fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean...

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Transcript of fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean...

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FW-14-43 AMIL, 2014-05-07 iii

TABLE OF CONTENTS

MULTIPLE LOCATION QUALIFICATION ................................................. i 

LIST OF TABLES ......................................................................................... iv 

LIST OF FIGURES ..........................................................................................v 

LIST OF SYMBOLS FOR AERODYNAMICS TESTS ............................... vi 

LIST OF SYMBOLS FOR CLIMATIC CHAMBER TESTS ...................... vii 

TEST RESULTS ..............................................................................................1 

TEST DESCRIPTION................................................................................... 23 

1. INTRODUCTION ..................................................................................... 25 

2. WATER SPRAY ENDURANCE TEST ................................................... 25 

2.1 Measurements ............................................................................... 25 

2.2 Calibration .................................................................................... 29 

3. FLAT PLATE ELIMINATION TEST ...................................................... 30 

3.1 Measurements ............................................................................... 32 

3.2 Calibration and Acceptance Criteria ............................................ 32 

4. TEST RESULTS ....................................................................................... 33 

4.1 Test Presentation .......................................................................... 33 

4.2 Calculation of the Calibration and Acceptance Criteria ............... 34 

4.3 Flat Plate Elimination Tests .......................................................... 39 

5. REFERENCES .......................................................................................... 39 

ATTACHMENT 1 ......................................................................................... 41 

ATTACHMENT 2 ......................................................................................... 45 

ATTACHMENT 3 ......................................................................................... 51 

ACCREDITATION ..................................................................................... 111 

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FW-14-43 AMIL, 2014-05-07 iv

LIST OF TABLES

Table 1 - Fluid Identification .................................................................................... 3 

Table 2 - Apparent Surface Tension, pH and Refractive Index ............................... 3 

Table 3 - Brookfield Viscosity (mPas) .................................................................... 5 

Table 4 - Climatic Chamber Test Identification ....................................................... 7 

Table 5 - Water Spray Endurance Tests ................................................................... 7 

Table 6 - Aerodynamic Performance Test Data : 71/29 Dilution ............................ 9 

Table 7 - Aerodynamic Performance Test Data : 50/50 Dilution .......................... 11 

Table 8 - Refractive Index Data and Water Change: 71/29 Dilution ....................... 19 

Table 9 - Refractive Index Data and Water Change: 50/50 Dilution ....................... 19 

Table 10 - Required Experimental Test Parameters ............................................... 27 

Table 11 - WSET Calibration Test Results ............................................................ 30 

Table 12 - Viscosity Measurement Details ............................................................ 33 

Table 13 - Dry Test Data ........................................................................................ 35 

Table 14 - Aerodynamic Performance Test Data : Reference Fluid ...................... 36 

Table 15 - Refractive Index Data and Water Change : Reference Fluid ................ 37 

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FW-14-43 AMIL, 2014-05-07 v

LIST OF FIGURES

Figure 1 - Aerodynamic Test Results ..................................................................... 13

Figure 2 - Fluid Elimination ................................................................................... 15

Figure 3 - Relative Humidity .................................................................................. 17

Figure 4 - Refractive Index versus Water Content ................................................. 21

Figure 5 - WSET Experimental Set-up .................................................................. 26

Figure 6 - Test Plate Failure Zone .......................................................................... 26

Figure 7 - Droplet Diameter Distribution in WSET ............................................... 28

Figure 8 - Small Plate Position on Support ............................................................ 29

Figure 9 - FPET Set-up........................................................................................... 31

Figure 10 - Take-off Ground Acceleration Simulation .......................................... 31

Figure 11 - Acceptance Criteria ............................................................................. 38

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FW-14-43 AMIL, 2014-05-07 vi

LIST OF SYMBOLS FOR AERODYNAMICS TESTS

ave* average Boundary Layer Displacement Thickness (BLDT) over

the test section perimeter at cross-section 3 (Figure 9) evaluated by the equation 2 in Attachment 1, (mm)

* Boundary Layer Displacement Thickness (BLDT) over the test section perimeter at cross-section 3 (Figure 9) evaluated by the equation 3 in Attachment 1, (mm)

AIR Aerospace Information Report

AMIL Anti-icing Materials International Laboratory

AMS Aerospace Material Specification

AS Aerospace Standard

FE Fluid Elimination during the test (%)

FP Flat Plate elimination test identification number

FPC Flat Plate Calibration test identification number

FPD Flat Plate elimination test Dry (without fluid)

FPET Flat Plate Elimination Test

P Static Pressure as measured by gauges positioned at points # 1, 2 and 3 in the set-up (Figure 9) (mPa)

Rh Relative humidity (%)

SAE Society of Automotive Engineers

t Thickness of the film fluid on the plate (m)

Ta Air Temperature as recorded at the top of the cross-section 2 in the set up (Figure 9) (C)

Tf Fluid Temperature as recorded in the fluid film at the bottom of the cross-section 3 (Figure 9) (C)

V Air Velocity derived from the measurement of the pressure difference P1 – P2 using the equation (1) in Attachment 1 (m/s)

UQAC University of Quebec at Chicoutimi

WC Water Change (% w/w)

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FW-14-43 AMIL, 2014-05-07 vii

LIST OF SYMBOLS FOR CLIMATIC CHAMBER TESTS

Standard Deviation

AMIL Anti-icing Materials International Laboratory

AMS Aerospace Material Specification

AS Aerospace Standard

FIE First Ice Event: period of elapsed time for first ice crystal to reach the 25 mm line (minutes and seconds)

I Icing Intensity (g/dm2/h)

Iav Average Icing Intensity (g/dm2/h)

MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes and seconds)

n.a. Not applicable

n.m. Not measured

Pa Air pressure of the spraying nozzle (kPa)

Pw Water pressure of the spraying nozzle (kPa)

WFR Water Flow Rate from the nozzle (ml/min)

WSET Water Spray Endurance Test

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FW-14-43 AMIL, 2014-05-07 1

TEST RESULTS

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Table 1 - Fluid Identification

Company Name

Product AMIL Label

Color Manufacture

Location Manuf.

Date Recep. Date

ABAX INDUSTRIES

INC.

DE-950 lot # L14-042

NEAT

J579 Orange FRed & Holmberg & Co, in Kalmar,

Sweden

14-02-11 14-04-16

DE-950 lot # L14-042

71/29

J580

DE-950 lot # L14-042

50/50

J581

AMIL Reference Fluid* lot # 20140312

M124 Colorless Saguenay, Quebec (Canada)

14-03-12 14-03-12

Table 2 - Apparent Surface Tension, pH and Refractive Index

DEICING FLUID ABAX INDUSTRIES INC. DE-950, lot # L14-042

Apparent Surface Tension (± 0.5)

pH (± 0.1)

Refractive Index (± 0.0002)

Fluid T C dynes/cm T C Value T C Value

J580 22 33.8 22 6.6 20 1.3990

J581 22 35.3 22 6.2 20 1.3806

M124 NOT REQUIRED 20 1.4275

* For the reference fluid formulation, refer to AS5900B paragraph 2.1.3 for the high speed ramp tests.

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Table 3 - Brookfield Viscosity (mPas)

DEICING FLUID ABAX INDUSTRIES INC. DE-950, lot # L14-042

Fluid Temp 0.3 RPM 6 RPM 30 RPM

(C) Viscosity Accuracy Spindle # Viscosity Accuracy Spindle # Viscosity Accuracy Spindle #

J580 20 < 20 200 1 10 10 1 10.0 2 1 0 40 200 1 32 10 1 32.2 2 1 -10 60 200 1 64 10 1 64.0 2 1 -20 160 200 1 160 10 1 160.0 2 1 -30 400 1000 2 355 50 2 354 10 2

J581 20 < 20 200 1 5 10 1 5.2 2 1 0 < 20 200 1 13 10 1 13.2 2 1 -10 20 200 1 25 10 1 25.4 2 1 -20 60 200 1 53 10 1 53.0 2 1

M124 20 40 200 1 37 10 1 37.0 2 1 0 160 200 1 155 10 1 155.0 2 1 -10 380 200 1 389 10 1 389 10 2 -20 1 200 1000 2 1 185 50 2 1 192 40 3 -30 3 600 1000 2 3 540 50 2 3 540 40 3

For additional viscosity details, see Table 12.

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FW-14-43 AMIL, 2014-05-07 7

Table 4 - Climatic Chamber Test Identification

TEST CODE DATE FLUID

WSC-2974 14-01-10 Calibration 30 minutes

WS-6968 14-04-25 50/50 Dilution

Table 5 - Water Spray Endurance Tests

FLUID TEST DATE ICE DATA FLUID DATA AMIL CODE y-m-d Plate Intensity

g/dm²/h Plate FIE(1)

min:s MIT(2) min:s

J581 WS6968 14-04-25 P1 4.95 ± 0.06 P2 4:40 4:50 P3 5.06 ± 0.07 P4 4:30 4:50 P5 5.03 ± 0.06 P6 4:20 4:45

(1) FIE: First Ice Event : time for the first ice crystal to reach 25 mm in length. (2) MIT: Mean Icing Time : time for the ice to reach a mean length of 25mm.

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Table 6 - Aerodynamic Performance Test Data : 71/29 Dilution

DEICING FLUID ABAX INDUSTRIES INC. DE-950, lot # L14-042

HIGH SPEED RAMP TEST CODE

Ta °C

Tf °C

Rh %

To(1)

m

Tend(2)

m

FE(3)

%

WC(4)

%

V(5) m/s

* mm

J580A843 0.2 -0.2 93.4 2200 76 96.5 6.44* 67.1 3.25 J580A844 -0.1 -0.5 90.7 2200 76 96.5 4.55* 66.9 3.46 J580A845 -0.4 -0.5 93.3 2200 84 96.2 4.55* 66.8 3.57

J580C856 -10.5 -11.4 86.3 2200 109 95.0 1.73 67.2 4.34 J580C857 -10.3 -11.4 82.7 2200 109 95.0 1.57 66.9 4.40 J580C855 -11.0 -11.5 87.0 2200 119 94.6 1.88 66.7 4.68

J580E867 -19.4 -20.3 71.7 2000 152 92.4 0.47 66.9 6.15 J580E868 -19.8 -20.8 65.7 2000 152 92.4 0.63 67.0 6.31 J580E869 -20.2 -21.1 68.0 2000 160 92.0 0.31 66.5 6.41

J580G878 -30.2 -31.6 59.4 1800 236 86.9 0.31 67.4 9.38 J580G877 -30.6 -31.7 58.1 1800 254 85.9 0.00 66.8 9.49 J580G876 -31.6 -32.2 55.1 1800 246 86.3 0.31 67.1 9.49

*caution : value outside the ± 2% range

Acceptance Criteria : (1) (2) (3) (4) (5

D0 = 8.10 mm D-10 = 8.82 mm D-15 = 9.19 mm D-20 = 9.55 mm

(1) Thickness of the fluid measured at the beginning of the test. (2) Thickness of the fluid measured at the end of the test. (3) Fluid Elimination. (4) Water Change. (5) Air velocity 30 seconds after the beginning of the test.

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FW-14-43 AMIL, 2014-05-07 11

Table 7 - Aerodynamic Performance Test Data : 50/50 Dilution

DEICING FLUID ABAX INDUSTRIES INC. DE-950, lot # L14-042 HIGH SPEED RAMP

TEST CODE

Ta °C

Tf °C

Rh %

To(1)

m

Tend(2)

m

FE(3)

%

WC(4)

%

V(5) m/s

* mm

J581A846 -0.3 -0.6 94.6 2200 25 98.8 6.09* 66.5 3.03 J581A847 -0.1 -0.6 94.3 2200 25 98.8 5.88* 66.4 2.97 J581A848 -0.3 -0.8 92.6 2200 25 98.8 4.67* 66.9 3.06

J581C859 -10.1 -10.7 87.5 2200 94 95.7 0.81 67.7 3.11 J581C860 -10.1 -11.2 83.3 2200 94 95.7 0.20 66.9 3.27 J581C858 -10.4 -11.3 87.3 2200 102 95.4 0.61 67.7 3.17

J581E871 -20.0 -20.3 70.7 2000 109 94.5 -0.41 68.2 4.08 J581E872 -19.9 -20.4 68.1 2000 119 94.0 -0.20 67.5 4.21 J581E870 -20.1 -20.7 67.7 2000 119 94.0 -1.22 67.6 4.29 *caution : value outside the ± 2% range

Acceptance Criteria : (1) (2) (3) (4) (5

D0 = 8.10 mm D-10 = 8.82 mm D-15 = 9.19 mm D-20 = 9.55 mm

(1) Thickness of the fluid measured at the beginning of the test. (2) Thickness of the fluid measured at the end of the test. (3) Fluid Elimination. (4) Water Change. (5) Air velocity 30 seconds after the beginning of the test.

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FFW-14-43

Figuure 1 - Ae

13

erodynammic Test RResults

AMIL, 2014-0

05-07

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F

FW-14-43

Figure 2

15

2 - Fluid Eliminatiion

AMIL, 2014-0

05-07

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F

FW-14-43

Figure 3

17

- Relativve Humidity

AMIL, 2014-0

05-07

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Table 8 - Refractive Index Data and Water Change: 71/29 Dilution

DEICING FLUID ABAX INDUSTRIES INC. DE-950, lot # L14-042

TEST CODE RI

Initial RI

Final

RI WC

% W/WRH %

J580A843 1.3994 1.3953 -0.0041 6.44* 93.4

J580A844 1.3995 1.3966 -0.0029 4.55* 90.7

J580A845 1.3994 1.3965 -0.0029 4.55* 93.3

J580C856 1.3994 1.3983 -0.0011 1.73 86.3

J580C857 1.3996 1.3986 -0.0010 1.57 82.7

J580C855 1.3995 1.3983 -0.0012 1.88 87.0

J580E867 1.3994 1.3991 -0.0003 0.47 71.7

J580E868 1.3995 1.3991 -0.0004 0.63 65.7

J580E869 1.3994 1.3992 -0.0002 0.31 68.0

J580G878 1.3995 1.3993 -0.0002 0.31 59.4

J580G877 1.3995 1.3995 0.0000 0.00 58.1

J580G876 1.3995 1.3993 -0.0002 0.31 55.1 *caution :value outside the ± 2% range

Table 9 - Refractive Index Data and Water Change: 50/50 Dilution

DEICING FLUID ABAX INDUSTRIES INC. DE-950, lot # L14-042

TEST CODE RI

Initial RI

Final

RI WC

% W/WRH %

J581A846 1.3804 1.3774 -0.0030 6.09* 94.6

J581A847 1.3807 1.3778 -0.0029 5.88* 94.3

J581A848 1.3807 1.3784 -0.0023 4.67* 92.6

J581C859 1.3807 1.3803 -0.0004 0.81 87.5

J581C860 1.3807 1.3806 -0.0001 0.20 83.3

J581C858 1.3807 1.3804 -0.0003 0.61 87.3

J581E871 1.3807 1.3809 0.0002 -0.41 70.7

J581E872 1.3807 1.3808 0.0001 -0.20 68.1

J581E870 1.3807 1.3813 0.0006 -1.22 67.7 *caution : value outside the ± 2% range

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Figure 4 - Refractive Index versus Water Content

1.360

1.370

1.380

1.390

1.400

1.410

1.420

1.430

1.440

60 70 80 90 100 110

RE

FR

AC

TIV

E IN

DE

X

FLUID CONCENTRATION (% w/w)

M124 J580 J581

M124: RI = 0.000765 % w/w + 1.351100J580 : RI = 0.000637 % w/w + 1.335380J581 : RI = 0.000493 % w/w + 1.331270

BASIS : 100% w/w corresponds to NEAT fluid

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TEST DESCRIPTION

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1. INTRODUCTION

This report details the performance of fluid samples, identified in Table 1, when subjected to the Water Spray Endurance Test and to the Flat Plate Elimination Test, denoted respectively WSET and FPET hereafter. WSET and FPET procedures are in accordance with the latest revisions of the SAE Aerospace Material Specifications AMS [1], Aerospace Standard AS5900B [4] and AS5901B [2] for deicing fluid on the high speed ramp. The FPET procedure follows the SAE Aerospace Material Specifications, AMS 1424K for deicing fluid. The tests were carried out in the Luan Phan refrigerated wind tunnel of the "Anti-icing Materials International Laboratory" (AMIL) at the "Université du Québec à Chicoutimi" (UQAC) [5]. The UQAC facility is independent from fluid manufacturers and meets the requirements of the aerodynamic acceptance testing standards. It was found qualified on September 11, 1997 (reconfirmed September 13, 2012) by the Performance Review Institute.

The Water Spray Endurance Test (WSET) is designed to simulate freezing fog exposure of an aircraft when the temperature is below 0C. During a WSET, a 10 cm x 30 cm aluminum plate, inclined at a 10° angle and refrigerated at -5°C, is coated with a film of a candidate fluid. The plate is then subjected to supercooled droplets at a prescribed average icing intensity of 5.0 g/dm²/h ± 0.2 g/dm²/h. The WSET set-up used is shown in Figure 5. The water spray is generated by a nozzle centered on a support at a 130 cm height and oscillating at ± 30 at 3 cycles per minute. Required experimental parameters and specifications are detailed in Table 10 and the droplet diameter distribution is exhibited in Figure 7.

2. WATER SPRAY ENDURANCE TEST

2.1 Measurements

The fluid performance in a WSET is evaluated from visual observations of the ice front position through a window by an observer located outside the climatic chamber. Parameters measured during the test are as follows:

1. Anti-icing endurance time or First Ice Event (FIE) which corresponds to the period when the ice front first reaches the failure zone. The failure zone is defined as the area 25 mm below the upper edge of the test plate and 5 mm in from either side of the test plate (see Figure 6).

2. Mean Icing Time (MIT) which corresponds to the icing time needed to have an average 25 mm length of ice deposit on top of plate.

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25 mm

5 mm5 mm

failure zone

Figure 5 - WSET Experimental Set-up

Figure 6 - Test Plate Failure Zone

SUPPORT

60°

130cm

ASTM D1193 TYPE IV WATER

COMPRESSED AIR

OSCILLATING NOZZLE ±30

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Table 10 - Required Experimental Test Parameters

PARAMETER WSET

Air Pressure (Pa) 270 kPa

Air temperature (Ta) -5.0C ± 0.5C

Droplet distribution 50% between 15 m and 35 m

Droplet volume average 20 m ± 5 m

Icing intensity 5.0 g/dm²/h ± 0.2 g/dm²/h

Plate material Al alloy 2024

Roughness of the surface finish Ra ≤ 0.5 m

Support temperature (Tp) -5.0C ± 0.5C

Water conductivity 85 Scm ± 5 Scm

Water Flow Rate (WFR) 62 ml/min

Water pH level 6.8 ± 0.2

Water pressure (Pw) 190 kPa

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Figure 7 - Droplet Diameter Distribution in WSET

0

10

20

30

40

50

60

70

80

90

100

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75

DIAMETER (µm)

CU

MU

LA

TIV

E F

RE

QU

EN

CY

(%

)

NUMBER

VOLUMIC

MVD22.61 µm

24.8

21.7

31.3

12.0

7.0

1.1 0.8 0.5 0.4 0.2 0.1 0.1 0.0 0.0 0.00

5

10

15

20

25

30

35

5 10 15 20 25 30 35 40 45 50 55 60 65 70 75

DIAMETER (µm)

NU

MB

ER

FR

EQ

UE

NC

Y (

%)

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2.2 Calibration

By AMS 1424K requirement, the icing rate is 5.0 g/dm²/h ± 0.2 g/dm²/h during WSET. In order to provide several simultaneous measurements, a refrigerated support accommodates six plates 10 cm x 30 cm, as shown in Figure 5. Preliminary work has shown that variations in ice weight around nominal values were observed from plate to plate. The variation in icing intensities as a function of the plate position are evaluated using calibration tests performed at least every six months. These calibration tests correspond to standard tests but without fluid. In order to evaluate the ice distribution, eighteen 10 cm x 10 cm, small plates, covering the entire support area, are submitted to the water spray for 30 minutes. Figure 8 shows the position of the small plates on the refrigerated support and Table 11 presents the calibration data.

1P1 2P1 3P1 4P1 5P1 6P1

1P2 2P2 3P2 4P2 5P2 6P2

1P3 2P3 3P3 4P3 5P3 6P3

P 1 P 2 P 3 P 4 P 5 P 6

Figure 8 - Small Plate Position on Support

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Table 11 - WSET Calibration Test Results

(g/dm²/h)

TEST PLATE P 1 P 2 P 3 P 4 P 5 P 6 OVERALL AVERAGE

WSC-2974 1 4.84 4.88 4.98 5.04 4.98 5.06

14-01-10 2 5.00 5.06 5.10 5.10 5.12 5.16

30 minutes 3 5.10 5.14 5.16 5.12 5.18 5.14

Average 5.06

3. FLAT PLATE ELIMINATION TEST

This test is designed to measure the Boundary Layer Displacement Thickness, BLDT, which is related to lift loss [6]. The flat plate set-up consists of a duct inserted in the test section of AMIL cold wind tunnel. In this tunnel, the airflow and the fluid can be maintained at a constant temperature, between 5°C ± 1C and –45°C ± 2 C. A set-up sketch is given in Figure 9. The FPET procedure consists in submitting a 2 mm thick layer of deicing product covering the duct floor to an accelerating air flow of 2.6 m/s², simulating a large transport-type aircraft take-off (Figure 10). The BLDT on the flat plate is measured at pressure tap location # 3 (Figure 9), thirty seconds after the beginning of the simulated take-off. A detailed description of this test is presented in AS5900B [4].

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Figure 9 - FPET Set-up

Figure 10 - Take-off Ground Acceleration Simulation

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3.1 Measurements

In a FPET, the fluid performance is evaluated from BLDT measurements. The BLDT value used for the fluid evaluation is the average of the BLDT measured between the 27th and the 33rd seconds after the beginning of the test. The starting time (t = 0) is evaluated by extrapolating the straight line of the acceleration ramp to the point where V = 0 m/s.

In addition, the following parameters are measured:

1. apparent surface tension at room temperature (dynes/cm)

Apparent Surface Tension measured with a DuNouy precision tensiometer, CSC Scientific Company Inc., model No. 70535, using a 5.992 cm pulling ring.

2. pH at room temperature

pH values measured with a Fisher Accumet pHmeter, Fisher Scientific Company, model 925, using a pHRESH, Flow-On-Demand Epoxy Body Combination pH Electrode, Beckman, model 511110.

3. refractive index which is used to determine the water change (%)

Refractive Index measured with a REICHERT AR7 SERIES Refractometer, Reichert, Inc., model AR70.

4. viscosity at room and test temperatures (mPa s)

5. fluid film thickness (m) at the beginning and at the end of the FPET to compute fluid elimination (%)

3.2 Calibration and Acceptance Criteria

The calibration is obtained from dry tests, performed without fluid, and Reference Fluid tests (as described in AS5900B paragraph 2.1.3), for which BLDT results are well documented. The BLDT values obtained from a dry test should be 2.5 mm ± 0.4 mm. For dry and calibration tests, the BLDT values are recorded at four temperatures: 0°C, -10C, -20C and -25C. Reference Fluid BLDT values and dry BLDT values are used to calculate the acceptance criteria required for certification. A candidate fluid is acceptable at a test temperature if none of the independent BLDT measurements is greater than the acceptance criteria. This test temperature is the average of the three lowest temperatures of the acceptable data points.

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4. TEST RESULTS

4.1 Test Presentation

The fluid identification is presented in Table 1 and the fluid physical properties in the following tables : Apparent surface tension, pH and refractive index values are given in Table 2 and Brookfield viscosity values in Table 3. The climatic chamber test identification is presented in Table 4 and the WSET results are shown in Table 5. FPET results are presented in Tables 6 and 7. Calibration data from aerodynamic dry tests and tests with the Reference Fluid are reproduced in Table 13 and Table 14 respectively. Finally, Tables 8 and 9 present refractive index data and water change calculations. Figure 4 shows the refractive index as a function of water change. Fluid elimination and relative humidity are presented as a function of test temperature in Figure 2 and Figure 3 respectively.

Table 12 - Viscosity Measurement Details Fluid Type

Measurement Device

Spindle #

Container Description

Sample Volume

(ml)

Rotation Duration (min)

0.3 RPM 6 RPM 30 RPM

I LV

1 600 ml Beaker

600 5 5 5 2 600 5 5 5 3 550 5 5 5 4 550 5 5 5

II III IV

SSA

31 13 R (P) 10 30 5 5 34 13 R (P) 10 30 5 5 16 8 R (P) 4.2 30 5 5 18 13 R (P) 8 30 5 5

The viscometers are calibrated yearly by the accredited laboratory CAN-AM Instruments, Ltd. The NIST traceable calibration certificate is available upon request.

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4.2 Calculation of the Calibration and Acceptance Criteria

Calibration tests, as defined in section 3.2, consist of dry tests and tests with the Reference Fluid. The dry test results are presented in Table 13. According to specifications [1], the AMIL system is considered adequately calibrated, since the dry test BLDT value(*) varies within the standard range of 2.5 mm± 0.4 mm. The Reference Fluid results are presented in Table 14. These results are also in agreement with known values. As mentioned in section 3.2, dry and Reference Fluid BLDT values are used to compute the criteria of acceptance, presented below and in Figure 11. Below -20 C, the acceptance envelope is a constant straight line with a BLDT equal to the value D20. Between -20C and 0C, the acceptance envelope is a straight line from D20, at -20C, to D0, at 0C. The D20 and D0 are calculated accordingly to the AS5900B standard for the high speed ramp:

Calculation of acceptance level at -20C: Calculation of acceptance level at 0C:

D ref ref dry20 01820

* * *. D ref ref dry0 0 710

* * *.

D20 = 11.07 - 0.18 x (11.07 - 2.63 ) = 9.55 mm D0 = 5.83 + 0.71 x (5.83 - 2.63 ) = 8.10 mm

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Table 13 - Dry Test Data

TEST CODE Ta °C Tf °C Rh(%) V(1)(m/s) *dry (mm)

DRY_A174 0.0 0.8 92.4 64.8 2.71

DRY_A175 0.1 0.6 93.5 64.9 2.65

DRY_A176 -0.2 -0.3 94.6 64.8 2.64

DRY_A173 -1.5 -0.5 88.8 64.3 2.71

DRY_C178 -9.9 -9.8 85.7 65.0 2.63

DRY_C179 -9.9 -10.2 88.7 64.5 2.62

DRY_C177 -11.1 -10.5 86.4 64.9 2.56

DRY_C180 -10.1 -10.6 87.8 64.8 2.58

DRY_E182 -19.1 -19.4 64.4 65.5 2.63

DRY_E183 -19.6 -19.5 72.0 65.5 2.58

DRY_E184 -19.8 -20.0 72.7 65.4 2.58

DRY_E181 -21.0 -20.5 63.9 65.7 2.56

DRY_F186 -24.5 -25.0 73.3 65.5 2.62

DRY_F187 -24.3 -25.1 72.4 64.4 2.73

DRY_F185 -25.8 -25.5 73.5 65.4 2.60

DRY_G191 -29.4 -30.6 56.4 66.1 2.55

DRY_G190 -30.1 -31.0 55.6 65.8 2.58

DRY_G189 -30.3 -31.2 52.7 65.3 2.67

DRY_G188 -33.6 -33.7 47.1 66.1 2.66

(1)

(1) Air velocity 30 seconds after the beginning of the test

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Table 14 - Aerodynamic Performance Test Data : Reference Fluid

TEST CODE

Ta °C

Tf °C

Rh %

To(1)

m

Tend(2)

m

FE(3)

%

WC(4)

%

V(5)

m/s *

mm

M124A326 -0.2 -0.3 92.4 2200 145 93.4 6.67* 67.1 5.96 M124A325 -0.7 -0.4 88.3 2200 152 93.1 6.27* 67.1 6.11 M124A324 -1.1 -0.7 86.7 2200 145 93.4 5.75* 67.3 6.18

M124C328 -10.5 -11.0 85.2 2000 229 88.6 3.01* 66.5 8.44 M124C327 -11.0 -11.2 81.3 2000 203 89.8 2.22* 67.0 8.60 M124C329 -10.3 -11.5 85.3 2000 211 89.5 3.14* 66.4 8.43

M124E332 -19.5 -19.7 69.8 1800 305 83.1 1.31 66.9 11.07 M124E331 -20.0 -20.5 65.0 1800 323 82.1 0.65 66.4 11.34 M124E330 -20.7 -20.8 60.2 1800 348 80.7 0.78 66.5 11.47

M124F333 -25.5 -26.0 68.6 1800 541 69.9 0.39 66.6 12.69 M124F334 -25.7 -26.2 67.2 1800 551 69.4 0.39 66.6 12.61 M124F335 -25.1 -26.4 65.7 1800 551 69.4 0.39 66.3 12.85

*caution :value outside the ± 2% range

(1) (2) (3) (4) (5

(1) Thickness of the fluid measured at the beginning of the test. (2) Thickness of the fluid measured at the end of the test. (3) Fluid Elimination. (4) Water Change. (5) Air velocity 30 seconds after the beginning of the test.

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Table 15 - Refractive Index Data and Water Change : Reference Fluid

TEST CODE RI

Initial RI

Final

RI WC

% W/WRH %

M124A326 1.4275 1.4224 -0.0051 6.67* 92.4

M124A325 1.4275 1.4227 -0.0048 6.27* 88.3

M124A324 1.4275 1.4231 -0.0044 5.75* 86.7

M124C328 1.4277 1.4254 -0.0023 3.01* 85.2

M124C327 1.4275 1.4258 -0.0017 2.22* 81.3

M124C329 1.4275 1.4251 -0.0024 3.14* 85.3

M124E332 1.4275 1.4265 -0.0010 1.31 69.8

M124E331 1.4274 1.4269 -0.0005 0.65 65.0

M124E330 1.4275 1.4269 -0.0006 0.78 60.2

M124F333 1.4275 1.4272 -0.0003 0.39 68.6

M124F334 1.4275 1.4272 -0.0003 0.39 67.2

M124F335 1.4275 1.4272 -0.0003 0.39 65.7 *caution : value outside the ± 2% range

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Figure

3

11 - Acce

38

eptance CCriteria

AMIL, 20

014-05-07

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4.3 Flat Plate Elimination Tests

BLDT, fluid elimination and water change values are listed in Table 6 and Table 7 for each test. In Figure 1, BLDT values are presented in comparison with the acceptance criteria. This figure shows that the candidate fluid ABAX INDUSTRIES INC. DE-950 lot # L14-042 is acceptable with the high speed ramp above -31.5°C in the case of the 71/29 dilution, and above -20°C in the case of the 50/50 dilution.

5. REFERENCES

1. SAE International Aerospace Material Specification, "Deicing/Anti-icing Fluid, Aircraft, SAE Type I", AMS 1424, revision K, March 2012.

2. SAE International Aerospace Standard, "Water Spray and High Humidity Endurance Test Methods for SAE AMS 1424 and SAE AMS 1428 Aircraft Deicing/Anti-icing Fluids", AS5901, revision B, December 2010.

3. American Society for Testing and Materials "Standard Specification for Reagent Water", ASTM D 1193-06, 2011.

4. SAE International Aerospace Standard, "Standard Test Method for Aerodynamic Acceptance of SAE AMS 1424 and SAE AMS 1428 Aircraft Deicing/Anti-icing Fluids", AS5900, revision B, July 1, 2007.

5. Laforte, J.-L., P. Louchez, G. Bouchard, and M. Farzaneh, "A Facility to Evaluate Performance of Aircraft Ground De/Anti-Icing Fluids Subjected to Freezing Rain". Cold Regions Science and Technology, 1990. 18: p. 161-171.

6. Laforte, J.-L., P. Louchez, and G. Bouchard, "Experimental Evaluation of Flat Plate Boundary Layer Growth over an Anti-Icing Fluid Film". Canadian Aeronautics and Space Journal, 1993. 39(2): p. 96-104.

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ATTACHMENT 1

Measurement Principle*

The time varying velocity at the inlet of the test section will be derived from the

measurement of the pressure difference P1 - P2, recorded as a function of time

during all test runs. For such purpose, the following relation, obtained from

application of Bernouilli and continuity equations according to usual wind tunnel

practice, will be used:

V

P P S

S

211 2 2

1

2

(1)

where is the mass per unit volume of the test gas at the test conditions, and S1/S2

is the area ratio of the wind tunnel contraction.

The boundary layer displacement thickness (BLDT) on the bottom flat plate, at the

location of the pressure tap P3 (cross-section 3), will be evaluated from the

measurement of the two pressure differences P1 - P2 and P1 - P3 recorded as

functions of time during all the test runs.

Indeed, an increase in BLDT from inlet to outlet of the test section causes a

restriction of the net cross-sectional area, thus producing an increase in the air

velocity along the test section, which in turn causes a decrease of static pressure

from cross-section 2 to 3.

More precisely, the average BLDT ave* over the test section perimeter, at cross-

section 3, will be evaluated using following relation, obtained from application of

mass conservation and Bernouilli equations:

* This text reproduces Appendix B of DOCUMENT NO D6-55573: "Aerodynamic Acceptance Test for Aircraft Ground Deicing/Anti-icing Fluids". BOEING Commercial Airplane Company.

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ave c

S SP P

P P P P*

13 2

1 2

1 2 2 3

(2)

where c is the test section perimeter at cross-section 3, and S2 and S3 are the areas

of cross-sections 2 and 3 respectively.

When no fluid is present on the bottom flat plate, all four test section walls are in the

same dry state, and the previous expression (2) yields the value of the BLDT on a

dry wall:

dry ave* * (with no fluid)

On the other hand, when the bottom plate of the test section is covered with a layer

of de/anti-icing fluid, and the top and sides are not, the BLDT is not constant over

the perimeter of the cross-section 3. Indeed, it assumes a value * on the bottom

plate and another value on the sides and top wall. Expressing the previously

determined ave*

as a perimeter-weighted average of dry* and *, the following

relation can be obtained:

* * *

c

b

c b

cave dry (3)

where b is the width of the bottom flat plate. This relation will be used to derive the

BLDT over a wet surface, *, from the measurement of ave*

carried out as explained

with fluid on the bottom test section wall, provided an expression for dry* has been

previously determined by a number of "dry" runs, carried out without any fluid in

the test section. More precisely, these dry runs, to be made during the setting up and

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calibration of the facility, will yield the value of dry*

and they will be used to

determine the constant in the following empirical formula:

dry constV

n*

15 (4)

where V is the tunnel air velocity at cross-section 2 and n is the cinematic viscosity of the test gas at the test conditions. For data reduction of a test with fluid in the test section, this last expression (4) will be used to evaluate, as function of the instantaneous velocity determined by (1), the value of dry

* to be used in

expression (3).

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ATTACHMENT 2

TEST DATA SHEETS

WATER SPRAY ENDURANCE TESTS

WSC-2974 : Calibration, p. 47

WS-6968 : 50/50 Dilution, p. 49

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TEST: WSC2974 DATE: 14-01-10 DURATION: 30 minutes

0 mm

25 mm

I: 4.84 g/dm²h I: 4.88 g/dm²h I: 4.98 g/dm²h I: 5.04 g/dm²h I: 4.98 g/dm²h I: 5.06 g/dm²h

100 mm

150 mm I: 5.00 g/dm²h I: 5.06 g/dm²h I: 5.10 g/dm²h I: 5.10 g/dm²h I: 5.12 g/dm²h I: 5.16 g/dm²h

200 mm

I: 5.10 g/dm²h I: 5.14 g/dm²h I: 5.16 g/dm²h I: 5.12 g/dm²h I: 5.18 g/dm²h I: 5.14 g/dm²h

300 mm

Iav: 4.98 : 0.13 Iav: 5.03 : 0.13 Iav: 5.08 : 0.09 Iav: 5.09 : 0.04 Iav: 5.09 : 0.10 Iav: 5.12 : 0.05

P1 P2 P3 P4 P5 P6

n.m. not measured n.a. not applicable

Ta : -5.1 ±0.1 °C Tp : -5.0 ±0.1 °C Rh : 87 ±0 % Ave. Icing Int.: 5.06 ±0.10 g/dm²/h

DELAY between shearing and test : n.a.

Comments:

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RELATIVE HUMIDITY, AIR AND PLATE TEMPERATURES

TEST: WSC2974

DATE: 2014-01-10

Test length = 30 min

Average ±

T air = -5.1 ± 0.1T plate = -5.0 ± 0.1% Rh = 87 ± 0

-30

-25

-20

-15

-10

-5

0

5

10

0 5 10 15 20 25 30 35 40

TIME (min) UQACAMIL

0.1 x % Rh

T airT plate

TEST: WSC2974

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TEST: WS6968 DATE: 14-04-25 DURATION: 30 minutes

0 mm

25 mm FIE: 4min40s FIE: 4min30s FIE: 4min20s

I: 4.88 g/dm²h MIT: 4min50sI: 4.98 g/dm²h

MIT: 4min50sI: 4.96 g/dm²h

MIT: 4min45s

100 mm

fluid : fluid : fluid :

150 mm I: 4.96 g/dm²h J581 I: 5.12 g/dm²h J581 I: 5.08 g/dm²h J581

50/50 50/50 50/50

200 mm DE-950 DE-950 DE-950

# # L14-042 # # L14-042 # # L14-042

I: 5.00 g/dm²h I: 5.08 g/dm²h I: 5.04 g/dm²h

300 mm

Iav: 4.95 : 0.06 Iav: 5.06 : 0.07 Iav: 5.03 : 0.06 P1 P2 P3 P4 P5 P6

n.m. not measured n.a. not applicable

Ta : -5.0 ±0.1 °C Tp : -4.9 ±0.1 °C Rh : 75 ±3 % Ave. Icing Int.: 5.01 ±0.08 g/dm²/h

DELAY between shearing and test : 61 minutes.

Comments:

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RELATIVE HUMIDITY, AIR AND PLATE TEMPERATURES

TEST: WS6968

DATE: 2014-04-25

Test length = 30 min

-30

-25

-20

-15

-10

-5

0

5

10

0 5 10 15 20 25 30 35 40

TIME (min) UQACAMIL

0.1 x % Rh

T airT plate

TEST:TEST: WS6968

Average ±

T air = -5.0 ± 0.1T plate = -4.9 ± 0.1% Rh = 75 ± 3

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ATTACHMENT 3

AERODYNAMIC TEST DATA SHEETS

1 DRY RUNS ......................................................................................................... 53 

2 RUNS WITH REFERENCE FLUID M124 ........................................................ 73 

4 DE-950 lot # L14-042, 71/29 Dilution J-580 ...................................................... 87 

5 DE-950 lot # L14-042, 50/50 Dilution J-581 .................................................... 101 

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Page 63: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 53

1 DRY RUNS

Page 64: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 54

DRY_A173

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC) (mm)

U.Q.A.C.

Slope :m/s22.45

AMIL2014-04-28

Test : DRY_A173Rh = %89.2

At 30 sec: V = m/s64.3Ta avg = oC

-0.5Tf avg = oC* dry = 2.71 mm

-1.5

09:25

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -1.5 -0.5 88.4 10.71 64.5 -0.19 2.6028 -1.5 -0.5 88.4 10.58 64.1 -0.05 2.8529 -1.5 -0.5 88.9 10.45 63.7 -0.08 2.7930 -1.5 -0.5 88.8 10.48 63.8 -0.13 2.70

31 -1.4 -0.5 88.8 10.66 64.3 -0.16 2.65

32 -1.4 -0.6 89.2 10.84 64.9 -0.16 2.66

33 -1.4 -0.5 89.0 10.99 65.3 -0.20 2.60

Averages between 27 and 33 seconds:

30 -1.5 -0.5 88.8 10.65 64.3 -0.13 2.71

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 65: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 55

DRY_A174

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC) (mm)

U.Q.A.C.

Slope :m/s22.42

AMIL2014-04-28

Test : DRY_A174Rh = %93.0

At 30 sec: V = m/s64.8Ta avg = oC

0.8Tf avg = oC* dry = 2.71 mm

0.0

09:41

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 0.0 0.8 92.5 10.30 63.4 -0.09 2.7728 0.0 0.8 92.4 10.79 64.9 -0.16 2.6629 0.0 0.8 92.1 10.60 64.3 -0.14 2.6830 0.0 0.8 92.5 10.67 64.5 -0.12 2.73

31 0.0 0.8 92.6 10.94 65.3 -0.14 2.71

32 0.0 0.8 92.6 11.01 65.5 -0.12 2.73

33 0.0 0.8 92.4 10.91 65.3 -0.11 2.74

Averages between 27 and 33 seconds:

30 0.0 0.8 92.4 10.77 64.8 -0.13 2.71

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 66: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 56

DRY_A175

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC) (mm)

U.Q.A.C.

Slope :m/s22.46

AMIL2014-04-28

Test : DRY_A175Rh = %94.2

At 30 sec: V = m/s64.9Ta avg = oC

0.6Tf avg = oC* dry = 2.65 mm

0.1

10:23

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 0.1 0.6 93.5 10.88 65.2 -0.14 2.6928 0.1 0.6 93.4 10.66 64.5 -0.16 2.6529 0.1 0.6 93.4 10.75 64.8 -0.20 2.5830 0.1 0.6 93.5 10.96 65.4 -0.14 2.70

31 0.1 0.6 93.4 10.71 64.7 -0.14 2.69

32 0.1 0.6 93.7 10.72 64.7 -0.17 2.64

33 0.1 0.6 93.8 10.97 65.5 -0.19 2.62

Averages between 27 and 33 seconds:

30 0.1 0.6 93.5 10.79 64.9 -0.16 2.65

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 67: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 57

DRY_A176

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC) (mm)

U.Q.A.C.

Slope :m/s22.44

AMIL2014-04-28

Test : DRY_A176Rh = %95.4

At 30 sec: V = m/s64.8Ta avg = oC

-0.3Tf avg = oC* dry = 2.64 mm

-0.2

10:59

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -0.2 -0.3 94.1 10.47 63.9 -0.18 2.6128 -0.2 -0.3 94.5 10.84 65.0 -0.14 2.7029 -0.2 -0.3 94.4 10.39 63.7 -0.14 2.6830 -0.2 -0.3 94.5 10.75 64.7 -0.19 2.61

31 -0.2 -0.3 94.7 10.83 65.0 -0.18 2.61

32 -0.2 -0.3 94.8 10.99 65.5 -0.18 2.63

33 -0.2 -0.3 94.8 11.13 65.9 -0.19 2.62

Averages between 27 and 33 seconds:

30 -0.2 -0.3 94.6 10.77 64.8 -0.17 2.64

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 68: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 58

DRY_C177

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.47

AMIL2014-04-28

Test : DRY_C177Rh = %86.9

At 30 sec: V = m/s64.9Ta avg = oC

-10.4Tf avg = oC* dry = 2.56 mm

-11.1

13:37

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -11.1 -10.5 86.4 11.32 65.1 -0.25 2.5228 -11.1 -10.5 86.1 11.06 64.4 -0.21 2.5829 -11.1 -10.5 86.1 11.39 65.3 -0.28 2.4730 -11.1 -10.5 86.4 11.31 65.1 -0.21 2.59

31 -11.1 -10.4 86.5 11.17 64.7 -0.21 2.58

32 -11.1 -10.5 86.6 11.15 64.6 -0.20 2.60

33 -11.1 -10.5 86.5 11.46 65.5 -0.22 2.57

Averages between 27 and 33 seconds:

30 -11.1 -10.5 86.4 11.25 64.9 -0.22 2.56

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 69: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 59

DRY_C178

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.45

AMIL2014-04-28

Test : DRY_C178Rh = %86.7

At 30 sec: V = m/s65.0Ta avg = oC

-9.8Tf avg = oC* dry = 2.63 mm

-9.9

13:51

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -9.9 -9.8 85.8 11.05 64.5 -0.13 2.7228 -9.9 -9.8 85.6 11.18 64.9 -0.15 2.6829 -9.9 -9.8 85.4 11.11 64.6 -0.22 2.5730 -9.9 -9.8 85.5 11.22 65.0 -0.17 2.65

31 -9.9 -9.8 85.8 11.36 65.4 -0.18 2.64

32 -9.9 -9.8 85.9 11.38 65.4 -0.17 2.66

33 -10.0 -9.8 85.8 11.33 65.3 -0.24 2.54

Averages between 27 and 33 seconds:

30 -9.9 -9.8 85.7 11.24 65.0 -0.18 2.63

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 70: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 60

DRY_C179

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.34

AMIL2014-04-28

Test : DRY_C179Rh = %89.5

At 30 sec: V = m/s64.5Ta avg = oC

-10.2Tf avg = oC* dry = 2.62 mm

-9.9

14:34

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -9.9 -10.2 88.8 10.80 63.8 -0.14 2.7028 -9.9 -10.2 88.7 10.81 63.8 -0.20 2.5929 -9.9 -10.2 88.7 11.01 64.3 -0.17 2.6530 -9.9 -10.2 89.0 11.08 64.6 -0.21 2.58

31 -9.9 -10.2 88.7 11.05 64.5 -0.21 2.57

32 -9.9 -10.2 88.6 11.35 65.3 -0.19 2.62

33 -9.9 -10.1 88.5 11.25 65.1 -0.17 2.65

Averages between 27 and 33 seconds:

30 -9.9 -10.2 88.7 11.06 64.5 -0.19 2.62

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 71: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 61

DRY_C180

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.45

AMIL2014-04-28

Test : DRY_C180Rh = %88.7

At 30 sec: V = m/s64.8Ta avg = oC

-10.5Tf avg = oC* dry = 2.58 mm

-10.1

15:22

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -10.1 -10.6 87.4 11.06 64.5 -0.29 2.4428 -10.1 -10.6 87.6 11.21 64.9 -0.22 2.5729 -10.1 -10.6 87.8 11.33 65.3 -0.20 2.6030 -10.1 -10.6 87.8 11.27 65.1 -0.23 2.56

31 -10.1 -10.6 87.7 11.26 65.1 -0.26 2.50

32 -10.1 -10.6 88.0 10.95 64.1 -0.13 2.71

33 -10.1 -10.5 88.0 10.99 64.3 -0.19 2.62

Averages between 27 and 33 seconds:

30 -10.1 -10.6 87.8 11.17 64.8 -0.21 2.58

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 72: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 62

DRY_E181

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.53

AMIL2014-04-29

Test : DRY_E181Rh = %64.4

At 30 sec: V = m/s65.7Ta avg = oC

-20.4Tf avg = oC* dry = 2.56 mm

-21.0

09:21

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -21.0 -20.5 63.6 12.02 65.8 -0.27 2.5128 -21.0 -20.5 63.6 12.17 66.2 -0.22 2.5929 -21.1 -20.5 64.0 12.06 65.9 -0.25 2.5530 -21.1 -20.5 64.0 11.93 65.6 -0.21 2.61

31 -21.0 -20.5 64.0 11.64 64.8 -0.23 2.57

32 -21.1 -20.5 64.1 11.84 65.3 -0.25 2.53

33 -21.0 -20.5 64.2 12.28 66.5 -0.26 2.54

Averages between 27 and 33 seconds:

30 -21.0 -20.5 63.9 11.97 65.7 -0.24 2.56

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 73: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 63

DRY_E182

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.30

AMIL2014-04-29

Test : DRY_E182Rh = %65.4

At 30 sec: V = m/s65.5Ta avg = oC

-19.4Tf avg = oC* dry = 2.63 mm

-19.1

09:35

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -19.1 -19.4 64.5 11.38 64.3 -0.16 2.6728 -19.1 -19.4 64.5 11.57 64.8 -0.17 2.6629 -19.1 -19.4 64.3 11.99 66.0 -0.25 2.5330 -19.1 -19.4 64.3 11.91 65.8 -0.18 2.66

31 -19.1 -19.4 64.5 11.83 65.5 -0.20 2.62

32 -19.2 -19.5 64.6 12.04 66.1 -0.20 2.62

33 -19.2 -19.5 64.4 11.97 65.9 -0.15 2.70

Averages between 27 and 33 seconds:

30 -19.1 -19.4 64.4 11.84 65.5 -0.19 2.63

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 74: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 64

DRY_E183

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.49

AMIL2014-04-29

Test : DRY_E183Rh = %72.5

At 30 sec: V = m/s65.5Ta avg = oC

-19.4Tf avg = oC* dry = 2.58 mm

-19.6

10:15

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -19.6 -19.4 71.9 11.80 65.4 -0.28 2.4928 -19.6 -19.5 71.7 11.76 65.3 -0.20 2.6229 -19.6 -19.5 72.0 11.95 65.8 -0.22 2.5830 -19.6 -19.5 71.9 11.92 65.7 -0.21 2.60

31 -19.6 -19.5 72.2 11.82 65.4 -0.23 2.57

32 -19.6 -19.5 72.2 11.82 65.4 -0.22 2.59

33 -19.6 -19.5 72.0 11.89 65.6 -0.25 2.55

Averages between 27 and 33 seconds:

30 -19.6 -19.5 72.0 11.85 65.5 -0.23 2.58

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 75: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 65

DRY_E184

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.46

AMIL2014-04-29

Test : DRY_E184Rh = %73.5

At 30 sec: V = m/s65.4Ta avg = oC

-19.9Tf avg = oC* dry = 2.58 mm

-19.8

10:48

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -19.8 -20.0 72.3 11.60 64.8 -0.21 2.5928 -19.8 -20.0 72.7 11.76 65.3 -0.26 2.5229 -19.8 -20.0 72.5 11.82 65.4 -0.24 2.5630 -19.8 -20.0 72.6 11.68 65.0 -0.18 2.65

31 -19.8 -20.0 72.9 11.72 65.1 -0.20 2.61

32 -19.8 -20.0 72.6 12.25 66.6 -0.25 2.56

33 -19.8 -20.0 73.0 11.75 65.2 -0.22 2.59

Averages between 27 and 33 seconds:

30 -19.8 -20.0 72.7 11.82 65.4 -0.22 2.58

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 76: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 66

DRY_F185

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.49

AMIL2014-04-29

Test : DRY_F185Rh = %73.7

At 30 sec: V = m/s65.4Ta avg = oC

-25.5Tf avg = oC* dry = 2.60 mm

-25.8

13:58

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -25.9 -25.5 73.9 12.24 65.8 -0.25 2.5528 -25.8 -25.5 73.5 12.02 65.2 -0.21 2.6129 -25.8 -25.5 73.4 12.22 65.7 -0.25 2.5430 -25.8 -25.5 73.4 12.21 65.7 -0.19 2.64

31 -25.8 -25.5 73.4 12.04 65.2 -0.19 2.64

32 -25.8 -25.5 73.6 11.98 65.1 -0.22 2.59

33 -25.8 -25.5 73.5 12.00 65.1 -0.21 2.61

Averages between 27 and 33 seconds:

30 -25.8 -25.5 73.5 12.10 65.4 -0.21 2.60

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 77: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 67

DRY_F186

0

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0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.50

AMIL2014-04-29

Test : DRY_F186Rh = %73.7

At 30 sec: V = m/s65.5Ta avg = oC

-25.0Tf avg = oC* dry = 2.62 mm

-24.5

14:19

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -24.5 -25.0 73.2 11.86 64.9 -0.14 2.7228 -24.5 -25.0 73.1 11.99 65.3 -0.20 2.6229 -24.5 -25.0 73.2 12.37 66.3 -0.27 2.5330 -24.5 -25.0 73.6 12.21 65.9 -0.20 2.63

31 -24.5 -25.0 73.3 11.97 65.2 -0.20 2.62

32 -24.5 -25.0 73.1 11.94 65.1 -0.16 2.68

33 -24.5 -25.0 73.1 11.91 65.1 -0.21 2.60

Averages between 27 and 33 seconds:

30 -24.5 -25.0 73.3 12.06 65.5 -0.20 2.62

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 78: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 68

DRY_F187

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.40

AMIL2014-04-29

Test : DRY_F187Rh = %73.1

At 30 sec: V = m/s64.4Ta avg = oC

-25.1Tf avg = oC* dry = 2.73 mm

-24.3

14:30

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -24.3 -25.1 72.5 11.50 63.9 -0.13 2.7228 -24.3 -25.1 72.3 11.51 64.0 -0.14 2.7129 -24.3 -25.1 72.6 11.52 64.0 -0.10 2.7830 -24.3 -25.1 72.7 11.81 64.8 -0.14 2.72

31 -24.3 -25.1 72.3 11.81 64.8 -0.14 2.72

32 -24.3 -25.1 72.3 11.76 64.7 -0.14 2.71

33 -24.3 -25.1 72.4 11.79 64.8 -0.11 2.76

Averages between 27 and 33 seconds:

30 -24.3 -25.1 72.4 11.68 64.4 -0.13 2.73

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 79: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 69

DRY_G188

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.44

AMIL2014-04-30

Test : DRY_G188Rh = %47.4

At 30 sec: V = m/s66.1Ta avg = oC

-33.6Tf avg = oC* dry = 2.66 mm

-33.6

09:26

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -33.6 -33.7 46.9 12.51 65.4 -0.19 2.6528 -33.7 -33.7 46.8 12.96 66.6 -0.18 2.6829 -33.6 -33.7 47.0 12.56 65.6 -0.16 2.6930 -33.6 -33.7 47.3 12.94 66.6 -0.21 2.63

31 -33.6 -33.7 47.2 12.84 66.3 -0.18 2.68

32 -33.6 -33.7 47.1 12.78 66.1 -0.22 2.62

33 -33.7 -33.7 47.1 12.42 65.2 -0.17 2.67

Averages between 27 and 33 seconds:

30 -33.6 -33.7 47.1 12.75 66.1 -0.19 2.66

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 80: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 70

DRY_G189

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.39

AMIL2014-04-30

Test : DRY_G189Rh = %53.2

At 30 sec: V = m/s65.3Ta avg = oC

-31.1Tf avg = oC* dry = 2.67 mm

-30.3

09:40

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -30.3 -31.1 53.0 11.91 64.3 -0.23 2.5728 -30.3 -31.1 52.8 12.21 65.1 -0.21 2.6129 -30.3 -31.2 52.6 12.33 65.4 -0.17 2.6730 -30.3 -31.2 52.7 12.49 65.8 -0.13 2.75

31 -30.3 -31.2 52.8 12.36 65.5 -0.15 2.71

32 -30.3 -31.2 52.7 12.36 65.5 -0.17 2.68

33 -30.3 -31.2 52.7 12.14 64.9 -0.21 2.61

Averages between 27 and 33 seconds:

30 -30.3 -31.2 52.7 12.29 65.3 -0.18 2.67

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 81: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 71

DRY_G190

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.44

AMIL2014-04-30

Test : DRY_G190Rh = %56.0

At 30 sec: V = m/s65.8Ta avg = oC

-30.9Tf avg = oC* dry = 2.58 mm

-30.1

09:55

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -30.1 -31.0 55.6 12.30 65.4 -0.20 2.6228 -30.1 -31.0 55.5 12.37 65.6 -0.27 2.5329 -30.1 -31.0 55.5 12.34 65.5 -0.17 2.6730 -30.1 -31.0 55.7 12.42 65.7 -0.23 2.59

31 -30.1 -31.0 55.4 12.69 66.4 -0.26 2.55

32 -30.1 -31.0 55.6 12.62 66.2 -0.26 2.55

33 -30.1 -31.0 55.7 12.40 65.6 -0.25 2.55

Averages between 27 and 33 seconds:

30 -30.1 -31.0 55.6 12.46 65.8 -0.24 2.58

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 82: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 72

DRY_G191

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.45

AMIL2014-04-30

Test : DRY_G191Rh = %56.8

At 30 sec: V = m/s66.1Ta avg = oC

-30.5Tf avg = oC* dry = 2.55 mm

-29.4

10:23

TEST RUN DATA

L.P.wind tunnel

time Ta Tf Rh P1-P2 V P2-P3 *

Sec oC oC % "H2O m/s "H2O mm27 -29.4 -30.5 56.3 12.12 65.0 -0.23 2.5828 -29.4 -30.5 56.6 12.62 66.3 -0.23 2.5929 -29.4 -30.6 56.5 12.73 66.6 -0.27 2.5430 -29.4 -30.6 56.4 12.46 65.9 -0.26 2.55

31 -29.4 -30.6 56.2 12.55 66.1 -0.30 2.49

32 -29.4 -30.6 56.5 12.66 66.4 -0.23 2.59

33 -29.4 -30.6 56.6 12.49 65.9 -0.28 2.51

Averages between 27 and 33 seconds:

30 -29.4 -30.6 56.4 12.55 66.1 -0.26 2.55

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 83: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 73

2 RUNS WITH REFERENCE FLUID M124

Page 84: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 74

M124A324

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.32

AMIL2014-04-28

Test : M124A324

At 30 sec: V = m/s67.3Ta avg = oC-1.1

sec12.70at t = mm14.95max =

mm 6.18=

mm2.65dry =

oC-0.6Tf avg =

Rh avg = %87.5

09:29

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -1.1 -0.8 86.4 11.82 67.8 0.91 7.13

28 -1.1 -0.7 86.5 11.74 67.6 0.76 6.57

29 -1.1 -0.7 86.5 11.56 67.0 0.66 6.23

30 -1.1 -0.7 86.6 11.45 66.7 0.65 6.23

31 -1.1 -0.7 86.8 11.67 67.3 0.61 6.02

32 -1.1 -0.6 86.9 11.83 67.8 0.60 5.91

33 -1.1 -0.6 86.9 11.41 66.6 0.43 5.31

30 -1.1 -0.7 86.7 11.64 67.3 0.65 6.18

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 85: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 75

M124A325

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.33

AMIL2014-04-28

Test : M124A325

At 30 sec: V = m/s67.1Ta avg = oC-0.7

sec9.20at t = mm14.98max =

mm 6.11=

mm2.65dry =

oC-0.3Tf avg =

Rh avg = %89.1

09:33

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -0.7 -0.5 88.2 11.29 66.3 0.77 6.75

28 -0.7 -0.4 88.1 11.63 67.3 0.71 6.41

29 -0.7 -0.4 88.1 11.45 66.8 0.71 6.44

30 -0.7 -0.4 88.3 11.48 66.9 0.66 6.23

31 -0.7 -0.3 88.4 11.45 66.8 0.56 5.84

32 -0.7 -0.3 88.3 11.72 67.5 0.55 5.75

33 -0.7 -0.3 88.5 11.83 67.9 0.47 5.40

30 -0.7 -0.4 88.3 11.55 67.1 0.63 6.11

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 86: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 76

M124A326

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.30

AMIL2014-04-28

Test : M124A326

At 30 sec: V = m/s67.1Ta avg = oC-0.2

sec13.30at t = mm14.80max =

mm 5.96=

mm2.65dry =

oC-0.3Tf avg =

Rh avg = %93.0

10:19

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -0.2 -0.4 92.0 11.24 66.2 0.73 6.58

28 -0.3 -0.4 92.1 11.28 66.3 0.66 6.27

29 -0.2 -0.3 92.2 11.64 67.3 0.61 5.96

30 -0.2 -0.3 92.4 11.71 67.6 0.57 5.81

31 -0.2 -0.3 92.6 11.74 67.7 0.63 6.09

32 -0.3 -0.3 92.6 11.83 67.9 0.54 5.71

33 -0.2 -0.2 92.8 11.18 66.0 0.45 5.42

30 -0.2 -0.3 92.4 11.56 67.1 0.60 5.96

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 87: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 77

M124C327

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.23

AMIL2014-04-28

Test : M124C327

At 30 sec: V = m/s67.0Ta avg = oC-10.9

sec18.50at t = mm15.14max =

mm 8.60=

mm2.65dry =

oC-11.1Tf avg =

Rh avg = %82.5

13:43

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.9 -11.2 80.9 11.21 64.8 1.46 9.50

28 -10.9 -11.2 81.0 11.60 65.9 1.38 8.98

29 -11.0 -11.2 81.3 11.57 65.8 1.35 8.90

30 -11.0 -11.2 81.2 12.11 67.4 1.27 8.40

31 -11.0 -11.2 81.3 12.40 68.2 1.33 8.49

32 -11.0 -11.2 81.8 12.46 68.3 1.25 8.18

33 -11.0 -11.2 81.4 12.13 67.4 1.16 7.97

30 -11.0 -11.2 81.3 11.97 67.0 1.31 8.60

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 88: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 78

M124C328

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.25

AMIL2014-04-28

Test : M124C328

At 30 sec: V = m/s66.5Ta avg = oC-10.5

sec15.60at t = mm15.51max =

mm 8.44=

mm2.65dry =

oC-10.9Tf avg =

Rh avg = %86.2

13:48

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.5 -11.0 84.9 11.61 66.0 1.35 8.88

28 -10.5 -11.0 84.8 11.83 66.6 1.35 8.79

29 -10.5 -11.0 85.1 11.96 67.0 1.38 8.86

30 -10.5 -11.0 85.0 11.82 66.6 1.18 8.16

31 -10.5 -11.0 85.4 12.35 68.1 1.31 8.44

32 -10.5 -10.9 85.8 11.27 65.0 1.08 8.01

33 -10.5 -10.9 85.8 11.64 66.1 1.12 8.02

30 -10.5 -11.0 85.2 11.80 66.5 1.25 8.44

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 89: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 79

M124C329

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.24

AMIL2014-04-28

Test : M124C329

At 30 sec: V = m/s66.4Ta avg = oC-10.3

sec15.90at t = mm15.06max =

mm 8.43=

mm2.65dry =

oC-11.4Tf avg =

Rh avg = %86.5

14:31

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.3 -11.6 85.2 11.38 65.4 1.28 8.74

28 -10.3 -11.6 85.2 11.47 65.6 1.30 8.77

29 -10.3 -11.5 85.1 11.55 65.9 1.26 8.53

30 -10.4 -11.5 85.3 12.03 67.2 1.28 8.45

31 -10.3 -11.5 85.3 11.59 66.0 1.22 8.42

32 -10.3 -11.5 85.6 11.92 66.9 1.18 8.11

33 -10.4 -11.5 85.8 12.19 67.7 1.16 7.98

30 -10.3 -11.5 85.3 11.73 66.4 1.24 8.43

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 90: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 80

M124E330

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.31

AMIL2014-04-29

Test : M124E330

At 30 sec: V = m/s66.5Ta avg = oC-20.7

sec12.00at t = mm15.57max =

mm 11.47=

mm2.65dry =

oC-20.8Tf avg =

Rh avg = %61.4

09:26

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -20.7 -20.8 59.6 12.12 66.1 2.55 12.75

28 -20.7 -20.8 60.0 12.13 66.1 2.20 11.57

29 -20.7 -20.8 60.1 12.13 66.1 2.33 12.02

30 -20.7 -20.8 60.3 12.24 66.4 2.18 11.45

31 -20.7 -20.8 60.3 12.32 66.7 2.08 11.07

32 -20.7 -20.8 60.4 12.24 66.4 1.98 10.81

33 -20.7 -20.8 60.6 12.86 68.1 2.17 11.09

30 -20.7 -20.8 60.2 12.27 66.5 2.19 11.47

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 91: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 81

M124E331

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.29

AMIL2014-04-29

Test : M124E331

At 30 sec: V = m/s66.4Ta avg = oC-20.0

sec13.50at t = mm15.79max =

mm 11.34=

mm2.65dry =

oC-20.4Tf avg =

Rh avg = %66.1

09:31

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -20.0 -20.5 64.7 11.77 65.3 2.15 11.64

28 -20.0 -20.5 64.7 11.83 65.4 2.11 11.44

29 -20.0 -20.5 64.9 12.22 66.5 2.19 11.52

30 -20.0 -20.5 65.2 12.31 66.7 2.22 11.56

31 -20.0 -20.5 65.2 12.10 66.2 2.13 11.38

32 -20.0 -20.4 65.1 12.38 66.9 2.02 10.87

33 -20.0 -20.4 65.5 12.63 67.6 2.10 10.99

30 -20.0 -20.5 65.0 12.18 66.4 2.13 11.34

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 92: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 82

M124E332

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.34

AMIL2014-04-29

Test : M124E332

At 30 sec: V = m/s66.9Ta avg = oC-19.5

sec19.80at t = mm15.89max =

mm 11.07=

mm2.65dry =

oC-19.7Tf avg =

Rh avg = %70.8

10:08

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -19.5 -19.7 69.4 12.37 67.0 2.16 11.31

28 -19.5 -19.7 69.7 12.25 66.6 2.24 11.64

29 -19.5 -19.7 69.7 12.51 67.3 2.25 11.53

30 -19.5 -19.7 69.8 12.39 67.0 2.13 11.21

31 -19.5 -19.7 70.0 12.18 66.4 1.90 10.58

32 -19.5 -19.7 70.1 12.57 67.5 1.97 10.60

33 -19.5 -19.7 70.0 12.17 66.4 1.87 10.47

30 -19.5 -19.7 69.8 12.36 66.9 2.08 11.07

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 93: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 83

M124F333

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.30

AMIL2014-04-29

Test : M124F333

At 30 sec: V = m/s66.6Ta avg = oC-25.4

sec14.20at t = mm16.02max =

mm 12.69=

mm2.65dry =

oC-26.0Tf avg =

Rh avg = %69.5

14:03

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -25.5 -26.0 68.1 12.73 67.1 2.48 12.08

28 -25.5 -26.0 68.5 13.14 68.2 2.85 12.96

29 -25.5 -26.0 68.3 12.70 67.0 2.68 12.75

30 -25.5 -26.0 68.6 12.81 67.3 2.65 12.59

31 -25.5 -26.0 68.6 12.54 66.6 2.61 12.62

32 -25.4 -26.0 68.8 11.99 65.1 2.60 12.96

33 -25.5 -26.0 68.8 11.76 64.5 2.41 12.51

30 -25.5 -26.0 68.6 12.56 66.6 2.63 12.69

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 94: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 84

M124F334

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.20

AMIL2014-04-29

Test : M124F334

At 30 sec: V = m/s66.6Ta avg = oC-25.6

sec11.10at t = mm15.43max =

mm 12.61=

mm2.65dry =

oC-26.1Tf avg =

Rh avg = %68.1

14:13

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -25.6 -26.2 66.9 12.88 67.5 2.65 12.55

28 -25.6 -26.2 67.0 12.96 67.7 2.72 12.70

29 -25.7 -26.2 66.9 13.07 68.0 2.56 12.13

30 -25.7 -26.2 66.9 12.74 67.1 2.64 12.60

31 -25.6 -26.2 67.3 12.12 65.5 2.57 12.75

32 -25.7 -26.2 67.5 12.12 65.5 2.64 12.99

33 -25.7 -26.2 67.5 11.75 64.5 2.38 12.41

30 -25.7 -26.2 67.2 12.54 66.6 2.60 12.61

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 95: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 85

M124F335

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.29

AMIL2014-04-29

Test : M124F335

At 30 sec: V = m/s66.3Ta avg = oC-25.1

sec14.80at t = mm16.07max =

mm 12.85=

mm2.65dry =

oC-26.4Tf avg =

Rh avg = %66.7

14:25

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -25.1 -26.5 65.5 12.52 66.6 2.66 12.82

28 -25.1 -26.5 65.6 12.63 66.9 2.71 12.87

29 -25.1 -26.5 65.5 12.63 66.9 2.68 12.79

30 -25.1 -26.4 65.8 12.26 65.9 2.67 13.00

31 -25.1 -26.4 65.9 12.29 66.0 2.59 12.75

32 -25.1 -26.5 65.7 12.19 65.7 2.62 12.90

33 -25.1 -26.4 66.2 12.21 65.8 2.59 12.81

30 -25.1 -26.4 65.7 12.39 66.3 2.65 12.85

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 96: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 86

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FW-14-43 AMIL, 2014-05-07 87

ABAX INDUSTRIES INC. DEICING FLUID

3 DE-950 lot # L14-042, 71/29 Dilution J-580

Page 98: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 88

J580A843

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.42

AMIL2014-04-28

Test : J580A843

At 30 sec: V = m/s67.1Ta avg = oC0.2

sec9.30at t = mm13.32max =

mm 3.25=

mm2.65dry =

oC-0.3Tf avg =

Rh avg = %94.0

10:27

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 0.2 -0.3 93.3 11.35 66.6 0.00 3.44

28 0.2 -0.3 93.4 11.41 66.7 -0.01 3.41

29 0.1 -0.2 93.4 11.44 66.8 -0.03 3.29

30 0.1 -0.2 93.3 11.81 67.9 -0.04 3.25

31 0.2 -0.2 93.1 11.73 67.7 -0.09 3.05

32 0.2 -0.2 93.4 11.51 67.0 -0.03 3.31

33 0.2 -0.2 93.7 11.18 66.1 -0.10 2.97

30 0.2 -0.2 93.4 11.52 67.1 -0.04 3.25

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 99: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 89

J580A844

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.38

AMIL2014-04-28

Test : J580A844

At 30 sec: V = m/s66.9Ta avg = oC-0.1

sec9.10at t = mm13.12max =

mm 3.46=

mm2.65dry =

oC-0.5Tf avg =

Rh avg = %91.3

10:32

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -0.1 -0.5 90.3 11.35 66.5 0.06 3.72

28 -0.1 -0.5 90.5 11.72 67.6 0.10 3.88

29 -0.1 -0.5 90.2 11.71 67.6 -0.01 3.39

30 0.0 -0.5 90.6 11.30 66.4 0.03 3.56

31 -0.1 -0.5 90.9 11.37 66.6 -0.08 3.06

32 -0.1 -0.4 91.1 11.48 66.9 0.02 3.52

33 -0.1 -0.5 91.3 11.37 66.6 -0.08 3.07

30 -0.1 -0.5 90.7 11.49 66.9 0.01 3.46

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 100: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 90

J580A845

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.33

AMIL2014-04-28

Test : J580A845

At 30 sec: V = m/s66.8Ta avg = oC-0.4

sec11.30at t = mm12.39max =

mm 3.57=

mm2.65dry =

oC-0.5Tf avg =

Rh avg = %93.9

10:39

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -0.4 -0.5 92.6 11.27 66.3 0.16 4.15

28 -0.4 -0.6 93.2 11.32 66.4 0.07 3.76

29 -0.4 -0.5 93.0 11.26 66.2 0.10 3.86

30 -0.4 -0.5 93.4 11.74 67.6 0.04 3.63

31 -0.4 -0.5 93.4 11.74 67.6 -0.07 3.15

32 -0.4 -0.5 93.6 11.49 66.9 -0.05 3.20

33 -0.4 -0.5 93.4 11.16 65.9 0.01 3.47

30 -0.4 -0.5 93.3 11.46 66.8 0.03 3.57

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 101: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 91

J580C855

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.30

AMIL2014-04-28

Test : J580C855

At 30 sec: V = m/s66.7Ta avg = oC-11.0

sec8.50at t = mm13.72max =

mm 4.68=

mm2.65dry =

oC-11.5Tf avg =

Rh avg = %87.5

14:54

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -11.0 -11.6 86.4 11.55 65.8 0.41 5.22

28 -11.0 -11.5 86.7 11.52 65.7 0.40 5.15

29 -11.0 -11.6 86.8 11.85 66.6 0.28 4.61

30 -11.0 -11.5 87.0 12.22 67.7 0.23 4.37

31 -11.0 -11.5 87.3 11.99 67.0 0.24 4.43

32 -11.0 -11.5 87.4 11.86 66.7 0.27 4.56

33 -11.0 -11.5 87.3 12.05 67.2 0.30 4.68

30 -11.0 -11.5 87.0 11.88 66.7 0.30 4.68

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 102: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 92

J580C856

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.40

AMIL2014-04-28

Test : J580C856

At 30 sec: V = m/s67.2Ta avg = oC-10.5

sec9.00at t = mm13.56max =

mm 4.34=

mm2.65dry =

oC-11.4Tf avg =

Rh avg = %86.9

15:00

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.5 -11.5 85.8 11.56 65.9 0.24 4.49

28 -10.5 -11.5 86.1 11.95 67.0 0.32 4.77

29 -10.5 -11.5 86.3 12.36 68.1 0.22 4.35

30 -10.5 -11.4 86.2 12.19 67.6 0.22 4.33

31 -10.5 -11.4 86.4 12.29 67.9 0.18 4.16

32 -10.5 -11.4 86.8 11.61 66.0 0.15 4.07

33 -10.5 -11.4 86.6 11.89 66.8 0.18 4.21

30 -10.5 -11.4 86.3 12.02 67.2 0.22 4.34

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 103: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 93

J580C857

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.42

AMIL2014-04-28

Test : J580C857

At 30 sec: V = m/s66.9Ta avg = oC-10.3

sec7.50at t = mm14.06max =

mm 4.40=

mm2.65dry =

oC-11.4Tf avg =

Rh avg = %83.7

15:05

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.3 -11.4 82.2 11.60 66.0 0.31 4.79

28 -10.3 -11.4 82.7 12.03 67.2 0.37 4.95

29 -10.3 -11.4 82.5 12.19 67.6 0.17 4.16

30 -10.3 -11.4 82.6 11.94 66.9 0.23 4.41

31 -10.3 -11.4 82.7 11.65 66.1 0.18 4.21

32 -10.3 -11.4 82.8 11.87 66.8 0.19 4.22

33 -10.4 -11.4 83.2 12.00 67.1 0.16 4.12

30 -10.3 -11.4 82.7 11.91 66.9 0.23 4.40

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 104: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 94

J580E867

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.34

AMIL2014-04-29

Test : J580E867

At 30 sec: V = m/s66.9Ta avg = oC-19.4

sec12.30at t = mm15.54max =

mm 6.15=

mm2.65dry =

oC-20.2Tf avg =

Rh avg = %72.5

10:19

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -19.4 -20.4 71.1 12.64 67.7 0.88 6.80

28 -19.4 -20.4 71.8 12.63 67.7 0.80 6.52

29 -19.4 -20.3 71.6 12.50 67.3 0.87 6.80

30 -19.4 -20.3 71.7 12.10 66.2 0.68 6.18

31 -19.4 -20.3 71.8 12.32 66.8 0.60 5.84

32 -19.4 -20.3 71.6 12.34 66.9 0.53 5.55

33 -19.4 -20.3 72.2 11.97 65.9 0.48 5.42

30 -19.4 -20.3 71.7 12.36 66.9 0.69 6.15

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 105: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 95

J580E868

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.35

AMIL2014-04-29

Test : J580E868

At 30 sec: V = m/s67.0Ta avg = oC-19.8

sec12.60at t = mm15.54max =

mm 6.31=

mm2.65dry =

oC-20.7Tf avg =

Rh avg = %66.7

10:25

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -19.8 -20.8 65.4 12.25 66.6 0.83 6.74

28 -19.8 -20.8 65.6 12.04 66.0 0.81 6.70

29 -19.8 -20.8 65.7 12.38 66.9 0.87 6.82

30 -19.8 -20.8 65.8 12.74 67.9 0.73 6.22

31 -19.9 -20.8 66.0 12.67 67.7 0.69 6.11

32 -19.8 -20.8 65.8 12.43 67.1 0.67 6.06

33 -19.9 -20.8 65.8 12.32 66.8 0.48 5.36

30 -19.8 -20.8 65.7 12.42 67.0 0.73 6.31

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 106: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 96

J580E869

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.25

AMIL2014-04-29

Test : J580E869

At 30 sec: V = m/s66.5Ta avg = oC-20.1

sec12.60at t = mm14.84max =

mm 6.41=

mm2.65dry =

oC-21.0Tf avg =

Rh avg = %68.8

10:31

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -20.2 -21.1 67.4 11.52 64.5 0.85 7.03

28 -20.1 -21.1 67.9 11.86 65.5 0.85 6.91

29 -20.2 -21.1 67.8 12.68 67.7 0.90 6.86

30 -20.2 -21.1 68.0 12.59 67.5 0.68 6.07

31 -20.2 -21.1 68.2 12.28 66.6 0.74 6.37

32 -20.2 -21.1 68.3 12.28 66.6 0.65 6.04

33 -20.2 -21.1 68.3 12.03 66.0 0.53 5.60

30 -20.2 -21.1 68.0 12.24 66.5 0.75 6.41

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 107: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 97

J580G876

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.29

AMIL2014-04-30

Test : J580G876

At 30 sec: V = m/s67.1Ta avg = oC-31.6

sec15.40at t = mm15.70max =

mm 9.49=

mm2.65dry =

oC-32.1Tf avg =

Rh avg = %55.8

10:09

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -31.6 -32.2 55.0 12.87 66.6 1.91 10.22

28 -31.6 -32.2 55.0 13.23 67.5 2.01 10.42

29 -31.6 -32.2 55.0 13.28 67.7 1.80 9.67

30 -31.6 -32.2 55.1 12.98 66.9 1.53 8.97

31 -31.6 -32.2 55.4 13.35 67.9 1.67 9.26

32 -31.6 -32.2 55.1 12.47 65.6 1.47 8.95

33 -31.6 -32.2 55.5 13.20 67.5 1.63 9.19

30 -31.6 -32.2 55.1 13.06 67.1 1.71 9.49

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 108: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 98

J580G877

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.29

AMIL2014-04-30

Test : J580G877

At 30 sec: V = m/s66.8Ta avg = oC-30.6

sec9.90at t = mm15.59max =

mm 9.49=

mm2.65dry =

oC-31.7Tf avg =

Rh avg = %58.8

10:13

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -30.6 -31.7 58.2 12.87 66.8 1.85 10.07

28 -30.6 -31.7 58.0 13.14 67.5 1.78 9.72

29 -30.7 -31.7 58.1 12.80 66.6 1.81 9.93

30 -30.7 -31.7 58.0 12.90 66.9 1.61 9.25

31 -30.6 -31.7 57.9 13.04 67.2 1.76 9.69

32 -30.6 -31.7 58.0 12.81 66.6 1.54 9.08

33 -30.6 -31.7 58.3 12.62 66.1 1.40 8.63

30 -30.6 -31.7 58.1 12.90 66.8 1.68 9.49

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 109: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 99

J580G878

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.32

AMIL2014-04-30

Test : J580G878

At 30 sec: V = m/s67.4Ta avg = oC-30.2

sec13.20at t = mm16.06max =

mm 9.38=

mm2.65dry =

oC-31.5Tf avg =

Rh avg = %60.0

10:16

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -30.2 -31.6 59.3 13.10 67.4 1.93 10.20

28 -30.2 -31.6 59.3 13.51 68.5 1.82 9.67

29 -30.2 -31.6 59.4 12.61 66.2 1.64 9.46

30 -30.2 -31.6 59.4 12.89 66.9 1.62 9.30

31 -30.2 -31.6 59.5 13.16 67.6 1.64 9.25

32 -30.1 -31.6 59.6 13.26 67.9 1.58 8.99

33 -30.2 -31.6 59.4 12.97 67.1 1.55 9.04

30 -30.2 -31.6 59.4 13.08 67.4 1.67 9.38

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

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FW-14-43 AMIL, 2014-05-07 101

ABAX INDUSTRIES INC. DEICING FLUID

4 DE-950 lot # L14-042, 50/50 Dilution J-581

Page 112: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 102

J581A846

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.46

AMIL2014-04-28

Test : J581A846

At 30 sec: V = m/s66.5Ta avg = oC-0.3

sec7.30at t = mm10.51max =

mm 3.03=

mm2.65dry =

oC-0.7Tf avg =

Rh avg = %95.0

10:44

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -0.3 -0.7 94.1 11.60 67.3 -0.06 3.18

28 -0.3 -0.7 94.4 11.77 67.7 -0.11 2.97

29 -0.3 -0.7 94.5 11.60 67.3 -0.11 2.93

30 -0.3 -0.6 94.6 11.30 66.4 -0.06 3.15

31 -0.3 -0.6 94.7 11.14 65.9 -0.11 2.94

32 -0.3 -0.6 94.7 10.98 65.4 -0.08 3.07

33 -0.3 -0.6 94.6 10.94 65.3 -0.07 3.09

30 -0.3 -0.6 94.6 11.34 66.5 -0.09 3.03

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 113: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 103

J581A847

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.44

AMIL2014-04-28

Test : J581A847

At 30 sec: V = m/s66.4Ta avg = oC-0.1

sec9.70at t = mm10.94max =

mm 2.97=

mm2.65dry =

oC-0.6Tf avg =

Rh avg = %94.9

10:50

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -0.1 -0.6 94.0 11.39 66.7 -0.10 2.98

28 -0.1 -0.6 94.2 11.23 66.2 -0.08 3.07

29 -0.1 -0.6 94.4 11.68 67.5 -0.10 2.99

30 -0.1 -0.6 94.1 11.47 66.9 -0.14 2.81

31 -0.1 -0.5 94.5 11.09 65.8 -0.10 2.97

32 -0.1 -0.5 94.5 11.02 65.6 -0.08 3.07

33 -0.1 -0.5 94.2 11.28 66.4 -0.13 2.83

30 -0.1 -0.6 94.3 11.30 66.4 -0.10 2.97

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 114: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 104

J581A848

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)(mm)

U.Q.A.C.

Slope :m/s22.39

AMIL2014-04-28

Test : J581A848

At 30 sec: V = m/s66.9Ta avg = oC-0.3

sec10.10at t = mm10.33max =

mm 3.06=

mm2.65dry =

oC-0.8Tf avg =

Rh avg = %93.3

10:56

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -0.3 -0.9 92.4 11.24 66.2 -0.07 3.11

28 -0.3 -0.9 92.1 11.59 67.2 -0.03 3.31

29 -0.3 -0.8 92.3 11.66 67.4 -0.11 2.94

30 -0.3 -0.9 92.6 11.55 67.1 -0.07 3.14

31 -0.3 -0.8 92.7 11.60 67.3 -0.14 2.82

32 -0.3 -0.8 92.8 11.22 66.1 -0.06 3.15

33 -0.3 -0.8 93.3 11.15 65.9 -0.11 2.92

30 -0.3 -0.8 92.6 11.46 66.9 -0.08 3.06

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 115: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 105

J581C858

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.51

AMIL2014-04-28

Test : J581C858

At 30 sec: V = m/s67.7Ta avg = oC-10.4

sec8.50at t = mm12.36max =

mm 3.17=

mm2.65dry =

oC-11.2Tf avg =

Rh avg = %87.9

15:11

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.4 -11.3 86.8 12.89 69.6 -0.01 3.39

28 -10.4 -11.3 86.9 12.37 68.1 -0.05 3.24

29 -10.4 -11.3 87.0 12.41 68.3 -0.05 3.21

30 -10.4 -11.3 87.1 11.79 66.5 0.00 3.42

31 -10.4 -11.2 87.6 12.13 67.5 -0.09 3.07

32 -10.4 -11.2 87.8 12.17 67.6 -0.11 2.97

33 -10.4 -11.2 87.8 11.82 66.6 -0.13 2.87

30 -10.4 -11.3 87.3 12.20 67.7 -0.06 3.17

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 116: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 106

J581C859

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.56

AMIL2014-04-28

Test : J581C859

At 30 sec: V = m/s67.7Ta avg = oC-10.1

sec6.00at t = mm12.81max =

mm 3.11=

mm2.65dry =

oC-10.6Tf avg =

Rh avg = %88.0

15:15

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.1 -10.7 87.0 12.75 69.2 0.00 3.46

28 -10.1 -10.7 87.2 12.61 68.8 -0.06 3.19

29 -10.1 -10.7 87.6 12.61 68.9 -0.10 3.01

30 -10.1 -10.7 87.5 12.24 67.8 -0.10 3.00

31 -10.1 -10.6 87.7 12.06 67.3 -0.03 3.28

32 -10.1 -10.6 87.7 11.72 66.4 -0.10 3.00

33 -10.0 -10.6 87.7 11.48 65.7 -0.11 2.94

30 -10.1 -10.7 87.5 12.21 67.7 -0.08 3.11

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 117: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 107

J581C860

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.58

AMIL2014-04-28

Test : J581C860

At 30 sec: V = m/s66.9Ta avg = oC-10.1

sec7.80at t = mm13.24max =

mm 3.27=

mm2.65dry =

oC-11.2Tf avg =

Rh avg = %84.2

15:19

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -10.0 -11.2 83.0 12.20 67.7 0.01 3.49

28 -10.0 -11.2 83.1 11.80 66.6 -0.06 3.15

29 -10.1 -11.2 83.1 11.67 66.2 0.02 3.53

30 -10.1 -11.2 83.4 11.87 66.8 -0.05 3.22

31 -10.1 -11.2 83.5 11.97 67.1 -0.08 3.10

32 -10.1 -11.2 83.5 12.07 67.4 -0.05 3.24

33 -10.1 -11.2 83.7 11.90 66.9 -0.04 3.26

30 -10.1 -11.2 83.3 11.90 66.9 -0.04 3.27

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 118: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 108

J581E870

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.51

AMIL2014-04-29

Test : J581E870

At 30 sec: V = m/s67.6Ta avg = oC-20.1

sec7.20at t = mm13.81max =

mm 4.29=

mm2.65dry =

oC-20.6Tf avg =

Rh avg = %68.3

10:36

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -20.1 -20.6 67.6 12.79 68.0 0.38 4.92

28 -20.1 -20.6 67.5 13.04 68.7 0.22 4.28

29 -20.1 -20.7 67.4 12.91 68.3 0.35 4.78

30 -20.1 -20.7 67.5 12.79 68.0 0.22 4.31

31 -20.1 -20.7 67.9 12.34 66.8 0.13 3.95

32 -20.1 -20.7 67.7 12.16 66.3 0.18 4.18

33 -20.2 -20.7 68.0 12.46 67.1 0.06 3.69

30 -20.1 -20.7 67.7 12.64 67.6 0.22 4.29

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 119: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 109

J581E871

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.51

AMIL2014-04-29

Test : J581E871

At 30 sec: V = m/s68.2Ta avg = oC-20.0

sec7.40at t = mm14.11max =

mm 4.08=

mm2.65dry =

oC-20.3Tf avg =

Rh avg = %71.4

10:41

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -20.0 -20.3 70.4 12.82 68.1 0.38 4.91

28 -20.0 -20.3 70.5 13.35 69.5 0.21 4.22

29 -20.0 -20.3 70.7 12.94 68.4 0.21 4.26

30 -20.0 -20.3 70.4 12.89 68.3 0.14 4.00

31 -20.0 -20.3 70.8 12.69 67.7 0.14 4.01

32 -20.0 -20.3 71.0 12.76 67.9 0.04 3.60

33 -20.0 -20.3 71.3 12.35 66.8 0.11 3.89

30 -20.0 -20.3 70.7 12.86 68.2 0.17 4.08

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 120: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 110

J581E872

0

10

20

30

40

50

60

70

80

0 10 20 30 40 50 60 70

time (sec)

V (m/s)

-Tf (oC)

(mm)

U.Q.A.C.

Slope :m/s22.53

AMIL2014-04-29

Test : J581E872

At 30 sec: V = m/s67.5Ta avg = oC-19.9

sec7.20at t = mm13.95max =

mm 4.21=

mm2.65dry =

oC-20.3Tf avg =

Rh avg = %69.0

10:45

L.P.wind tunnel

TEST RUN DATA

time Ta Tf Rh P1-P2 V P2-P3

Sec oC oC % "H2O m/s "H2O mm

27 -19.9 -20.4 68.4 12.98 68.5 0.23 4.32

28 -19.9 -20.3 68.0 12.99 68.5 0.32 4.68

29 -19.9 -20.4 68.0 12.87 68.2 0.26 4.45

30 -19.9 -20.4 67.9 12.50 67.3 0.16 4.09

31 -19.9 -20.4 68.3 12.13 66.2 0.16 4.09

32 -20.0 -20.4 68.2 12.58 67.5 0.10 3.83

33 -19.9 -20.4 68.1 12.20 66.4 0.12 3.96

30 -19.9 -20.4 68.1 12.60 67.5 0.19 4.21

Test Duct Dimensions :

CRITICAL TIME TEST DATA AVERAGED OVER ONE SECOND

Averages between 27 and 33 seconds:

S3 = 33260.382 mm²S2 = 30835.968 mm² B3 = 302.324 mm C3 = 825.017 mm

Page 121: fw1443 - Holmberg...I Icing Intensity (g/dm2/h) Iav Average Icing Intensity (g/dm 2/h) MIT Mean Icing Time: period of elapsed time to have a mean ice front at the 25 mm line (minutes

FW-14-43 AMIL, 2014-05-07 111

ACCREDITATION

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