Sheet for 3150dia 3800Ht Knexir

Co-Current Scrubber GENERAL DETAILS PAGE:

1 GENERAL DETAILS

a project =b Title of the work =c File name for further reference =d Name of the client =e Name of manufacturer =

2 GEOMETRICAL DETAILS

a Shell Volume Desired V = 29.6 29.6 M^3b L/D Ratio L/Di = 1.21 1.21 Ratioc Diameter Di = >>>> 3150 3150.0 mmd Total Height of the CYL. Shell (FRP) Hs = >>>> 3800 3800.0 mme Tank Shell FRP Wt. Hwt = kg

Top/Left Bottom/Leftf Cover Height or Length = 610.38881 mm 0.0 mmg Cover Volume = 0 m3 m3h FRP Weight = 3598.8969 Kg Kgi Total FRP Weight = Kg Kg

3 STORED LIQUID

a Assumptions Regarding Stirring = Not Stirred

SECTION A :GENERAL DESIGN DETAILS, SAFETY FACTOR AND ALLOWABLE LOADS

-

MECHANICAL DESIGNPressure vesselKnexir Consulatant

M/S BHAVI PLAST PVT LTD

a Assumptions Regarding Stirring = Not Stirred

b Density of the liquid r = 1300 Kg/m31.3 g/cm3

c Design Fluid height (from base line) 3800 mm max

F-Ht = 3800 mm max

d Fluid Weight L/B Covr Shell R/T Covr TotalConsider? > no yes no

'Weight > 0 38503.0 0.0 38503.0e Total Process Wt. = 38503 Kg

4 PRESSURE/VACUUM

a Fluid/Gas in equilibrium with stored Liquid =

b Pressure over and above fluid head Pi = 20000.00= 0.1962000 N/mm2

c Vacuum Pv = 150.00= 0.0014715 N/mm2

5 CYCLIC LOAD: number of Cycles Ns = 3650 Nos/10 years

6 TEMPERATURE

a Operating Temp Ot = 70 Deg Celb Design Temperature Dt = 80 Deg Cel

Dnax ML

mm W.C

mm W.C

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[email protected], [email protected] for toris top& bottom 2150dia 3800Ht Knexir


c HDT of resin used HDT = 100 Deg Cel

7 WHETHER IN-DOOR OR OUT-DOOR = Outdoor

a Wind Pressure*** Pw 200.00= 0.001962 N/mm2

8 Seismic Coefficient*** Ef = 0.16 No Unit

a *** Numerical value to be verified by approver

9 MATERIALS OF CONSTRUCTION

a Resin =Heat Distortion Temperature HDT = 100 Degree Cel. resin density

e-r = 2 % 1.10Furane? = N

CSM WRM SM glass densityb Glass Density = 0.45 0.61 0.04 Kg/m^2 2.54 g/ccc Fibre Content = 33 45 10 %

Strain at break Coefficient of thermal expd Other Parameters = 2 0.0000046 / 0C

Kg/m^2

Isophthalic Resin

e UV protective top coat = [YES]=

f thermoplastic lining = YES 3 mm of= 53.76 144 Kg Approx

g Thermosetting lining = NO 0 mats of CSM/RESIN

10 FABRICATION

a Method of manufacturing =

b Construction TOP = CSMSHELL = CSM/WRM

BOTTOM = CSM

c Post Curing = NO

d Post Curing Temperature = - Degree Cel.

11 DESIGN PROPERTIES CSM WRM Units

a Ultimate Tensile unit strength U 200.00 250.00 N/mm per Kg/m2 glass mat (p 10, BS4994-87)

b Ultimate Tensile Strength S 89.29 166.67 N/mm2S = U/Tg

Hand Lay-Up

Resin Rich Coat with UV

GL-PP

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c Unit Modulus X 14000.00 16000.00 N/mm per Kg/m2 glass mat (p 10, BS4994-87)

d Unit modulus of 1 mat X1 6300.00 9760.00 N/mm per Kg/m2 glass mat

e Modulus of Elasticity E 6250.00 10666.67 N/mm for (1 mat as specified at 9b)E=X/Tg

f Fiber content {wt %} Fc 33.00 45.00 %(ref p 20, Figure 5 BS4994-87)

g Resin to glass ratio r 2.03 1.22 No Unit

h Layer Thickness Constant TG 2.24 1.50 mm per Kg/m2 glass mat

i Inter Laminar Lap Shear Strength Tou 7.00 6.00 N/mm

j In Plane Poisson's Ratio IPPR 0.30 0.30

k Single mat thickness T-1 1.01 0.92 mm (for 1 mat as specified at 9b)

12 CALCULATION OF SAFETY FACTOR

a Factor for Method of Manufacturing = Hand Lay-UpK1 = 1.50

b Factor for Strength Loss = yesStrength Loss = N/A

K2 = 1.20

c Factor for Design Temperature[1.25-.0125(HDT-20-Dt)] HDT = 100 Degree Cel.

DT = 80 Degree Cel.K3 = 1.00

d Factor For Cyclic LoadingNumber Of Cycles in life time = 3650[1.1+.9(log N-3)/3] K4 = 1.27

e Factor for Curing TemperaturePost Curing = not post curedPost Cure TEMPERATURE = - [Degree Cel.]

K5 = 1.50

f Over all Safety Factor K-cal = 10.287 K = 10.29

13 CALCULATIONS FOR ALLOWABLE DESIGN LOADSCSM WRM

a LOAD LIMITED UNIT LOAD Ul = 19.44 24.30 N/mm per Kg/m2 Reinforcement[=U/K]

b DESIGN STRAINb1 Max allowable resin-strain e-res = 0.200 %

[min of 0.1*e-r and 0.2]b2 Resin strain limited unit load Urs = 28.00 32.00 N/mm per Kg/m2 Reinforcementb3 Allowable reinforcement strain e-rein = 0.139 0.152

[(Ul/X)*100] 0.000b4 Design Strain (reinforcement limited) e-d,rein = %

[minimum of e-l's of csm and wrm]

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b5 Over all design strain e-d = 0.139 %[min of all strains]

c STRAIN LIMITED LOADSc1 CSM-Strain limited unit load Us = 19.44 22.22 N/mm per Kg/m2 Reinforcement

[=X*e-d/100]

d DESIGN UNIT LOADSd1 Design Unit Load Ud = 19.44 22.22 N/mm per Kg/m2 Reinforcement

[Minimum among Ul and Us]

e Allowed Unit load per current mat Ud-1 = 8.749 13.554 N/mm (for mats specified at 9b)

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Sheet for 3150dia 3800Ht Knexir

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