H_x Diagram_SLO - Kopija
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Transcript of H_x Diagram_SLO - Kopija
8/3/2019 H_x Diagram_SLO - Kopija
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Mollierov diagram procesa Zračni tlak: 95 kPa
Št. projekta Max. rel. vlažnost procesa: 100 % 100%
Površinska temp. hladilca: 9 °CVnos podatkov 1 2 3 4 5 6 7 8 9 10
Opis
Temperatura T °C
Rel. vlažnost j %
Abs. vlažnost x g/kg
Entalpija h kJ/kg Sperememba [H,C,A,S,M,X]
Zračni tok V m 3 /h
m 3 /s
Moč P kW
- - - - - - - - - -
Rezultati 1 2 3 4 5 6 7 8 9 10
Temperatura T °C
Rel. vlažnost j %
Abs. vlažnost x g/kg
Entalpija h kJ/kg
Gostota r kg/m3
Temp. vla. term. Tv °C
Dejanski pretok Vd m 3 /h
Nominalni preto Vn m 3 /h
Toplotna moč P kW Količina vode qw kg/h
Kontrola zadani
Zbriši Tiskaj
OMEGA ACesta Dol1000 LjubSLOVENIA
e-mail: jernej.turGSM:+386 (0)3Tel.:
+386 (0)1
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pd" na povrchu chladice #
x na povrchu chladice 8
h na povrchu chladice #
IR d.o.o.omitskega odreda 10ljana
0 362 199
200 68 84
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Mollierov diagram procesa Zračni tlak: 95 kPa
Max. rel. vlažnost procesa: 100 %
Površinska temp. hladilca: 9 °C
1 2 3 4 5 6 7 8 9 10
Temperatura t °C
Rel. vlažnost j %
Abs. vlažnost x g/kg
Entalpija h kJ/kg
Gostota r kg/m3
Temp. vla. term. tv °C
Dejanski pretok Vs m3/h
Nominalni pretok Vn m3/h
Toplotna moč P kW
Količina vode qw kg/h
10987654321
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
x [g/kg suhega zraka]
j=10% 20
30
70
40
50
90
110
100
h=0 kJ/kg suhega zraka
-10
10
20
40
30
60
50
80
70
T [°C]
OMEGA AIR d.o.o.Cesta Dolomitskega odreda 101000 LjubljanaSLOVENIA
e-mail: [email protected]:+386 (0)30 362 199Tel.:+386 (0)1 200 68 84
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Help: This program has beed done in company C.I.C. Jan Hrebec, producer of
modular air-handling and air-conditioning units up to 100.000 m3/h. It is
provided free to the general public, especially designers and HVAC companies.
We hope, that this program will help you in your work.
Mollier's psychrometric chart is designed for calculation of changes in air.
Graph can show up to 10 poins of different air states.
There can be assigned an air flow to every point. The air density of 1.2 kg/m3
(dry air) is expected. On the result table the actual and nominal air flows are
displayed.
New point can be calculated either by entering 2 values (from temperature, rel,
abs humidity, enthalpy) or by specifying the change and final parameter in the
blue data input table.
The supported changes are: heating, cooling, adiabatic cooling, stean
humidification, mixing of air flows and general change.
ID and Description cells can be used for text comments.
Air state changes
Heating H Specify required result temperature or thermal power
Cooling C Specify required result temperature or thermal power. Level of dehumidification
is given by surface temperature of a cooler. Cooling is limited by max. allowed
humidity.
Adiabatic cooling A Specify required result relative humidity, absolute humidity or temperature.
Steam humidification S Specify required result relative humidity or absolute humidity.
Mixing M This point will result in mixing of 2 previous airs. No data input is reguired.
General change X Specify 2 values of the point, where the change shall end in.
Macro keys: - also equivalent to the buttons in upper part uf Data sheet Ctrl+D Clears the content of data input table
Ctrl+P Prints the graph on default printer
Licence: This program is freeware, under a condition that no changes will be done in the
source code. It runs on MS Excel 97 and higher. You can send comments to
author - [email protected] This program can be distributed only on original file. You can get it also at our
homepage - http://www.cic.cz
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This example shows two changes of air
Winter operation with humidity control by air washer
and summer dehumidification with after-heating and exact humidification by steam humidifier.
Copy following cells to clipboard and paste them to "Data" sheet.
Winter Heating1 Washer Heating2 Summer Dehum. Heating team.hum.-18 35 25 35
100 85 50
14
h a h c h s
10000 20000
260 80
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Křivky diagramu:
Izotermy
x= 0 2 4 6 8 10 12
y=t= 50 50 50.18416 50.36832 50.55248 50.73663 50.92079 51.1049505
45 45 45.16574 45.33149 45.49723 45.66297 45.82871 45.9944554
40 40 40.14733 40.29465 40.44198 40.58931 40.73663 40.8839604
35 35 35.12891 35.25782 35.38673 35.51564 35.64455 35.7734653
30 30 30.1105 30.22099 30.33149 30.44198 30.55248 30.6629703
25 25 25.09208 25.18416 25.27624 25.36832 25.4604 25.5524752
20 20 20.07366 20.14733 20.22099 20.29465 20.36832 20.4419802
15 15 15.05525 15.1105 15.16574 15.22099 15.27624 15.3314851
10 10 10.03683 10.07366 10.1105 10.14733 10.18416 10.2209901
5 5 5.018416 5.036832 5.055248 5.073663 5.092079 5.11049505
0 0 0 0 0 0 0 0
-5 -5 -5.01842 -5.03683 -5.05525 -5.07366 -5.09208 -5.11049505-10 -10 -10.0368 -10.0737 -10.1105 -10.1473 -10.1842 -10.2209901
-15 -15 -15.0552 -15.1105 -15.1657 -15.221 -15.2762 -15.3314851
-20 -20 -20.0737 -20.1473 -20.221 -20.2947 -20.3683 -20.4419802
Izoentalpy
x= 0 25
y=
h= 115 113.8614 51.95545
110 108.9109 47.00495
105 103.9604 42.05446
100 99.0099 37.10396
95 94.05941 32.1534790 89.10891 27.20297
85 84.15842 22.25248
80 79.20792 17.30198
75 74.25743 12.35149
70 69.30693 7.40099
65 64.35644 2.450495
60 59.40594 -2.5
55 54.45545 -7.4505
50 49.50495 -12.401
45 44.55446 -17.3515
40 39.60396 -22.302
35 34.65347 -27.252530 29.70297 -32.203
25 24.75248 -37.1535
20 19.80198 -42.104
15 14.85149 -47.0545
10 9.90099 -52.005
5 4.950495 -56.9554
0 0 -61.9059
-5 -4.9505 -66.8564
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-10 -9.90099 -71.8069
-15 -14.8515 -76.7574
-20 -19.802 -81.7079
Křivky konstatní vlhkosti
fi= t -20 -15 -10 -5 0 5p"d 103.1 165.1 259.7 401.5 608.8 870.5
1 x 0.676091 1.083297 1.705321 2.640523 4.013233 5.75386723
y -20.0249 -15.0299 -10.0314 -5.02431 0 5.05298115
0.9 x 1.534368 2.375463 3.609582 5.17369607
y -10.0283 -5.02187 0 5.04763898
0.8 x 0.540755 0.866336 1.363509 2.110627 3.20645 4.59459597
y -20.0199 -15.0239 -10.0251 -5.01943 0 5.04230668
0.7 x 1.192744 1.846016 2.803838 4.01656397
y -10.022 -5.017 0 5.0369842
0.6 x 0.405478 0.649526 1.022072 1.581629 2.401743 3.43959711
y -20.0149 -15.0179 -10.0188 -5.01456 0 5.03167154
0.5 x 0.851494 1.317466 2.000166 2.86369245y -10.0157 -5.01213 0 5.02636865
0.4 x 0.27026 0.432867 0.681009 1.053527 1.599105 2.28884706
y -20.01 -15.012 -10.0125 -5.0097 0 5.02107552
0.3 x 0.510617 0.789811 1.198558 1.71505803
y -10.0094 -5.00727 0 5.01579212
0.2 x 0.135101 0.216358 0.340318 0.526318 0.798526 1.14232244
y -20.005 -15.006 -10.0063 -5.00485 0 5.01051841
0.1 x 0.170112 0.263048 0.399007 0.57063739
y -10.0031 -5.00242 0 5.00525438
Konec
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14 16 18 20 22 24 26 28 30
51.28911 51.47327 51.65743 51.84158 52.02574 52.2099 52.39406 52.57822 52.76238
46.1602 46.32594 46.49168 46.65743 46.82317 46.98891 47.15465 47.3204 47.48614
41.03129 41.17861 41.32594 41.47327 41.62059 41.76792 41.91525 42.06257 42.2099
35.90238 36.03129 36.1602 36.28911 36.41802 36.54693 36.67584 36.80475 36.93366
30.77347 30.88396 30.99446 31.10495 31.21545 31.32594 31.43644 31.54693 31.65743
25.64455 25.73663 25.82871 25.92079 26.01287 26.10495 26.19703 26.28911 26.38119
20.51564 20.58931 20.66297 20.73663 20.8103 20.88396 20.95762 21.03129 21.10495
15.38673 15.44198 15.49723 15.55248 15.60772 15.66297 15.71822 15.77347 15.82871
10.25782 10.29465 10.33149 10.36832 10.40515 10.44198 10.47881 10.51564 10.55248
5.128911 5.147327 5.165743 5.184158 5.202574 5.22099 5.239406 5.257822 5.276238
0 0 0 0 0 0 0 0 0
-5.12891 -5.14733 -5.16574 -5.18416 -5.20257 -5.22099 -5.23941 -5.25782 -5.27624-10.2578 -10.2947 -10.3315 -10.3683 -10.4051 -10.442 -10.4788 -10.5156 -10.5525
-15.3867 -15.442 -15.4972 -15.5525 -15.6077 -15.663 -15.7182 -15.7735 -15.8287
-20.5156 -20.5893 -20.663 -20.7366 -20.8103 -20.884 -20.9576 -21.0313 -21.105
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10 15 20 25 30 35 40 45 501226.5 1704.4 2338.1 3168.5 4244.6 5624.8 7377.6 9583.0 12333.5
8.13771 11.3668 15.6996 21.46781 29.10028 39.15811 52.38782 69.80479 92.82924
10.14986 15.31399 20.57824 25.98837 31.60772 37.52395 43.85906 50.78481 58.54764
7.314372 10.21147 14.09408 19.25459 26.06833 35.02189 46.75537 62.1273 82.31817
10.1347 15.28208 20.51911 25.88647 31.44021 37.25735 43.44416 50.14857 57.57979
6.493183 9.060339 12.49662 17.05654 23.06448 30.93708 41.21619 54.6183 72.11165
10.11958 15.25028 20.46027 25.78528 31.27426 36.99406 43.03612 49.52629 56.63998
5.674133 7.913392 10.90716 14.87351 20.08834 26.90274 35.768 47.27231 62.19664
10.10449 15.2186 20.40173 25.68477 31.10983 36.73403 42.63479 48.91752 55.72702
4.857215 6.770606 9.325638 12.70533 17.13952 22.91793 30.40856 40.08406 52.56082
10.08945 15.18703 20.34348 25.58495 30.94692 36.47719 42.24 48.32182 54.83976
4.04242 5.631957 7.752 10.55187 14.21766 18.98175 25.13572 33.04853 43.1925610.07444 15.15558 20.28552 25.4858 30.78549 36.22348 41.85158 47.73877 53.97714
3.229739 4.497424 6.186185 8.412959 11.32238 15.09331 19.94741 26.16092 34.08088
10.05948 15.12424 20.22785 25.38733 30.62553 35.97285 41.46939 47.16799 53.13814
2.419165 3.366984 4.628135 6.288462 8.45333 11.25174 14.8416 19.41659 25.21536
10.04455 15.09301 20.17046 25.28952 30.46703 35.72524 41.09328 46.60908 52.32181
1.610689 2.240614 3.077792 4.178232 5.610146 7.456217 9.816352 12.81113 16.58619
10.02966 15.06189 20.11336 25.19236 30.30995 35.48059 40.72311 46.06167 51.52724
0.804304 1.118294 1.535099 2.082125 2.792484 3.705903 4.869761 6.340292 8.184011
10.01481 15.03089 20.05654 25.09586 30.15428 35.23887 40.35872 45.52543 50.75358
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55 6015735.4 19910.0
123.5174 164.9758
67.51073 78.22901
109.0018 144.6431
66.04048 75.98234
95.04052 125.3342
64.62638 73.84881
81.60237 106.9739
63.26527 71.82008
68.65851 89.49382
61.95422 69.88862
56.18216 72.8322260.69053 68.0476
44.14844 56.93291
59.47167 66.2908
32.53421 41.74474
58.2953 64.61259
21.31791 27.22106
57.15923 63.00779
10.47943 13.31917
56.06143 61.4717