01 POWER ISLAND / 01 CCPP / V. Ganapathy-Industrial Boilers and HRSG-Design (2003)
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TABLE A3 Continued
Copyright © 2003 Marcel Dekker, Inc.
Copyright © 2003 Marcel Dekker, Inc.
TABLE A4 Enthalpy of Compressed Water
Copyright © 2003 Marcel Dekker, Inc.
Copyright © 2003 Marcel Dekker, Inc.
TABLE A5 Specific Heat, Viscosity, and Thermal Conductivity of Some Common Gases at Atmospheric Pressurea
Copyright © 2003 Marcel Dekker, Inc.
TABLE A6a Specific Heat, Viscosity, and Thermal Conductivity of Products of Combustion of Natural Gas, Fuel Oil, and Ambient Air
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Natural gas |
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Fuel oil |
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Air |
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Temp, |
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F |
Cp |
m |
k |
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Cp |
m |
k |
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Cp |
m |
k |
2000 0.3326 0.1174 0.0511 0.3206 0.1178 0.0497 0.2906 0.1232 0.0475
1600 0.3203 0.1050 0.0437 0.3094 0.1055 0.0427 0.2817 0.1108 0.0414
1200 0.3059 0.0908 0.0362 0.2959 0.0915 0.0356 0.2712 0.0967 0.0351
800 0.2907 0.0750 0.0287 0.2812 0.0757 0.0284 0.2602 0.0807 0.0287
400 0.2757 0.0575 0.0211 0.2660 0.0583 0.0211 0.2498 0.0631 0.0221
Analysis of natural gas–15% excess |
air vol%: CO2 ¼ 8.29, H2O ¼ 18.17, N2 ¼ 71.08, |
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O2 ¼ 2.46. |
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Fuel oil–15% excess air vol%: CO2 ¼ 11.57, H2O ¼ 12.29, N2 ¼ 73.63, O2 ¼ 2.51. |
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Air vol%: H2O ¼ 1, N2 ¼ 78, O2 ¼ 21, |
Cp ¼ specific heat, Btu=lb F. m ¼ viscosity, lb=ft h; |
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k |
¼ |
thermal conductivity, Btu=ft h F. |
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TABLE A6b Gas Turbine Exhaust Gases
Temp, F |
Cp |
m |
k |
1000 |
0.2768 |
0.087 |
0.0321 |
800 |
0.2704 |
0.0789 |
0.0287 |
600 |
0.2643 |
0.0702 |
0.0252 |
400 |
0.2584 |
0.0612 |
0.0217 |
200 |
0.2529 |
0.0517 |
0.0182 |
Gas analysis vol%: CO2 ¼ 3, H2O ¼ 7, N2 ¼ 75,
O2 ¼ 15.
Copyright © 2003 Marcel Dekker, Inc.
TABLE A7a Enthalpy of Gasesa
Temp, ( F) |
A |
B |
C |
D |
200 |
34.98 |
31.85 |
35.52 |
33.74 |
400 |
86.19 |
78.57 |
87.83 |
83.00 |
600 |
138.70 |
126.57 |
141.79 |
133.42 |
800 |
192.49 |
175.77 |
197.35 |
184.91 |
1000 |
247.56 |
226.2 |
254.47 |
237.52 |
1400 |
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330.15 |
372.93 |
345.77 |
1800 |
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437.86 |
496.42 |
457.82 |
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Content (vol%) |
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CO2 |
H2O |
N2 |
O2 |
SO2 |
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A |
Gas turbine exhaust |
3 |
7 |
75 |
15 |
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B |
Sulfur combustion |
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— |
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81 |
10 |
9 |
C |
Flue gas |
12 |
12 |
70 |
6 |
— |
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D |
Dry air |
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79 |
21 |
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TABLE A7b Enthalpy of Products of
Combustion of Natural Gas and Fuel
Oila (Btu=lb)
Temp ( F) |
Natural gas |
Fuel oil |
3000 |
928.6 |
894.9 |
2600 |
787.1 |
759.5 |
2200 |
649.5 |
627.3 |
1800 |
516.3 |
498.8 |
1400 |
387.9 |
374.8 |
1000 |
264.9 |
255.8 |
600 |
147.9 |
142.6 |
200 |
37.1 |
35.7 |
a Same fuel analysis as in Table A6a.
Copyright © 2003 Marcel Dekker, Inc.
TABLE A8 Correlation for Superheated Steam Properties
Copyright © 2003 Marcel Dekker, Inc.
TABLE A9 Coefficients to Estimate Properties of Dry, Saturated Steam with Equationa
Copyright © 2003 Marcel Dekker, Inc.
TABLE A9
Copyright © 2003 Marcel Dekker, Inc.