APPENDICES
APPENDIX 3
SOME PROPERTIES
OF GASES
(Atmospheric
pressure)
|
|
|
|
|
|
Thermal
conductivity
|
Specific
heat
|
Density
|
Temperature
|
|
|
(J
m-1 s-1 °C-1)
|
(kJ
kg-1 °C-1)
|
(kg
m-3)
|
(°C)
|
|
| Air (see Appendix 6) | ||||
| Ammonia | 0.022 | 2.19 | 0.73 | 15 |
| Carbon dioxide |
0.015
|
0.80
|
1.98
|
0
|
|
0.022
|
0.92
|
1.46
|
100
|
|
| Refrigerant
134a (tetrafluoroethane) |
1.46
|
1.21
|
25
|
|
| Ammonia |
0.022
|
2.19
|
0.73
|
15
|
| Nitrogen |
0.024
|
1.005
|
1.3
|
0
|
|
0.031
|
100
|
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