Havoning turlicha bosim va haroratlardagi solishtirma issiqlik sig'imi
p |
t, C |
|||||||||
-50 |
0 |
50 |
100 |
200 |
||||||
cp |
||||||||||
0.1 MPa (1 atm) |
1.013 |
0.242 |
1.005 |
0.240 |
1.013 |
0.242 |
1.022 |
0.244 |
1.034 |
0.247 |
2.0 MPa (20 atm) |
1.068 |
0.255 |
1.042 |
0.249 |
1.038 |
0.248 |
1.034 |
0.247 |
1.043 |
0.249 |
10 MPa (100 atm) |
1.365 |
0.326 |
1.189 |
0.284 |
1.139 |
0.272 |
1.110 |
0.265 |
1.072 |
0.256 |
22 MPa (220 atm) |
1.583 |
0.378 |
1.331 |
0.318 |
1.239 |
0.296 |
1.189 |
0.284 |
1.122 |
0.268 |
Havoning turli harorat va me'yoriy atmosfera bosimidagi
solishtirma issiqlik sig'imi.
t, C |
cp |
cV |
||
kJ/kgK |
kJ/kgC |
kJ/kgK |
kJ/kgC |
|
0 |
1.005 |
0.240 |
0.716 |
0.171 |
100 |
1.010 |
0.241 |
0.720 |
0.172 |
200 |
1.024 |
0.245 |
0.737 |
0.176 |
300 |
1.046 |
0.250 |
0.758 |
0.181 |
500 |
1.092 |
0.261 |
0.804 |
0.192 |
800 |
1.154 |
0.276 |
0.867 |
0.207 |
1000 |
1.184 |
0.283 |
0.896 |
0.214 |
1500 |
1.235 |
0.295 |
0.946 |
0.226 |
2000 |
1.265 |
0.302 |
0.980 |
0.234 |
3000 |
1.302 |
0.311 |
||
Izoh: 1) Quruq havoning -120 dan 400 C gacha bolgan harorat intervallaridagi cp boyicha ortacha qiymati, me'yoriy atmosfera bosimida 1.00 kJ/(kgK) yani, 0.24 kkal/(kgC) ga teng. 0-1400 C harorat intervallarida esa, 1.03 kJ/(kgK) yani, 0.25 kkal/(kgC) ga teng. 2) Quruq havoning cV boyicha ortacha qiymati, 0 dan 1500 C harorat intervallarida 0.84 kJ/(kgK) yani, 0.20 kkal/(kgC) ga teng. cp ning cV ga nisbati esa, 0 dan100C harorat intervallarida 1.4 ga teng. |
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