Related Resources: thermodynamics

Thermodynamic Properties Superheated Ammonia

Thermodynamics
Heat Transfer

Thermodynamic Properties of Superheated Ammonia for 300 kPa, 400 kPa, 500 kPa, 600 kPa

Where:

v = Specific volume
u = Specific internal energy
h = Specific enthalpy
s = Specific entrop

Temp.
(°C)
v
(m3/kg)
u
(kJ/kg)
h
(kJ/kg)
s
(kJ/kg-K)
v
(m3/kg)
u
(kJ/kg)
h
(kJ/kg)
s
(kJ/kg-K)
300 kPa ( − 9.24 °C)
400 kPa ( − 1.89 °C)
Sat.
0.40607
1309.9
1431.7
5.4565
0.30942
1316.4
1440.2
5.3559
0
0.42382
1327.5
1454.7
5.5420
0.31227
1320.2
1445.1
5.3741
10
0.44251
1346.1
1478.9
5.6290
0.32701
1339.9
1470.7
5.4663
20
0.46077
1364.4
1502.6
5.7113
0.34129
1359.1
1495.6
5.5525
30
0.47870
1382.3
1526.0
5.7896
0.35520
1377.7
1519.8
5.6338
40
0.49636
1400.1
1549.0
5.8645
0.36884
1396.1
1543.6
5.7111
50
0.51382
1417.8
1571.9
5.9365
0.38226
1414.2
1567.1
5.7850
60
0.53111
1435.4
1594.7
6.0060
0.39550
1432.2
1590.4
5.8560
70
0.54827
1453.0
1617.5
6.0732
0.40860
1450.1
1613.6
5.9244
80
0.56532
1470.6
1640.2
6.1385
0.42160
1468.0
1636.7
5.9907
100
0.59916
1506.1
1685.8
6.2642
0.44732
1503.9
1682.8
6.1179
120
0.63276
1542.0
1731.8
6.3842
0.47279
1540.1
1729.2
6.2390
140
0.66618
1578.5
1778.3
6.4996
0.49808
1576.8
1776.0
6.3552
160
0.69946
1615.6
1825.4
6.6109
0.52323
1614.1
1823.4
6.4671
180
0.73263
1653.4
1873.2
6.7188
0.54827
1652.1
1871.4
6.5755
200
0.76572
1692.0
1921.7
6.8235
0.57321
1690.8
1920.1
6.6806
220
0.79872
1731.3
1970.9
6.9254
0.59809
1730.3
1969.5
6.7828
240
0.83167
1771.4
2020.9
7.0247
0.62289
1770.5
2019.6
6.8825
260
0.86455
1812.2
2071.6
7.1217
0.64764
1811.4
2070.5
6.9797
Sat.
500 kPa (4.13 °C)
600 kPa (9.28 °C)
0.25035
1321.3
1446.5
5.2776
0.21038
1325.2
1451.4
5.2133
10
0.25757
1333.5
1462.3
5.3340
0.21115
1326.7
1453.4
5.2205
20
0.26949
1353.6
1488.3
5.4244
0.22154
1347.9
1480.8
5.3156
30
0.28103
1373.0
1513.5
5.5090
0.23152
1368.2
1507.1
5.4037
40
0.29227
1392.0
1538.1
5.5889
0.24118
1387.8
1532.5
5.4862
50
0.30328
1410.6
1562.2
5.6647
0.25059
1406.9
1557.3
5.5641
60
0.31410
1429.0
1586.1
5.7373
0.25981
1425.7
1581.6
5.6383
70
0.32478
1447.3
1609.6
5.8070
0.26888
1444.3
1605.7
5.7094
80
0.33535
1465.4
1633.1
5.8744
0.27783
1462.8
1629.5
5.7778
100
0.35621
1501.7
1679.8
6.0031
0.29545
1499.5
1676.8
5.9081
120
0.37681
1538.2
1726.6
6.1253
0.31281
1536.3
1724.0
6.0314
140
0.39722
1575.2
1773.8
6.2422
0.32997
1573.5
1771.5
6.1491
160
0.41748
1612.7
1821.4
6.3548
0.34699
1611.2
1819.4
6.2623
180
0.43764
1650.8
1869.6
6.4636
0.36389
1649.5
1867.8
6.3717
200
0.45771
1689.6
1918.5
6.5691
0.38071
1688.5
1916.9
6.4776
220
0.47770
1729.2
1968.1
6.6717
0.39745
1728.2
1966.6
6.5806
240
0.49763
1769.5
2018.3
6.7717
0.41412
1768.6
2017.0
6.6808
260
0.51749
1810.6
2069.3
6.8692
0.43073
1809.8
2068.2
6.7786