Related Resources: thermodynamics

Superheated Nitrogen Properties Table

Thermodynamics
Heat Transfer

Thermodynamic Properties of Superheated Nitrogen Table, Specific Volume, m3/kg, Internal Energy, kJ/kg, Enthalpy, kJ/kg, and Entropy, kJ/kg-K at pressure 100 kPa and 200 kPa.

Where:

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

Temp.
(K)
v
(m3/kg)
u
h
s
v
u
h
s
(kJ/kg)
(kJ/kg)
(kJ/kg-K)
(m3/kg)
(kJ/kg)
(kJ/kg)
(kJ/kg-K)
100 kPa (77.24 K)
200 kPa (83.62 K)
Sat.
0.21903
54.70
76.61
5.4059
0.11520
58.01
81.05
5.2673
100
0.29103
72.84
101.94
5.6944
0.14252
71.73
100.24
5.4775
120
0.35208
87.94
123.15
5.8878
0.17397
87.14
121.93
5.6753
140
0.41253
102.95
144.20
6.0501
0.20476
102.33
143.28
5.8399
160
0.47263
117.91
165.17
6.1901
0.23519
117.40
164.44
5.9812
180
0.53254
132.83
186.09
6.3132
0.26542
132.41
185.49
6.1052
200
0.59231
147.74
206.97
6.4232
0.29551
147.37
206.48
6.2157
220
0.65199
162.63
227.83
6.5227
0.32552
162.31
227.41
6.3155
240
0.71161
177.51
248.67
6.6133
0.35546
177.23
248.32
6.4064
260
0.77118
192.39
269.51
6.6967
0.38535
192.14
269.21
6.4900
280
0.83072
207.26
290.33
6.7739
0.41520
207.04
290.08
6.5674
300
0.89023
222.14
311.16
6.8457
0.44503
221.93
310.94
6.6393
350
1.03891
259.35
363.24
7.0063
0.51952
259.18
363.09
6.8001
400
1.18752
296.66
415.41
7.1456
0.59392
296.52
415.31
6.9396
450
1.33607
334.16
467.77
7.2690
0.66827
334.04
467.70
7.0630
500
1.48458
371.95
520.41
7.3799
0.74258
371.85
520.37
7.1740
600
1.78154
448.79
626.94
7.5741
0.89114
448.71
626.94
7.3682
700
2.07845
527.74
735.58
7.7415
1.03965
527.68
735.61
7.5357
800
2.37532
609.07
846.60
7.8897
1.18812
609.02
846.64
7.6839
900
2.67217
692.79
960.01
8.0232
1.33657
692.75
960.07
7.8175
1000
2.96900
778.78
1075.68
8.1451
1.48501
778.74
1075.75
7.9393

Temperature Conversions

Pressure Conversions

  • kPa to psi, 0.145038 lbs/in2 = 1kPa / 6.89479 (kPa / psi) or Divide kPa by 6.89479
  • psi to kPa, 6.89476 kPa = 1 psi (multiply psi by 6.89476)

Volume Conversions

  • m3/ kg to in3/lbs, 27679.9 in3/lbs = 1 m3/ kg, ( multiply m3/ kg by 27679.9 to get in3/lbs )
  • in3/lbs to m3/ kg, 3.6127 x 10-5 m3/ kg = 1 in3/lbs ( divide in3/lbs by 3.6127 x 10-5 )

Energy Conversions

  • BTU/lbs to kJ/kg, 1 kJ/k = 0.429923 BTU/lbs ( multiple BTU/lbs by 0.429923 )
  • kJ / kg to Btu / lbs, 1 BTU/lbs = 2.326 kJ/kg ( divide kJ/kg by 2.326 )
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