Related Resources: thermodynamics

Superheated Nitrogen Thermodynamic Properties Table

Thermodynamics
Heat Transfer

Superheated Nitrogen Thermodynamic Properties Table, Specific Volume, m3/kg, Internal Energy, kJ/kg, Enthalpy, kJ/kg, and Entropy, kJ/kg-K at pressure 400 kPa, 600 kPas, 800 kPa, and 1000 kPa.

Where:

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

Temp.
(K)
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)
400 kPa (91.22 K)
600 kPa (96.37 K)
Sat.
0.05992
61.13
85.10
5.1268
0.04046
62.57
86.85
5.0411
100
0.06806
69.30
96.52
5.2466
0.04299
66.41
92.20
5.0957
120
0.08486
85.48
119.42
5.4556
0.05510
83.73
116.79
5.3204
140
0.10085
101.06
141.40
5.6250
0.06620
99.75
139.47
5.4953
160
0.11647
116.38
162.96
5.7690
0.07689
115.34
161.47
5.6422
180
0.13186
131.55
184.30
5.8947
0.08734
130.69
183.10
5.7696
200
0.14712
146.64
205.49
6.0063
0.09766
145.91
204.50
5.8823
220
0.16228
161.68
226.59
6.1069
0.10788
161.04
225.76
5.9837
240
0.17738
176.67
247.62
6.1984
0.11803
176.11
246.92
6.0757
260
0.19243
191.64
268.61
6.2824
0.12813
191.13
268.01
6.1601
280
0.20745
206.58
289.56
6.3600
0.13820
206.13
289.05
6.2381
300
0.22244
221.52
310.50
6.4322
0.14824
221.11
310.06
6.3105
350
0.25982
258.85
362.78
6.5934
0.17326
258.52
362.48
6.4722
400
0.29712
296.25
415.10
6.7331
0.19819
295.97
414.89
6.6121
450
0.33437
333.81
467.56
6.8567
0.22308
333.57
467.42
6.7359
500
0.37159
371.65
520.28
6.9678
0.24792
371.45
520.20
6.8471
600
0.44595
448.55
626.93
7.1622
0.29755
448.40
626.93
7.0416
700
0.52025
527.55
735.65
7.3298
0.34712
527.43
735.70
7.2093
800
0.59453
608.92
846.73
7.4781
0.39666
608.82
846.82
7.3576
900
0.66878
692.67
960.19
7.6117
0.44618
692.59
960.30
7.4912
1000
0.74302
778.68
1075.89
7.7335
0.49568
778.61
1076.02
7.6131
Sat.
800 kPa (100.38 K)
1000 kPa (103.73 K)
0.03038
63.21
87.52
4.9768
0.02416
63.35
87.51
4.9237
120
0.04017
81.88
114.02
5.2191
0.03117
79.91
111.08
5.1357
140
0.04886
98.41
137.50
5.4002
0.03845
97.02
135.47
5.3239
160
0.05710
114.28
159.95
5.5501
0.04522
113.20
158.42
5.4772
180
0.06509
129.82
181.89
5.6793
0.05173
128.94
180.67
5.6082
200
0.07293
145.17
203.51
5.7933
0.05809
144.43
202.52
5.7234
220
0.08067
160.40
224.94
5.8954
0.06436
159.76
224.11
5.8263
240
0.08835
175.54
246.23
5.9880
0.07055
174.98
245.53
5.9194
260
0.09599
190.63
267.42
6.0728
0.07670
190.13
266.83
6.0047
280
0.10358
205.68
288.54
6.1511
0.08281
205.23
288.04
6.0833
300
0.11115
220.70
309.62
6.2238
0.08889
220.29
309.18
6.1562
350
0.12998
258.19
362.17
6.3858
0.10401
257.86
361.87
6.3187
400
0.14873
295.69
414.68
6.5260
0.11905
295.42
414.47
6.4591
500
0.18609
371.25
520.12
6.7613
0.14899
371.04
520.04
6.6947
600
0.22335
448.24
626.93
6.9560
0.17883
448.09
626.92
6.8895
700
0.26056
527.31
735.76
7.1237
0.20862
527.19
735.81
7.0573
800
0.29773
608.73
846.91
7.2721
0.23837
608.63
847.00
7.2057
900
0.33488
692.52
960.42
7.4058
0.26810
692.44
960.54
7.3394
1000
0.37202
778.55
1076.16
7.5277
0.29782
778.49
1076.30
7.4614

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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