Related Resources: thermodynamics

Superheated Carbon Dioxide Tables

Thermodynamics
Heat Transfer

Thermodynamic Properties of Superheated Carbon Dioxide Tables for Pressures 400 kPa, 800 kPa, 1000kPa, and 1400 kPa.

Where:

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

Temp.
(°C)
v
u
h
s
v
u h
 
s
(m3 /kg)
(kJ/kg)
(kJ/kg)
(kJ/kg-K)
(m 3 /kg)
(kJ/kg)
(kJ/kg)
(kJ/kg-K)
400 kPa (NA)
800 kPa ( − 46.00 °C)
Sat.
0.04783
282.69
320.95
1.4145
− 40
0.10499
292.46
334.46
1.5947
0.04966
287.05
326.78
1.4398
− 20
0.11538
305.30
351.46
1.6646
0.05546
301.13
345.49
1.5168
0
0.12552
318.31
368.51
1.7295
0.06094
314.92
363.67
1.5859
20
0.13551
331.57
385.77
1.7904
0.06623
328.73
381.72
1.6497
40
0.14538
345.14
403.29
1.8482
0.07140
342.70
399.82
1.7094
60
0.15518
359.03
421.10
1.9033
0.07648
356.90
418.09
1.7660
80
0.16491
373.25
439.21
1.9561
0.08150
371.37
436.57
1.8199
100
0.17460
387.80
457.64
2.0069
0.08647
386.11
455.29
1.8714
120
0.18425
402.67
476.37
2.0558
0.09141
401.15
474.27
1.9210
140
0.19388
417.86
495.41
2.1030
0.09631
416.47
493.52
1.9687
160
0.20348
433.35
514.74
2.1487
0.10119
432.07
513.03
2.0148
180
0.21307
449.13
534.36
2.1930
0.10606
447.95
532.80
2.0594
200
0.22264
465.20
554.26
2.2359
0.11090
464.11
552.83
2.1027
220
0.23219
481.55
574.42
2.2777
0.11573
480.52
573.11
2.1447
240
0.24173
498.16
594.85
2.3183
0.12056
497.20
593.64
2.1855
260
0.25127
515.02
615.53
2.3578
0.12537
514.12
614.41
2.2252
Sat.
1000 kPa ( − 40.12 °C)
1400 kPa ( − 30.58 °C)
0.03845
283.94
322.39
1.3835
0.02750
285.37
323.87
1.3352
− 20
0.04342
298.89
342.31
1.4655
0.02957
294.04
335.44
1.3819
0
0.04799
313.15
361.14
1.5371
0.03315
309.42
355.83
1.4595
20
0.05236
327.27
379.63
1.6025
0.03648
324.23
375.30
1.5283
40
0.05660
341.46
398.05
1.6633
0.03966
338.90
394.42
1.5914
60
0.06074
355.82
416.56
1.7206
0.04274
353.62
413.45
1.6503
80
0.06482
370.42
435.23
1.7750
0.04575
368.48
432.52
1.7059
100
0.06885
385.26
454.11
1.8270
0.04870
383.54
451.72
1.7588
120
0.07284
400.38
473.22
1.8768
0.05161
398.83
471.09
1.8093
140
0.07680
415.77
492.57
1.9249
0.05450
414.36
490.66
1.8579
160
0.08074
431.43
512.17
1.9712
0.05736
430.14
510.44
1.9046
180
0.08465
447.36
532.02
2.0160
0.06020
446.17
530.45
1.9498
200
0.08856
463.56
552.11
2.0594
0.06302
462.45
550.68
1.9935
220
0.09244
480.01
572.46
2.1015
0.06583
478.98
571.14
2.0358
240
0.09632
496.72
593.04
2.1424
0.06863
495.76
591.83
2.0770
260
0.10019
513.67
613.86
2.1822
0.07141
512.77
612.74
2.1169
280
0.10405
530.86
634.90
2.2209
0.07419
530.01
633.88
2.1558