Related Resources: thermodynamics

### Nitrogen Thermodynamic Superheated 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 1500 kPa, 2000 kPas, 3000 kPa, and 10000 kPa.

Where:

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

 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) 1500 kPa (110.38 K) 2000 kPa (115.58 K) Sat. 0.01555 62.17 85.51 4.8148 0.01100 59.25 81.25 4.7193 120 0.01899 74.26 102.75 4.9650 0.01260 66.90 92.10 4.8116 140 0.02452 93.36 130.15 5.1767 0.01752 89.37 124.40 5.0618 160 0.02937 110.44 154.50 5.3394 0.02144 107.55 150.43 5.2358 180 0.03393 126.71 177.60 5.4755 0.02503 124.42 174.48 5.3775 200 0.03832 142.56 200.03 5.5937 0.02844 140.66 197.53 5.4989 220 0.04260 158.14 222.05 5.6987 0.03174 156.52 219.99 5.6060 240 0.04682 173.57 243.80 5.7933 0.03496 172.15 242.08 5.7021 260 0.05099 188.87 265.36 5.8796 0.03814 187.62 263.90 5.7894 280 0.05512 204.10 286.78 5.9590 0.04128 202.97 285.53 5.8696 300 0.05922 219.27 308.10 6.0325 0.04440 218.24 307.03 5.9438 350 0.06940 257.03 361.13 6.1960 0.05209 256.21 360.39 6.1083 400 0.07949 294.73 413.96 6.3371 0.05971 294.05 413.47 6.2500 450 0.08953 332.53 466.82 6.4616 0.06727 331.95 466.49 6.3750 500 0.09953 370.54 519.84 6.5733 0.07480 370.05 519.65 6.4870 600 0.11948 447.71 626.92 6.7685 0.08980 447.33 626.93 6.6825 700 0.13937 526.89 735.94 6.9365 0.10474 526.59 736.07 6.8507 800 0.15923 608.39 847.22 7.0851 0.11965 608.14 847.45 6.9994 900 0.17906 692.24 960.83 7.2189 0.13454 692.04 961.13 7.1333 1000 0.19889 778.32 1076.65 7.3409 0.14942 778.16 1077.01 7.2553 Sat. 3000 kPa (123.61 K) 10000 kPa 0.00582 46.03 63.47 4.5032 — — — — 140 0.01038 79.98 111.13 4.8706 0.00200 0.84 20.87 4.0373 160 0.01350 101.35 141.85 5.0763 0.00291 47.44 76.52 4.4088 180 0.01614 119.68 168.09 5.2310 0.00402 82.44 122.65 4.6813 200 0.01857 136.78 192.49 5.3596 0.00501 108.21 158.35 4.8697 220 0.02088 153.24 215.88 5.4711 0.00590 129.86 188.88 5.0153 240 0.02312 169.30 238.66 5.5702 0.00672 149.42 216.64 5.1362 260 0.02531 185.10 261.02 5.6597 0.00749 167.77 242.72 5.2406 280 0.02746 200.72 283.09 5.7414 0.00824 185.34 267.69 5.3331 300 0.02958 216.21 304.94 5.8168 0.00895 202.38 291.90 5.4167 350 0.03480 254.57 358.96 5.9834 0.01067 243.57 350.26 5.5967 400 0.03993 292.70 412.50 6.1264 0.01232 283.59 406.79 5.7477 500 0.05008 369.06 519.29 6.3647 0.01551 362.42 517.48 5.9948 600 0.06013 446.57 626.95 6.5609 0.01861 441.47 627.58 6.1955 700 0.07012 525.99 736.35 6.7295 0.02167 521.96 738.65 6.3667 800 0.08008 607.67 847.92 6.8785 0.02470 604.42 851.43 6.5172 900 0.09003 691.65 961.73 7.0125 0.02771 689.02 966.15 6.6523 1000 0.09996 777.85 1077.72 7.1347 0.03072 775.68 1082.84 6.7753

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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