Page 201 - Advanced Thermodynamics for Engineers, Second Edition

188 CHAPTER 9 THERMODYNAMIC PROPERTIES OF IDEAL GASES

Table 9.4 Values of Enthalpy, Internal Energy, Entropy, and Gibbs Energy for Gasesdcont’d

T h(T) u(T) s(T) g(T) T h(T) u(T) s(T) g(T)
Molecular oxygen, O 2 : h 0 [ 0.0000 kJ/kmol Molecular nitrogen, N 2 : h 0 [ 0.0000 kJ/kmol

1750 58479.67 43929.65 263.65 402907.6 1750 55727.32 41177.30 247.13 376758.1
1800 60350.32 45384.58 264.70 416116.5 1800 57498.40 42532.66 248.13 389139.9
1850 62226.96 46845.50 265.73 429377.5 1850 59276.85 43895.39 249.11 401570.9
1900 64109.36 48312.19 266.74 442689.3 1900 61062.36 45265.19 250.06 414050.2
1950 65997.31 49784.42 267.72 456050.7 1950 62854.64 46641.76 250.99 426576.5
2000 67890.61 51262.01 268.68 469460.6 2000 64653.40 48024.80 251.90 439148.9
2050 69789.09 52744.78 269.61 482918.0 2050 66458.32 49414.00 252.79 451766.3
2100 71692.60 54232.57 270.53 496421.6 2100 68269.07 50809.04 253.67 464427.8
2150 73600.99 55725.25 271.43 509970.7 2150 70085.34 52209.60 254.52 477132.5
2200 75514.16 57222.70 272.31 523564.2 2200 71906.79 53615.33 255.36 489879.5
2250 77432.00 58724.83 273.17 537201.2 2250 73733.06 55025.89 256.18 502668.0
2300 79354.44 60231.55 274.02 550880.9 2300 75563.81 56440.92 256.98 515497.1
2350 81281.41 61742.81 274.84 564602.5 2350 77398.68 57860.08 257.77 528366.0
2400 83212.89 63258.57 275.66 578365.1 2400 79237.30 59282.98 258.55 541274.1
2450 85148.84 64778.80 276.46 592168.0 2450 81079.29 60709.25 259.31 554220.4
2500 87089.26 66303.51 277.24 606010.4 2500 82924.26 62138.51 260.05 567204.4
2550 89034.18 67832.71 278.01 619891.8 2550 84771.83 63570.36 260.78 580225.3
2600 90983.62 69366.44 278.77 633811.2 2600 86621.58 65004.40 261.50 593282.5
2650 92937.65 70904.76 279.51 647768.3 2650 88473.12 66440.22 262.21 606375.3
2700 94896.35 72447.74 280.24 661762.2 2700 90326.01 67877.40 262.90 619503.0
2750 96859.80 73995.47 280.96 675792.5 2750 92179.84 69315.52 263.58 632665.0
2800 98828.11 75548.07 281.67 689858.5 2800 94034.17 70754.13 264.25 645860.8
2850 100801.43 77105.68 282.37 703959.7 2850 95888.56 72192.81 264.90 659089.7
2900 102779.90 78668.43 283.06 718095.5 2900 97742.56 73631.09 265.55 672351.1
2950 104763.70 80236.52 283.74 732265.5 2950 99595.70 75068.51 266.18 685644.4
3000 106753.02 81810.12 284.41 746469.2 3000 101447.52 76504.62 266.81 698969.2
3050 108748.05 83389.44 285.07 760706.1 3050 103297.54 77938.92 267.42 712324.8
3100 110749.05 84974.72 285.72 774975.8 3100 105145.28 79370.95 268.02 725710.7
3150 112756.24 86566.20 286.36 789277.8 3150 106990.25 80800.21 268.61 739126.4
3200 114769.90 88164.14 286.99 803611.7 3200 108831.95 82226.19 269.19 752571.4
3250 116790.32 89768.85 287.62 817977.1 3250 110669.87 83648.39 269.76 766045.1
3300 118817.80 91380.61 288.24 832373.6 3300 112503.49 85066.30 270.32 779547.1
3350 120852.67 92999.76 288.85 846800.9 3350 114332.28 86479.38 270.87 793076.8
3400 122895.26 94626.64 289.46 861258.7 3400 116155.72 87887.10 271.41 806633.8
3450 124945.95 96261.62 290.06 875746.5 3450 117973.26 89288.93 271.94 820217.5
3500 127005.11 97905.06 290.65 890264.2 3500 119784.36 90684.31 272.46 833827.5