Superheated oxygen vapor table
This table gives v, u, h and s of superheated vapor in pressure blocks. Above you can use it interactively (switch units with SI/US, pick the pressure or go to the calculator for any point with step-by-step interpolation). Reference state: NBP: h = 0 and s = 0 for saturated liquid at the normal boiling point (1 atm).
The table as text, SI units
P = 0.01 MPa (Tsat = −200.47 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 1.8776 | 180.04 | 198.81 | 2.7787 |
| −200 | 1.8900 | 180.37 | 199.27 | 2.7849 |
| −150 | 3.1957 | 213.01 | 244.97 | 3.2614 |
| −100 | 4.4969 | 245.54 | 290.51 | 3.5718 |
| −50 | 5.7970 | 278.08 | 336.05 | 3.8028 |
| 0 | 7.0967 | 310.73 | 381.69 | 3.9874 |
| 50 | 8.3962 | 343.65 | 427.61 | 4.1417 |
| 100 | 9.6956 | 377.04 | 474.00 | 4.2752 |
| 150 | 10.995 | 411.08 | 521.02 | 4.3934 |
| 200 | 12.294 | 445.85 | 568.79 | 4.5001 |
| 250 | 13.593 | 481.42 | 617.35 | 4.5976 |
| 300 | 14.893 | 517.77 | 666.70 | 4.6877 |
| 350 | 16.192 | 554.90 | 716.82 | 4.7716 |
| 400 | 17.491 | 592.75 | 767.66 | 4.8500 |
P = 0.02 MPa (Tsat = −196.05 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.99194 | 182.78 | 202.62 | 2.6508 |
| −150 | 1.5958 | 212.94 | 244.85 | 3.0807 |
| −100 | 2.2474 | 245.50 | 290.45 | 3.3914 |
| −50 | 2.8979 | 278.05 | 336.01 | 3.6226 |
| 0 | 3.5480 | 310.70 | 381.66 | 3.8072 |
| 50 | 4.1979 | 343.63 | 427.59 | 3.9616 |
| 100 | 4.8477 | 377.03 | 473.98 | 4.0950 |
| 150 | 5.4975 | 411.06 | 521.01 | 4.2133 |
| 200 | 6.1472 | 445.84 | 568.78 | 4.3200 |
| 250 | 6.7969 | 481.41 | 617.34 | 4.4175 |
| 300 | 7.4465 | 517.77 | 666.70 | 4.5076 |
| 350 | 8.0962 | 554.89 | 716.82 | 4.5915 |
| 400 | 8.7458 | 592.75 | 767.66 | 4.6699 |
P = 0.03 MPa (Tsat = −193.18 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.68356 | 184.53 | 205.04 | 2.5774 |
| −150 | 1.0625 | 212.86 | 244.74 | 2.9747 |
| −100 | 1.4976 | 245.46 | 290.38 | 3.2858 |
| −50 | 1.9315 | 278.02 | 335.97 | 3.5171 |
| 0 | 2.3651 | 310.68 | 381.63 | 3.7017 |
| 50 | 2.7985 | 343.61 | 427.57 | 3.8561 |
| 100 | 3.2318 | 377.01 | 473.97 | 3.9896 |
| 150 | 3.6650 | 411.05 | 521.00 | 4.1079 |
| 200 | 4.0982 | 445.83 | 568.77 | 4.2146 |
| 250 | 4.5313 | 481.40 | 617.34 | 4.3121 |
| 300 | 4.9645 | 517.76 | 666.69 | 4.4023 |
| 350 | 5.3976 | 554.89 | 716.81 | 4.4861 |
| 400 | 5.8307 | 592.74 | 767.66 | 4.5646 |
P = 0.05 MPa (Tsat = −189.21 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.42787 | 186.88 | 208.27 | 2.4863 |
| −150 | 0.63586 | 212.71 | 244.50 | 2.8407 |
| −100 | 0.89769 | 245.37 | 290.26 | 3.1526 |
| −50 | 1.1584 | 277.96 | 335.88 | 3.3841 |
| 0 | 1.4188 | 310.64 | 381.57 | 3.5688 |
| 50 | 1.6790 | 343.58 | 427.52 | 3.7233 |
| 100 | 1.9390 | 376.99 | 473.94 | 3.8568 |
| 150 | 2.1990 | 411.03 | 520.98 | 3.9751 |
| 200 | 2.4590 | 445.81 | 568.76 | 4.0818 |
| 250 | 2.7189 | 481.38 | 617.32 | 4.1794 |
| 300 | 2.9788 | 517.74 | 666.68 | 4.2695 |
| 350 | 3.2387 | 554.87 | 716.81 | 4.3533 |
| 400 | 3.4986 | 592.73 | 767.66 | 4.4318 |
P = 0.08 MPa (Tsat = −185.16 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.27807 | 189.18 | 211.42 | 2.4036 |
| −150 | 0.39586 | 212.47 | 244.14 | 2.7167 |
| −100 | 0.56026 | 245.24 | 290.06 | 3.0297 |
| −50 | 0.72357 | 277.87 | 335.76 | 3.2616 |
| 0 | 0.88649 | 310.57 | 381.49 | 3.4465 |
| 50 | 1.0492 | 343.52 | 427.46 | 3.6010 |
| 100 | 1.2118 | 376.94 | 473.89 | 3.7346 |
| 150 | 1.3744 | 410.99 | 520.94 | 3.8529 |
| 200 | 1.5369 | 445.78 | 568.73 | 3.9596 |
| 250 | 1.6994 | 481.35 | 617.30 | 4.0572 |
| 300 | 1.8619 | 517.72 | 666.67 | 4.1473 |
| 350 | 2.0244 | 554.85 | 716.80 | 4.2312 |
| 400 | 2.1868 | 592.71 | 767.65 | 4.3097 |
P = 0.15 MPa (Tsat = −179.03 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.15608 | 192.40 | 215.81 | 2.2942 |
| −150 | 0.20917 | 211.93 | 243.30 | 2.5489 |
| −100 | 0.29781 | 244.94 | 289.61 | 2.8646 |
| −50 | 0.38534 | 277.67 | 335.47 | 3.0973 |
| 0 | 0.47248 | 310.41 | 381.28 | 3.2826 |
| 50 | 0.55942 | 343.40 | 427.31 | 3.4373 |
| 100 | 0.64626 | 376.84 | 473.78 | 3.5710 |
| 150 | 0.73304 | 410.90 | 520.86 | 3.6894 |
| 200 | 0.81978 | 445.70 | 568.67 | 3.7961 |
| 250 | 0.90649 | 481.29 | 617.26 | 3.8938 |
| 300 | 0.99318 | 517.66 | 666.64 | 3.9839 |
| 350 | 1.0798 | 554.80 | 716.78 | 4.0678 |
| 400 | 1.1665 | 592.66 | 767.64 | 4.1463 |
P = 0.25 MPa (Tsat = −173.34 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.097350 | 195.07 | 219.41 | 2.2054 |
| −150 | 0.12379 | 211.12 | 242.07 | 2.4095 |
| −100 | 0.17783 | 244.50 | 288.95 | 2.7293 |
| −50 | 0.23073 | 277.37 | 335.05 | 2.9633 |
| 0 | 0.28322 | 310.19 | 380.99 | 3.1490 |
| 50 | 0.33552 | 343.22 | 427.10 | 3.3040 |
| 100 | 0.38771 | 376.69 | 473.62 | 3.4379 |
| 150 | 0.43985 | 410.78 | 520.75 | 3.5564 |
| 200 | 0.49194 | 445.60 | 568.58 | 3.6632 |
| 250 | 0.54400 | 481.20 | 617.20 | 3.7609 |
| 300 | 0.59605 | 517.58 | 666.59 | 3.8510 |
| 350 | 0.64808 | 554.73 | 716.75 | 3.9349 |
| 400 | 0.70010 | 592.60 | 767.62 | 4.0134 |
P = 0.4 MPa (Tsat = −167.42 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.062779 | 197.46 | 222.57 | 2.1230 |
| −150 | 0.075710 | 209.87 | 240.16 | 2.2770 |
| −100 | 0.11034 | 243.83 | 287.96 | 2.6033 |
| −50 | 0.14375 | 276.92 | 334.42 | 2.8391 |
| 0 | 0.17676 | 309.85 | 380.56 | 3.0257 |
| 50 | 0.20957 | 342.96 | 426.79 | 3.1811 |
| 100 | 0.24228 | 376.48 | 473.39 | 3.3152 |
| 150 | 0.27493 | 410.60 | 520.57 | 3.4338 |
| 200 | 0.30753 | 445.44 | 568.46 | 3.5408 |
| 250 | 0.34011 | 481.06 | 617.10 | 3.6385 |
| 300 | 0.37267 | 517.46 | 666.53 | 3.7287 |
| 350 | 0.40521 | 554.62 | 716.71 | 3.8126 |
| 400 | 0.43774 | 592.50 | 767.60 | 3.8912 |
P = 0.6 MPa (Tsat = −161.69 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.042750 | 199.32 | 224.97 | 2.0502 |
| −150 | 0.048926 | 208.10 | 237.46 | 2.1568 |
| −100 | 0.072837 | 242.93 | 286.63 | 2.4928 |
| −50 | 0.095435 | 276.32 | 333.58 | 2.7311 |
| 0 | 0.11761 | 309.41 | 379.97 | 2.9187 |
| 50 | 0.13960 | 342.60 | 426.37 | 3.0746 |
| 100 | 0.16148 | 376.19 | 473.08 | 3.2090 |
| 150 | 0.18330 | 410.36 | 520.34 | 3.3279 |
| 200 | 0.20508 | 445.23 | 568.28 | 3.4350 |
| 250 | 0.22683 | 480.88 | 616.98 | 3.5328 |
| 300 | 0.24856 | 517.30 | 666.44 | 3.6231 |
| 350 | 0.27028 | 554.48 | 716.65 | 3.7070 |
| 400 | 0.29198 | 592.38 | 767.57 | 3.7856 |
P = 1 MPa (Tsat = −153.53 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.026004 | 201.06 | 227.07 | 1.9540 |
| −150 | 0.027297 | 204.09 | 231.39 | 1.9896 |
| −100 | 0.042817 | 241.07 | 283.89 | 2.3492 |
| −50 | 0.056780 | 275.10 | 331.88 | 2.5929 |
| 0 | 0.070302 | 308.51 | 378.81 | 2.7827 |
| 50 | 0.083629 | 341.89 | 425.52 | 2.9397 |
| 100 | 0.096850 | 375.61 | 472.46 | 3.0748 |
| 150 | 0.11001 | 409.87 | 519.88 | 3.1940 |
| 200 | 0.12312 | 444.82 | 567.94 | 3.3013 |
| 250 | 0.13621 | 480.52 | 616.73 | 3.3994 |
| 300 | 0.14928 | 516.98 | 666.26 | 3.4898 |
| 350 | 0.16234 | 554.20 | 716.53 | 3.5739 |
| 400 | 0.17538 | 592.12 | 767.50 | 3.6525 |
P = 2 MPa (Tsat = −140.41 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.012634 | 200.78 | 226.05 | 1.8042 |
| −100 | 0.020252 | 236.10 | 276.60 | 2.1398 |
| −50 | 0.027789 | 272.00 | 327.58 | 2.3989 |
| 0 | 0.034825 | 306.24 | 375.89 | 2.5943 |
| 50 | 0.041656 | 340.12 | 423.43 | 2.7542 |
| 100 | 0.048380 | 374.16 | 470.92 | 2.8908 |
| 150 | 0.055041 | 408.65 | 518.74 | 3.0111 |
| 200 | 0.061661 | 443.78 | 567.10 | 3.1191 |
| 250 | 0.068253 | 479.61 | 616.12 | 3.2175 |
| 300 | 0.074825 | 516.19 | 665.84 | 3.3083 |
| 350 | 0.081383 | 553.49 | 716.26 | 3.3926 |
| 400 | 0.087930 | 591.49 | 767.35 | 3.4715 |
P = 3 MPa (Tsat = −131.46 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.0078014 | 196.85 | 220.26 | 1.6898 |
| −100 | 0.012674 | 230.55 | 268.57 | 2.0012 |
| −50 | 0.018127 | 268.79 | 323.17 | 2.2792 |
| 0 | 0.023006 | 303.95 | 372.97 | 2.4807 |
| 50 | 0.027672 | 338.34 | 421.36 | 2.6434 |
| 100 | 0.032229 | 372.71 | 469.40 | 2.7816 |
| 150 | 0.036723 | 407.44 | 517.61 | 2.9029 |
| 200 | 0.041176 | 442.74 | 566.27 | 3.0116 |
| 250 | 0.045602 | 478.71 | 615.52 | 3.1105 |
| 300 | 0.050008 | 515.40 | 665.42 | 3.2016 |
| 350 | 0.054400 | 552.79 | 715.99 | 3.2862 |
| 400 | 0.058781 | 590.86 | 767.20 | 3.3652 |
P = 5 MPa (Tsat = −118.79 °C)| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| Sat. | 0.0028004 | 165.54 | 179.54 | 1.3487 |
| −100 | 0.0064792 | 216.84 | 249.24 | 1.7847 |
| −50 | 0.010405 | 262.07 | 314.09 | 2.1165 |
| 0 | 0.013566 | 299.31 | 367.14 | 2.3313 |
| 50 | 0.016498 | 334.78 | 417.27 | 2.4999 |
| 100 | 0.019319 | 369.84 | 466.43 | 2.6414 |
| 150 | 0.022077 | 405.04 | 515.43 | 2.7646 |
| 200 | 0.024795 | 440.69 | 564.67 | 2.8746 |
| 250 | 0.027487 | 476.93 | 614.37 | 2.9744 |
| 300 | 0.030159 | 513.83 | 664.62 | 3.0662 |
| 350 | 0.032817 | 551.39 | 715.48 | 3.1512 |
| 400 | 0.035465 | 589.60 | 766.93 | 3.2306 |
P = 8 MPa| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| −100 | 0.0027710 | 183.40 | 205.56 | 1.4571 |
| −50 | 0.0060904 | 251.25 | 299.97 | 1.9469 |
| 0 | 0.0082856 | 292.23 | 358.51 | 2.1843 |
| 50 | 0.010235 | 329.45 | 411.33 | 2.3620 |
| 100 | 0.012075 | 365.56 | 462.16 | 2.5083 |
| 150 | 0.013852 | 401.49 | 512.30 | 2.6344 |
| 200 | 0.015592 | 437.66 | 562.39 | 2.7463 |
| 250 | 0.017305 | 474.30 | 612.74 | 2.8474 |
| 300 | 0.019001 | 511.51 | 663.52 | 2.9401 |
| 350 | 0.020683 | 549.33 | 714.79 | 3.0259 |
| 400 | 0.022355 | 587.75 | 766.59 | 3.1058 |
P = 15 MPa| T [°C] | v [m³/kg] | u [kJ/kg] | h [kJ/kg] | s [kJ/kg·K] |
|---|
| −100 | 0.0014567 | 138.16 | 160.01 | 1.1213 |
| −50 | 0.0029240 | 224.77 | 268.63 | 1.6765 |
| 0 | 0.0042774 | 275.78 | 339.94 | 1.9664 |
| 50 | 0.0054296 | 317.31 | 398.75 | 2.1644 |
| 100 | 0.0064867 | 355.90 | 453.20 | 2.3212 |
| 150 | 0.0074903 | 393.47 | 505.82 | 2.4535 |
| 200 | 0.0084604 | 430.82 | 557.73 | 2.5695 |
| 250 | 0.0094079 | 468.36 | 609.48 | 2.6735 |
| 300 | 0.010339 | 506.28 | 661.37 | 2.7682 |
| 350 | 0.011259 | 544.66 | 713.55 | 2.8555 |
| 400 | 0.012170 | 583.55 | 766.10 | 2.9366 |
The table as text, English units
P = 1.5 psia (Tsat = −328.48 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 29.157 | 77.456 | 85.549 | 0.66217 |
| −300 | 35.583 | 81.938 | 91.815 | 0.70543 |
| −200 | 58.008 | 97.485 | 113.59 | 0.81131 |
| −100 | 80.390 | 113.02 | 135.34 | 0.88217 |
| 0 | 102.76 | 128.59 | 157.11 | 0.93558 |
| 100 | 125.12 | 144.27 | 179.00 | 0.97866 |
| 200 | 147.49 | 160.17 | 201.11 | 1.0150 |
| 300 | 169.85 | 176.40 | 223.55 | 1.0467 |
| 400 | 192.21 | 193.03 | 246.38 | 1.0749 |
| 500 | 214.57 | 210.07 | 269.63 | 1.1005 |
| 600 | 236.93 | 227.53 | 293.30 | 1.1239 |
| 700 | 259.29 | 245.40 | 317.37 | 1.1456 |
| 800 | 281.64 | 263.64 | 341.81 | 1.1659 |
P = 2.5 psia (Tsat = −322.68 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 18.217 | 78.318 | 86.746 | 0.63962 |
| −300 | 21.303 | 81.905 | 91.760 | 0.67352 |
| −200 | 34.786 | 97.468 | 113.56 | 0.77954 |
| −100 | 48.224 | 113.01 | 135.32 | 0.85044 |
| 0 | 61.650 | 128.58 | 157.10 | 0.90387 |
| 100 | 75.072 | 144.26 | 178.99 | 0.94695 |
| 200 | 88.491 | 160.17 | 201.10 | 0.98329 |
| 300 | 101.91 | 176.40 | 223.54 | 1.0150 |
| 400 | 115.33 | 193.02 | 246.38 | 1.0432 |
| 500 | 128.74 | 210.07 | 269.63 | 1.0688 |
| 600 | 142.16 | 227.53 | 293.30 | 1.0922 |
| 700 | 155.57 | 245.40 | 317.37 | 1.1139 |
| 800 | 168.99 | 263.63 | 341.81 | 1.1341 |
P = 4 psia (Tsat = −316.83 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 11.829 | 79.174 | 87.930 | 0.61922 |
| −300 | 13.270 | 81.852 | 91.674 | 0.64402 |
| −200 | 21.723 | 97.442 | 113.52 | 0.75028 |
| −100 | 30.131 | 113.00 | 135.30 | 0.82123 |
| 0 | 38.526 | 128.57 | 157.09 | 0.87467 |
| 100 | 46.917 | 144.25 | 178.98 | 0.91776 |
| 200 | 55.306 | 160.16 | 201.10 | 0.95412 |
| 300 | 63.693 | 176.39 | 223.54 | 0.98579 |
| 400 | 72.080 | 193.02 | 246.37 | 1.0140 |
| 500 | 80.466 | 210.06 | 269.62 | 1.0396 |
| 600 | 88.851 | 227.53 | 293.30 | 1.0631 |
| 700 | 97.237 | 245.39 | 317.37 | 1.0848 |
| 800 | 105.62 | 263.63 | 341.81 | 1.1050 |
P = 6 psia (Tsat = −311.32 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 8.1544 | 79.961 | 89.015 | 0.60188 |
| −300 | 8.8062 | 81.778 | 91.555 | 0.61838 |
| −200 | 14.466 | 97.407 | 113.47 | 0.72498 |
| −100 | 20.079 | 112.98 | 135.27 | 0.79601 |
| 0 | 25.680 | 128.56 | 157.07 | 0.84948 |
| 100 | 31.276 | 144.24 | 178.97 | 0.89258 |
| 200 | 36.870 | 160.15 | 201.09 | 0.92894 |
| 300 | 42.462 | 176.39 | 223.53 | 0.96061 |
| 400 | 48.054 | 193.01 | 246.37 | 0.98885 |
| 500 | 53.645 | 210.06 | 269.62 | 1.0144 |
| 600 | 59.236 | 227.52 | 293.29 | 1.0379 |
| 700 | 64.827 | 245.39 | 317.37 | 1.0596 |
| 800 | 70.417 | 263.63 | 341.81 | 1.0798 |
P = 10 psia (Tsat = −303.68 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 5.1049 | 81.014 | 90.460 | 0.58032 |
| −300 | 5.2343 | 81.615 | 91.301 | 0.58565 |
| −200 | 8.6598 | 97.338 | 113.36 | 0.69301 |
| −100 | 12.037 | 112.94 | 135.21 | 0.76419 |
| 0 | 15.402 | 128.53 | 157.03 | 0.81771 |
| 100 | 18.763 | 144.22 | 178.94 | 0.86084 |
| 200 | 22.121 | 160.13 | 201.07 | 0.89721 |
| 300 | 25.478 | 176.37 | 223.52 | 0.92889 |
| 400 | 28.834 | 193.00 | 246.36 | 0.95713 |
| 500 | 32.189 | 210.05 | 269.61 | 0.98272 |
| 600 | 35.544 | 227.51 | 293.29 | 1.0062 |
| 700 | 38.899 | 245.38 | 317.36 | 1.0279 |
| 800 | 42.253 | 263.62 | 341.81 | 1.0481 |
P = 20 psia (Tsat = −291.83 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 2.7014 | 82.530 | 92.528 | 0.55144 |
| −200 | 4.3053 | 97.162 | 113.10 | 0.64931 |
| −100 | 6.0062 | 112.83 | 135.06 | 0.72088 |
| 0 | 7.6946 | 128.45 | 156.93 | 0.77454 |
| 100 | 9.3782 | 144.16 | 178.87 | 0.81772 |
| 200 | 11.059 | 160.09 | 201.02 | 0.85413 |
| 300 | 12.739 | 176.34 | 223.48 | 0.88583 |
| 400 | 14.418 | 192.97 | 246.33 | 0.91408 |
| 500 | 16.097 | 210.02 | 269.60 | 0.93967 |
| 600 | 17.775 | 227.49 | 293.28 | 0.96314 |
| 700 | 19.453 | 245.36 | 317.36 | 0.98486 |
| 800 | 21.131 | 263.60 | 341.81 | 1.0051 |
P = 30 psia (Tsat = −283.96 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 1.8586 | 83.442 | 93.760 | 0.53463 |
| −200 | 2.8537 | 96.985 | 112.83 | 0.62346 |
| −100 | 3.9958 | 112.73 | 134.91 | 0.69543 |
| 0 | 5.1253 | 128.38 | 156.83 | 0.74922 |
| 100 | 6.2499 | 144.11 | 178.81 | 0.79246 |
| 200 | 7.3722 | 160.04 | 200.97 | 0.82890 |
| 300 | 8.4932 | 176.30 | 223.45 | 0.86062 |
| 400 | 9.6133 | 192.94 | 246.31 | 0.88888 |
| 500 | 10.733 | 210.00 | 269.58 | 0.91448 |
| 600 | 11.852 | 227.47 | 293.26 | 0.93796 |
| 700 | 12.971 | 245.34 | 317.35 | 0.95967 |
| 800 | 14.090 | 263.59 | 341.81 | 0.97990 |
P = 50 psia (Tsat = −272.86 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 1.1560 | 84.575 | 95.271 | 0.51333 |
| −200 | 1.6921 | 96.624 | 112.28 | 0.59036 |
| −100 | 2.3874 | 112.52 | 134.61 | 0.66315 |
| 0 | 3.0698 | 128.24 | 156.64 | 0.71720 |
| 100 | 3.7473 | 144.00 | 178.67 | 0.76056 |
| 200 | 4.4225 | 159.96 | 200.88 | 0.79706 |
| 300 | 5.0962 | 176.23 | 223.38 | 0.82882 |
| 400 | 5.7692 | 192.88 | 246.26 | 0.85711 |
| 500 | 6.4416 | 209.94 | 269.54 | 0.88273 |
| 600 | 7.1137 | 227.42 | 293.24 | 0.90621 |
| 700 | 7.7855 | 245.30 | 317.34 | 0.92794 |
| 800 | 8.4571 | 263.55 | 341.80 | 0.94817 |
P = 80 psia (Tsat = −261.28 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 0.74207 | 85.535 | 96.520 | 0.49333 |
| −200 | 1.0383 | 96.066 | 111.44 | 0.55901 |
| −100 | 1.4827 | 112.20 | 134.15 | 0.63310 |
| 0 | 1.9137 | 128.02 | 156.35 | 0.68756 |
| 100 | 2.3396 | 143.83 | 178.47 | 0.73110 |
| 200 | 2.7632 | 159.82 | 200.73 | 0.76769 |
| 300 | 3.1855 | 176.12 | 223.28 | 0.79951 |
| 400 | 3.6069 | 192.79 | 246.18 | 0.82783 |
| 500 | 4.0278 | 209.86 | 269.49 | 0.85348 |
| 600 | 4.4483 | 227.35 | 293.21 | 0.87698 |
| 700 | 4.8686 | 245.24 | 317.31 | 0.89872 |
| 800 | 5.2886 | 263.50 | 341.79 | 0.91896 |
P = 150 psia (Tsat = −243.31 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 0.40283 | 86.475 | 97.656 | 0.46512 |
| −200 | 0.52843 | 94.677 | 109.34 | 0.51450 |
| −100 | 0.77896 | 111.45 | 133.07 | 0.59199 |
| 0 | 1.0144 | 127.50 | 155.66 | 0.64743 |
| 100 | 1.2448 | 143.44 | 178.00 | 0.69140 |
| 200 | 1.4728 | 159.52 | 200.40 | 0.72822 |
| 300 | 1.6994 | 175.86 | 223.03 | 0.76016 |
| 400 | 1.9252 | 192.57 | 246.01 | 0.78857 |
| 500 | 2.1504 | 209.68 | 269.37 | 0.81427 |
| 600 | 2.3753 | 227.19 | 293.13 | 0.83782 |
| 700 | 2.5999 | 245.10 | 317.27 | 0.85959 |
| 800 | 2.8243 | 263.37 | 341.77 | 0.87985 |
P = 250 psia (Tsat = −226.20 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 0.23800 | 86.537 | 97.548 | 0.43936 |
| −200 | 0.29297 | 92.413 | 105.97 | 0.47361 |
| −100 | 0.45711 | 110.35 | 131.49 | 0.55720 |
| 0 | 0.60343 | 126.76 | 154.68 | 0.61412 |
| 100 | 0.74439 | 142.89 | 177.32 | 0.65871 |
| 200 | 0.88291 | 159.07 | 199.92 | 0.69585 |
| 300 | 1.0201 | 175.50 | 222.69 | 0.72799 |
| 400 | 1.1564 | 192.27 | 245.77 | 0.75652 |
| 500 | 1.2922 | 209.42 | 269.20 | 0.78230 |
| 600 | 1.4277 | 226.97 | 293.01 | 0.80590 |
| 700 | 1.5628 | 244.90 | 317.20 | 0.82771 |
| 800 | 1.6978 | 263.19 | 341.74 | 0.84801 |
P = 400 psia (Tsat = −208.11 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 0.13905 | 85.171 | 95.464 | 0.41002 |
| −200 | 0.15479 | 87.899 | 99.357 | 0.42527 |
| −100 | 0.27591 | 108.61 | 129.03 | 0.52315 |
| 0 | 0.37233 | 125.63 | 153.19 | 0.58251 |
| 100 | 0.46302 | 142.05 | 176.32 | 0.62806 |
| 200 | 0.55120 | 158.42 | 199.22 | 0.66570 |
| 300 | 0.63803 | 174.96 | 222.19 | 0.69812 |
| 400 | 0.72404 | 191.81 | 245.41 | 0.72683 |
| 500 | 0.80952 | 209.03 | 268.95 | 0.75273 |
| 600 | 0.89465 | 226.63 | 292.85 | 0.77642 |
| 700 | 0.97951 | 244.60 | 317.10 | 0.79829 |
| 800 | 1.0642 | 262.93 | 341.70 | 0.81863 |
P = 600 psia (Tsat = −190.56 °F)| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| Sat. | 0.077295 | 80.544 | 89.126 | 0.37087 |
| −100 | 0.17508 | 106.13 | 125.56 | 0.49101 |
| 0 | 0.24409 | 124.10 | 151.20 | 0.55406 |
| 100 | 0.30684 | 140.93 | 175.00 | 0.60094 |
| 200 | 0.36703 | 157.54 | 198.29 | 0.63923 |
| 300 | 0.42587 | 174.25 | 221.53 | 0.67203 |
| 400 | 0.48390 | 191.21 | 244.94 | 0.70098 |
| 500 | 0.54141 | 208.51 | 268.63 | 0.72704 |
| 600 | 0.59857 | 226.18 | 292.64 | 0.75084 |
| 700 | 0.65547 | 244.21 | 316.98 | 0.77279 |
| 800 | 0.71218 | 262.57 | 341.65 | 0.79319 |
P = 1000 psia| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| −100 | 0.094319 | 100.52 | 117.97 | 0.44359 |
| 0 | 0.14190 | 120.95 | 147.21 | 0.51571 |
| 100 | 0.18223 | 138.69 | 172.41 | 0.56537 |
| 200 | 0.21995 | 155.80 | 196.50 | 0.60498 |
| 300 | 0.25634 | 172.83 | 220.26 | 0.63852 |
| 400 | 0.29194 | 190.02 | 244.05 | 0.66793 |
| 500 | 0.32704 | 207.50 | 268.01 | 0.69431 |
| 600 | 0.36180 | 225.29 | 292.24 | 0.71832 |
| 700 | 0.39631 | 243.42 | 316.76 | 0.74043 |
| 800 | 0.43065 | 261.88 | 341.57 | 0.76094 |
P = 2000 psia| T [°F] | v [ft³/lbm] | u [Btu/lbm] | h [Btu/lbm] | s [Btu/lbm·R] |
|---|
| −100 | 0.038157 | 84.359 | 98.481 | 0.35925 |
| 0 | 0.067050 | 112.91 | 137.73 | 0.45658 |
| 100 | 0.089921 | 133.16 | 166.44 | 0.51325 |
| 200 | 0.11043 | 151.56 | 192.43 | 0.55600 |
| 300 | 0.12977 | 169.39 | 217.42 | 0.59128 |
| 400 | 0.14841 | 187.14 | 242.07 | 0.62177 |
| 500 | 0.16660 | 205.03 | 266.69 | 0.64886 |
| 600 | 0.18449 | 223.14 | 291.42 | 0.67337 |
| 700 | 0.20217 | 241.52 | 316.34 | 0.69584 |
| 800 | 0.21968 | 260.18 | 341.48 | 0.71664 |
Sources
Values computed by Simuveliq with CoolProp 8.0.0 (downloaded from PyPI, code on GitHub), free software under the MIT license. The temperatures and pressures of the table were chosen by Simuveliq; no table was copied from a book.
- Equation of state: . . .
- CoolProp: Bell, Ian H., Wronski, Jorrit, Quoilin, Sylvain, Lemort, Vincent (2014). Pure and Pseudo-pure Fluid Thermophysical Property Evaluation and the Open-Source Thermophysical Property Library CoolProp. Ind. Eng. Chem. Res. 53, 2498–2508. doi:10.1021/ie4033999
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