Table Refrigerant R71 Ammonia) Saturation Properties Temperature Saturation Temperature Saturation Pressure Volume Vapour V g Density Liquid /V f Enthalpy kJ/kg Entropy kJ/kg 3 7.94 .160 82. 6.59 371.50 398. .1124 .847 3 0 .107 81.5 1.04 368.55 399. .1310 .829 3 08.2 .056 80.3 5.50 365.59 401. .149 .812 3 13.7 .009 79.0 9.96 362.63 402. .1679 .795 3 19.4 .9639 77.8 4.43 359.66 404. .186 .778 2 25.3 .9212 76.5 8.90 356.69 405. .2046 .761 2 31.5 .8808 75.3 3.38 353.71 407. .2228 .744 2 37.9 .8424 74.0 7.86 350.73 408. .2410 .728 2 44.5 .8061 72. 2.35 347.64 41 .2592 .712 2 51.4 .7716 71.5 6.84 344.65 411. .2773 .69 2 58.6 .7389 70.2 1.3 341.5 412. .2953 .6 2 66.0 .707 68.9 5.84 338.45 414. .3133 .664 2 73.7 .678 67.7 0.3 335.3 415. .3313 .648 2 81.7 .6503 66.4 4.86 332.23 417. .3491 .632 2 90.0 .6237 65.1 9.3 329.1 418. .3670 .617 1 98.6 .5983 63.8 3.90 325.99 419. .3848 .602 1 07.5 .5742 62.5 8.43 322.76 421. .4025 .586 1 16.7 .5513 61.2 02.9 319.6 422. .4202 .571 1 26. .5294 59.9 07. 316. 423. .4378 .55 1 36.1 .5086 58.6 12.0 313.1 425. .4554 .542 1 46.3 .4888 57.3 16.5 309.9 426. .4729 .527 1 56.9 .4699 56.0 21.1 306.6 427. .4904 .51 1 67.8 .4519 54. 25.7 303.2 42 .5078 .498 1 79.0 .4347 53.3 30.2 300.0 430. .5252 .484 1 90.7 .418 52.0 34.8 296.6 431. .5425 .470 02.7 .4026 50.7 39.4 293.3 432. .5598 .456 15.1 .3876 49.3 43.9 290.0 43 .5770 .442 27.9 .3733 48.0 48.5 286.6 435. .5942 .428 41.1 .359 46.7 53.1 283.1 436. .6113 .414 54.7 .3466 45.3 57.7 279.7 437. .6284 .400 68. .3341 44.0 62.3 276.2 438. .6455 .387 83.2 .3221 42.6 66.9 272.8 439. .6625 .37 98.1 .3107 41. 71.5 269.3 440. .6794 .360 13.5 .2997 39.9 76.2 265.7 44 .696 .347 29.3 .289 38.5 80.8 262.2 443. .7132 .334 45.6 .2792 37. 85.4 258.6 444. .7300 .321 62.4 .2696 35.8 90. 255. 445. .7468 .308 79.7 .2603 34.4 94.7 251.4 446. .7636 .295 97.4 .2515 33.0 99.3 247.8 447. .7803 .282 15.7 .2430 31.6 04.0 244.1 448. .7969 .2 34.5 .2348 30.2 08. 240. 449. .8135 .257 PanGlobal Training Systems Refrigeration Tables °C kPa m kg kg/m³ h f h fg h g s f s g