PH Diagram (R404A) [PDF]

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R-404A



Zeotropic blend (52 % R-143a - 44 % R-125 - 4 % R-134a)



Molecular weight (g/mol) Melting point (°C) Boiling point (at 1.013 bar) Temperature glide at 1.013 bar (K) Critical temperature (°C) Critical pressure (bar absolute) Specific heat (liquid) at + 25°C (kJ/kg.K) Specific heat (vapour) at 1.013 bar and + 25°C (kJ/kg.K) Thermal capacity ratio (Cp/Cv) at + 25°C and 1.013 bar Viscosity (liquid) at + 25°C in Centipoise (10-3 Pa.s) Surface tension at + 25°C in dyne per centimetre (10-3 N/m) Classification NF-EN 378 GWP (IPCC 4)



Main applications



97.60 N/A -46.23 0.75 72.0 37.29 1.542 0.877 1.118 0.128 4.49 A1 3922



Oils



R-404A is a "near azeotropic" HFC replacement blend, specially developed for commercial, industrial and transport refrigeration. R-404A was mainly used in new refrigeration units in supermarkets, refrigerated storage rooms, food refrigerating systems, cold cabinets for the storage of refrigerated food and for refrigerated vehicles. R-448A and R-407F are simple alternatives to R-404A in direct expansion systems.



Commercial specifications Composition: (52 % R-143a - 44 % R-125 - 4 % R-134a) (±1 % / ±2 % / ± 2 %). Purity: ≥ 99.5 % weight. Water content: ≤ 10 ppm weight. Chloride ion test: negative. Acidity (HCl): ≤ 1 ppm weight. Non-condensables (gas phase): ≤ 1.5 % volume. High boiling residue: ≤ 0.01 % volume.



HFC



Use a polyol ester (POE) oil. Check with Climalife regarding the viscosity of the oil selected for your application, and the miscibility with the fluid under consideration.



Regulation The use of HFCs are restricted by the European Union Regulation n° 517/2014. Recovery of halogenated refrigerants is compulsory as defined by the European regulation n° 517/2014. (For their use, pay attention to the regulation of your country).



R-404A



39



Thermodynamic properties of R-404A - Saturated state Absolute pressure P (bar) 0.143 0.201 0.277 0.374 0.498 0.652 0.842 1.013 1.074 1.353 1.685 2.078 2.537 3.071 3.686 4.391 5.194 6.102 7.125 8.271 9.550 10.972 12.546 14.283 16.195 18.294 20.593 23.106 25.851 28.849 32.126 35.725



Bubble point t' (°C) -80 -75 -70 -65 -60 -55 -50 -46.23 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70



Volume v' (dm3/kg) 0.711 0.718 0.726 0.734 0.742 0.750 0.759 0.766 0.768 0.777 0.787 0.797 0.807 0.818 0.830 0.842 0.856 0.870 0.884 0.901 0.918 0.937 0.958 0.981 1.007 1.037 1.071 1.112 1.163 1.230 1.328 1.526



LIQUID Density p' (kg/dm³) 1.407 1.392 1.378 1.363 1.348 1.333 1.318 1.306 1.302 1.287 1.271 1.255 1.239 1.222 1.205 1.187 1.169 1.150 1.131 1.110 1.089 1.067 1.044 1.019 0.993 0.965 0.934 0.899 0.860 0.813 0.753 0.655



HFC



Enthalpy h' (kJ/kg) 97.807 103.881 109.968 116.076 122.212 128.383 134.593 139.308 140.847 147.152 153.511 159.930 166.413 172.966 179.595 186.305 193.105 200.000 207.001 214.117 221.362 228.749 236.297 244.029 251.974 260.172 268.677 277.573 286.992 297.181 308.712 323.957



Entropy s' (kJ/kg.K) 0.561 0.592 0.622 0.652 0.681 0.710 0.738 0.759 0.765 0.793 0.819 0.846 0.872 0.898 0.924 0.949 0.975 1.000 1.025 1.050 1.075 1.100 1.125 1.150 1.176 1.201 1.227 1.254 1.282 1.312 1.345 1.388



Dew point t" (°C) -78.97 -74.02 -69.07 -64.11 -59.15 -54.19 -49.22 -45.48 -44.26 -39.29 -34.32 -29.34 -24.37 -19.4 -14.42 -9.44 -4.47 0.51 5.49 10.47 15.45 20.43 25.4 30.38 35.36 40.34 45.31 50.28 55.25 60.22 65.18 70.11



R-404A I Saturated state



Volume v" (m3/kg) 1.143 0.831 0.616 0.464 0.355 0.276 0.217 0.182 0.173 0.139 0.113 0.092 0.076 0.063 0.053 0.045 0.038 0.032 0.028 0.024 0.020 0.018 0.015 0.013 0.011 0.010 0.008 0.007 0.006 0.005 0.004 0.003



VAPOUR Density p" (kg/m³) 0.875 1.203 1.623 2.153 2.813 3.624 4.608 5.481 5.792 7.202 8.868 10.824 13.105 15.752 18.807 22.323 26.355 30.969 36.243 42.266 49.148 57.023 66.055 76.458 88.510 102.591 119.244 139.291 164.092 196.197 241.607 324.822



Enthalpy h" (kJ/kg) 319.791 322.813 325.846 328.885 331.924 334.957 337.978 340.246 340.981 343.960 346.909 349.820 352.688 355.504 358.260 360.948 363.557 366.075 368.487 370.777 372.924 374.904 376.691 378.249 379.533 380.482 381.012 380.993 380.212 378.278 374.283 364.663



Entropy s" (kJ/kg.K) 1.708 1.695 1.683 1.673 1.664 1.655 1.648 1.643 1.642 1.636 1.631 1.626 1.622 1.619 1.615 1.613 1.610 1.608 1.605 1.603 1.601 1.598 1.596 1.593 1.589 1.585 1.580 1.574 1.566 1.555 1.539 1.507



Latent heat Lv (kJ/kg) 221.984 218.932 215.879 212.809 209.712 206.574 203.385 200.938 200.134 196.808 193.398 189.890 186.275 182.537 178.665 174.642 170.452 166.075 161.486 156.659 151.562 146.155 140.394 134.220 127.558 120.311 112.335 103.420 93.220 81.097 65.572 40.706



40



Thermodynamic properties of R-404A - (superheated vapour) - Volume (dm3/kg) Sat. Temp. °C -80 -75 -70 -65 -60 -55 -50 -45.48 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70



Sat. Pressure bar 0.133 0.188 0.261 0.355 0.475 0.625 0.810 1.013 1.036 1.310 1.636 2.022 2.475 3.002 3.610 4.308 5.103 6.003 7.019 8.157 9.429 10.844 12.412 14.144 16.051 18.146 20.443 22.957 25.705 28.711 32.004 35.640



Superheat (°C) 0



5



10



15



20



25



30



35



40



45



50



55



60



65



70



75



80



85



90



95



100



1224.686 884.114 650.955 487.920 371.691 287.346 225.131 182.439 178.546 143.175 115.973 94.802 78.143 64.897 54.265 45.652 38.617 32.824 28.018 24.001 20.622 17.760 15.320 13.227 11.418 9.846 8.466 7.244 6.147 5.140 4.173 3.107



1258.080 907.894 668.270 500.788 381.438 294.861 231.022 187.228 183.234 146.962 119.073 97.373 80.301 66.730 55.838 47.018 39.814 33.885 28.967 24.860 21.407 18.485 15.997 13.867 12.033 10.444 9.060 7.846 6.775 5.824 4.973 4.202



1291.323 931.550 685.480 513.567 391.107 302.307 236.850 191.959 187.866 150.696 122.124 99.898 82.415 68.521 57.371 48.344 40.973 34.908 29.879 25.680 22.151 19.168 16.630 14.459 12.592 10.978 9.575 8.351 7.277 6.330 5.491 4.740



1324.433 955.096 702.597 526.266 400.708 309.692 242.623 196.641 192.449 154.385 125.134 102.384 84.493 70.277 58.871 49.639 42.101 35.900 30.760 26.469 22.865 19.818 17.228 15.013 13.111 11.468 10.042 8.799 7.712 6.756 5.911 5.157



1357.426 978.544 719.632 538.895 410.246 317.023 248.349 201.279 196.989 158.035 128.107 104.836 86.539 72.003 60.343 50.906 43.203 36.867 31.615 27.233 23.552 20.442 17.798 15.540 13.599 11.925 10.473 9.209 8.104 7.133 6.276 5.511



1390.317 1001.907 736.594 551.462 419.731 324.306 254.032 205.878 201.490 161.650 131.049 107.259 88.558 73.704 61.791 52.150 44.282 37.811 32.449 27.975 24.218 21.044 18.347 16.043 14.064 12.357 10.878 9.591 8.465 7.478 6.606 5.828



1423.122 1025.196 753.494 563.973 429.168 331.547 259.678 210.443 205.957 165.235 133.962 109.656 90.553 75.381 63.216 53.373 45.342 38.737 33.264 28.699 24.866 21.628 18.877 16.527 14.510 12.770 11.263 9.951 8.804 7.798 6.910 6.117



1455.850 1048.420 770.337 576.437 438.563 338.751 265.290 214.978 210.394 168.792 136.850 112.030 92.526 77.039 64.623 54.579 46.384 39.645 34.063 29.407 25.498 22.196 19.391 16.996 14.940 13.166 11.630 10.293 9.125 8.100 7.195 6.387



1488.513 1071.588 787.132 588.858 447.920 345.922 270.873 219.486 214.805 172.324 139.716 114.383 94.480 78.679 66.013 55.768 47.411 40.539 34.848 30.101 26.116 22.751 19.892 17.451 15.356 13.549 11.984 10.622 9.432 8.387 7.464 6.641



1521.119 1094.707 803.885 601.242 457.245 353.063 276.429 223.970 219.192 175.835 142.563 116.718 96.417 80.303 67.388 56.943 48.424 41.420 35.620 30.783 26.722 23.293 20.381 17.894 15.760 13.920 12.325 10.938 9.726 8.662 7.722 6.882



1553.675 1117.783 820.599 613.592 466.540 360.178 281.962 228.432 223.557 179.327 145.391 119.036 98.338 81.912 68.749 58.105 49.425 42.289 36.380 31.453 27.318 23.826 20.860 18.328 16.154 14.280 12.657 11.244 10.010 8.926 7.968 7.113



1586.188 1140.822 837.281 625.914 475.809 367.270 287.473 232.875 227.904 182.801 148.203 121.340 100.246 83.509 70.099 59.256 50.415 43.148 37.131 32.114 27.904 24.349 21.330 18.752 16.540 14.632 12.980 11.542 10.285 9.182 8.206 7.335



1618.664 1163.828 853.934 638.210 485.055 374.341 292.966 237.301 232.233 186.260 151.002 123.630 102.142 85.094 71.437 60.396 51.395 43.997 37.873 32.766 28.481 24.863 21.791 19.168 16.917 14.976 13.295 11.832 10.553 9.430 8.437 7.549



1651.107 1186.804 870.561 650.483 494.281 381.394 298.443 241.712 236.547 189.705 153.787 125.909 104.026 86.669 72.766 61.527 52.366 44.838 38.606 33.410 29.051 25.371 22.245 19.577 17.288 15.313 13.603 12.115 10.814 9.671 8.661 7.757



1683.521 1209.755 887.165 662.735 503.488 388.430 303.904 246.109 240.848 193.137 156.560 128.176 105.900 88.234 74.085 62.650 53.329 45.671 39.332 34.048 29.614 25.871 22.693 19.980 17.652 15.644 13.905 12.392 11.069 9.906 8.879 7.960



1715.909 1232.683 903.749 674.969 512.679 395.451 309.351 250.493 245.135 196.557 159.323 130.434 107.765 89.790 75.396 63.765 54.285 46.497 40.051 34.678 30.171 26.366 23.135 20.377 18.011 15.970 14.202 12.664 11.318 10.136 9.091 8.157



1748.274 1255.591 920.315 687.187 521.854 402.458 314.786 254.865 249.412 199.967 162.076 132.682 109.622 91.338 76.700 64.872 55.234 47.316 40.764 35.303 30.721 26.854 23.571 20.769 18.364 16.290 14.494 12.930 11.563 10.362 9.299 8.349



1780.619 1278.480 936.864 699.390 531.017 409.454 320.210 259.227 253.678 203.367 164.820 134.923 111.471 92.880 77.997 65.974 56.177 48.130 41.471 35.922 31.267 27.338 24.003 21.156 18.713 16.606 14.781 13.193 11.804 10.583 9.503 8.538



1812.946 1301.354 953.399 711.579 540.167 416.438 325.624 263.580 257.935 206.759 167.556 137.155 113.312 94.414 79.288 67.069 57.114 48.938 42.173 36.536 31.808 27.817 24.430 21.538 19.057 16.918 15.064 13.451 12.041 10.801 9.704 8.722



1845.257 1324.212 969.920 723.757 549.307 423.412 331.029 267.924 262.183 210.143 170.285 139.381 115.148 95.943 80.573 68.159 58.046 49.741 42.871 37.146 32.344 28.292 24.853 21.917 19.398 17.226 15.344 13.706 12.274 11.014 9.900 8.904



1877.553 1347.058 986.430 735.924 558.436 430.377 336.425 272.261 266.424 213.520 173.007 141.601 116.977 97.465 81.852 69.243 58.973 50.540 43.564 37.751 32.877 28.763 25.272 22.292 19.735 17.530 15.620 13.957 12.503 11.225 10.094 9.082



HFC



R-404A I Volume (dm3/kg)



41



Thermodynamic properties of R-404A - (superheated vapour) - Enthalpy (kJ/kg) Sat. Temp. °C -80 -75 -70 -65 -60 -55 -50 -45.48 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70



Sat. Pressure bar 0.133 0.188 0.261 0.355 0.475 0.625 0.810 1.013 1.036 1.310 1.636 2.022 2.475 3.002 3.610 4.308 5.103 6.003 7.019 8.157 9.429 10.844 12.412 14.144 16.051 18.146 20.443 22.957 25.705 28.711 32.004 35.640



Superheat (°C) 0



5



10



15



20



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35



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80



85



90



95



100



319.163 322.214 325.275 328.341 331.405 334.462 337.507 340.246 340.533 343.535 346.505 349.439 352.327 355.164 357.942 360.651 363.281 365.820 368.255 370.567 372.737 374.742 376.554 378.138 379.450 380.430 380.993 381.012 380.276 378.397 374.482 365.041



322.555 325.677 328.811 331.952 335.094 338.232 341.360 344.178 344.474 347.566 350.633 353.666 356.660 359.609 362.505 365.340 368.104 370.788 373.381 375.867 378.234 380.463 382.535 384.427 386.112 387.553 388.708 389.519 389.909 389.774 388.973 387.277



325.987 329.179 332.384 335.598 338.815 342.030 345.239 348.132 348.435 351.614 354.771 357.898 360.991 364.043 367.048 369.997 372.884 375.700 378.433 381.075 383.612 386.032 388.320 390.460 392.431 394.210 395.769 397.075 398.087 398.753 399.008 398.737



329.462 332.721 335.996 339.280 342.569 345.859 349.145 352.110 352.421 355.683 358.925 362.141 365.327 368.476 371.582 374.639 377.639 380.575 383.437 386.218 388.908 391.496 393.969 396.316 398.521 400.566 402.433 404.097 405.533 406.707 407.577 408.059



332.979 336.305 339.646 342.999 346.359 349.721 353.081 356.116 356.434 359.775 363.099 366.400 369.674 372.915 376.117 379.274 382.380 385.428 388.410 391.319 394.146 396.883 399.520 402.046 404.449 406.715 408.830 410.776 412.534 414.079 415.379 416.366



336.540 339.930 343.337 346.757 350.185 353.618 357.050 360.151 360.477 363.894 367.296 370.679 374.037 377.365 380.658 383.911 387.116 390.269 393.362 396.389 399.343 402.216 404.999 407.684 410.260 412.716 415.040 417.219 419.237 421.076 422.707 424.071



340.146 343.598 347.069 350.554 354.049 357.550 361.052 364.218 364.550 368.041 371.519 374.980 378.419 381.831 385.211 388.554 391.854 395.106 398.304 401.441 404.512 407.509 410.426 413.253 415.983 418.607 421.114 423.492 425.730 427.812 429.712 431.379



343.797 347.310 350.843 354.392 357.952 361.519 365.089 368.317 368.657 372.219 375.771 379.307 382.824 386.316 389.780 393.209 396.599 399.945 403.241 406.483 409.663 412.775 415.814 418.773 421.643 424.416 427.085 429.640 432.069 434.359 436.488 438.408



347.493 351.067 354.660 358.271 361.894 365.526 369.162 372.452 372.798 376.429 380.052 383.661 387.253 390.823 394.367 397.879 401.355 404.791 408.181 411.520 414.803 418.024 421.177 424.256 427.254 430.165 432.980 435.693 438.291 440.765 443.093 445.232



351.236 354.868 358.522 362.193 365.878 369.573 373.273 376.622 376.975 380.673 384.365 388.045 391.710 395.355 398.975 402.567 406.126 409.648 413.127 416.559 419.939 423.261 426.521 429.713 432.831 435.868 438.818 441.673 444.426 447.063 449.569 451.901



355.025 358.715 362.427 366.157 369.903 373.659 377.422 380.830 381.188 384.952 388.711 392.460 396.195 399.913 403.608 407.277 410.915 414.519 418.083 421.604 425.076 428.495 431.856 435.154 438.383 441.538 444.612 447.599 450.492 453.279 455.945 458.450



358.861 362.607 366.376 370.165 373.970 377.786 381.611 385.075 385.439 389.267 393.091 396.907 400.711 404.499 408.266 412.009 415.725 419.407 423.054 426.659 430.220 433.730 437.187 440.585 443.919 447.184 450.374 453.484 456.506 459.431 462.243 464.906



362.744 366.545 370.371 374.217 378.079 381.955 385.839 389.358 389.729 393.619 397.507 401.388 405.258 409.114 412.952 416.767 420.556 424.316 428.041 431.728 435.373 438.971 442.519 446.012 449.445 452.814 456.113 459.338 462.481 465.533 468.481 471.288



366.673 370.529 374.410 378.312 382.232 386.165 390.108 393.681 394.057 398.009 401.959 405.903 409.838 413.761 417.666 421.552 425.413 429.246 433.047 436.812 440.538 444.221 447.856 451.439 454.967 458.435 461.837 465.170 468.426 471.597 474.670 477.612



370.649 374.559 378.494 382.452 386.427 390.417 394.418 398.044 398.425 402.437 406.447 410.454 414.452 418.439 422.411 426.364 430.295 434.199 438.074 441.915 445.720 449.483 453.202 456.872 460.490 464.051 467.551 470.986 474.349 477.633 480.823 483.890



374.672 378.635 382.624 386.635 390.666 394.711 398.768 402.446 402.834 406.903 410.973 415.040 419.101 423.151 427.187 431.206 435.204 439.178 443.124 447.039 450.918 454.760 458.559 462.312 466.016 469.667 473.261 476.793 480.257 483.646 486.948 490.132



378.742 382.757 386.799 390.863 394.948 399.048 403.160 406.889 407.282 411.409 415.537 419.663 423.784 427.896 431.995 436.078 440.142 444.183 448.199 452.184 456.137 460.053 463.930 467.764 471.551 475.288 478.970 482.594 486.155 489.645 493.052 496.347



382.858 386.924 391.018 395.135 399.273 403.427 407.594 411.373 411.771 415.954 420.139 424.323 428.503 432.675 436.835 440.981 445.109 449.216 453.299 457.353 461.377 465.366 469.317 473.228 477.095 480.915 484.683 488.395 492.048 495.633 499.140 502.540



387.020 391.138 395.283 399.452 403.641 407.848 412.069 415.897 416.300 420.538 424.779 429.020 433.258 437.489 441.709 445.916 450.107 454.278 458.425 462.547 466.639 470.699 474.723 478.708 482.652 486.551 490.401 494.199 497.940 501.616 505.218 508.719



391.228 395.396 399.592 403.812 408.053 412.312 416.586 420.462 420.870 425.162 429.458 433.755 438.049 442.337 446.617 450.884 455.135 459.368 463.579 467.766 471.925 476.053 480.148 484.206 488.224 492.199 496.129 500.008 503.833 507.597 511.290 514.886



395.482 399.700 403.946 408.216 412.508 416.819 421.144 425.068 425.481 429.826 434.176 438.527 442.877 447.222 451.558 455.884 460.195 464.488 468.762 473.012 477.236 481.430 485.593 489.721 493.811 497.861 501.867 505.825 509.731 513.580 517.360 521.047



HFC



R-404A I Enthalpy (kJ/kg)



42



Thermodynamic properties of R-404A - (superheated vapour) - Entropy (kJ/kg.K) Sat. Temp. °C -80 -75 -70 -65 -60 -55 -50 -45.48 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70



Sat. Pressure bar 0.133 0.188 0.261 0.355 0.475 0.625 0.810 1.013 1.036 1.310 1.636 2.022 2.475 3.002 3.610 4.308 5.103 6.003 7.019 8.157 9.429 10.844 12.412 14.144 16.051 18.146 20.443 22.957 25.705 28.711 32.004 35.640



Superheat (°C) 0



5



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15



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65



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80



85



90



95



100



1.711 1.698 1.685 1.675 1.665 1.657 1.649 1.643 1.642 1.637 1.631 1.627 1.623 1.619 1.616 1.613 1.610 1.608 1.605 1.603 1.601 1.598 1.596 1.593 1.590 1.586 1.581 1.575 1.567 1.556 1.540 1.508



1.729 1.715 1.703 1.692 1.682 1.674 1.666 1.660 1.660 1.654 1.648 1.644 1.640 1.636 1.633 1.631 1.628 1.626 1.624 1.622 1.620 1.618 1.616 1.613 1.611 1.608 1.605 1.601 1.596 1.590 1.582 1.573



1.746 1.732 1.720 1.709 1.699 1.691 1.683 1.677 1.676 1.670 1.665 1.661 1.657 1.653 1.650 1.648 1.645 1.643 1.641 1.640 1.638 1.636 1.635 1.633 1.631 1.629 1.626 1.624 1.620 1.616 1.611 1.605



1.763 1.749 1.736 1.725 1.716 1.707 1.700 1.693 1.693 1.687 1.682 1.677 1.674 1.670 1.667 1.665 1.662 1.660 1.659 1.657 1.656 1.654 1.653 1.651 1.650 1.648 1.647 1.645 1.642 1.639 1.636 1.631



1.779 1.765 1.753 1.742 1.732 1.724 1.716 1.710 1.709 1.703 1.698 1.694 1.690 1.687 1.684 1.681 1.679 1.677 1.675 1.674 1.673 1.672 1.670 1.669 1.668 1.667 1.666 1.664 1.662 1.660 1.658 1.654



1.796 1.782 1.769 1.758 1.748 1.740 1.732 1.726 1.725 1.719 1.714 1.710 1.706 1.703 1.700 1.697 1.695 1.693 1.692 1.691 1.689 1.688 1.688 1.687 1.686 1.685 1.684 1.683 1.681 1.680 1.678 1.676



1.812 1.798 1.785 1.774 1.764 1.756 1.748 1.742 1.741 1.735 1.730 1.726 1.722 1.719 1.716 1.713 1.711 1.710 1.708 1.707 1.706 1.705 1.704 1.703 1.703 1.702 1.701 1.701 1.700 1.699 1.697 1.695



1.828 1.814 1.801 1.790 1.780 1.772 1.764 1.758 1.757 1.751 1.746 1.741 1.738 1.734 1.731 1.729 1.727 1.725 1.724 1.723 1.722 1.721 1.720 1.720 1.719 1.719 1.718 1.718 1.717 1.716 1.715 1.714



1.844 1.830 1.817 1.806 1.796 1.787 1.779 1.773 1.773 1.767 1.761 1.757 1.753 1.750 1.747 1.745 1.743 1.741 1.740 1.739 1.738 1.737 1.736 1.736 1.736 1.735 1.735 1.735 1.734 1.734 1.733 1.732



1.860 1.846 1.833 1.822 1.812 1.803 1.795 1.789 1.788 1.782 1.777 1.772 1.768 1.765 1.762 1.760 1.758 1.756 1.755 1.754 1.753 1.753 1.752 1.752 1.752 1.751 1.751 1.751 1.751 1.751 1.750 1.749



1.876 1.862 1.849 1.837 1.827 1.818 1.810 1.804 1.803 1.797 1.792 1.788 1.784 1.780 1.777 1.775 1.773 1.772 1.770 1.769 1.769 1.768 1.768 1.767 1.767 1.767 1.767 1.767 1.767 1.767 1.767 1.766



1.892 1.877 1.864 1.853 1.842 1.833 1.825 1.819 1.819 1.812 1.807 1.803 1.799 1.795 1.792 1.790 1.788 1.787 1.785 1.784 1.784 1.783 1.783 1.783 1.783 1.783 1.783 1.783 1.783 1.783 1.783 1.782



1.907 1.892 1.879 1.868 1.858 1.849 1.841 1.834 1.834 1.827 1.822 1.817 1.814 1.810 1.807 1.805 1.803 1.801 1.800 1.799 1.799 1.798 1.798 1.798 1.798 1.798 1.798 1.798 1.798 1.798 1.798 1.798



1.922 1.908 1.895 1.883 1.873 1.864 1.855 1.849 1.848 1.842 1.837 1.832 1.828 1.825 1.822 1.820 1.818 1.816 1.815 1.814 1.813 1.813 1.813 1.812 1.813 1.813 1.813 1.813 1.814 1.814 1.814 1.814



1.938 1.923 1.910 1.898 1.888 1.878 1.870 1.864 1.863 1.857 1.852 1.847 1.843 1.839 1.837 1.834 1.832 1.831 1.829 1.828 1.828 1.827 1.827 1.827 1.827 1.827 1.828 1.828 1.828 1.829 1.829 1.829



1.953 1.938 1.925 1.913 1.902 1.893 1.885 1.878 1.878 1.872 1.866 1.861 1.857 1.854 1.851 1.849 1.847 1.845 1.844 1.843 1.842 1.842 1.842 1.842 1.842 1.842 1.842 1.843 1.843 1.844 1.844 1.844



1.968 1.953 1.940 1.928 1.917 1.908 1.900 1.893 1.892 1.886 1.881 1.876 1.872 1.868 1.865 1.863 1.861 1.859 1.858 1.857 1.857 1.856 1.856 1.856 1.856 1.856 1.857 1.857 1.858 1.858 1.859 1.859



1.983 1.968 1.954 1.942 1.932 1.922 1.914 1.908 1.907 1.900 1.895 1.890 1.886 1.882 1.880 1.877 1.875 1.873 1.872 1.871 1.871 1.870 1.870 1.870 1.870 1.871 1.871 1.872 1.872 1.873 1.873 1.873



1.998 1.983 1.969 1.957 1.946 1.937 1.929 1.922 1.921 1.915 1.909 1.904 1.900 1.897 1.894 1.891 1.889 1.887 1.886 1.885 1.885 1.884 1.884 1.884 1.884 1.885 1.885 1.886 1.886 1.887 1.887 1.888



2.012 1.997 1.984 1.971 1.961 1.951 1.943 1.936 1.935 1.929 1.923 1.918 1.914 1.911 1.908 1.905 1.903 1.901 1.900 1.899 1.899 1.898 1.898 1.898 1.898 1.899 1.899 1.900 1.900 1.901 1.902 1.902



2.027 2.012 1.998 1.986 1.975 1.966 1.957 1.950 1.950 1.943 1.937 1.932 1.928 1.925 1.922 1.919 1.917 1.915 1.914 1.913 1.912 1.912 1.912 1.912 1.912 1.912 1.913 1.914 1.914 1.915 1.915 1.916



HFC



R-404A I Entropy (kJ/kg.K)



43