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BOOKCOMP, Inc. — John Wiley & Sons / Page 50 / 2nd Proofs / Heat Transfer Handbook / Bejan 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [50], (8) Lines: 231 to 268 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [50], (8) TABLE 2.2 Equations of State and Transport Equations for Pure Fluids a (Continued) Temp. Max. Thermal Conductivity Range (K) Pressure Fluid Equation of State Equation Viscosity Equation (EOS) (MPa) Hydrogen sulfide Lemmon and Span (2001) NIST14, Version 9.08 NIST14, Version 9.08 187.7–760 170 Krypton Lemmon and Span (2001) ECS (fitted) ECS (fitted) 115.77–800 300 Methanol de Reuck and Craven (1993) Not currently available Not currently available 175.61–620 800 Neon Katti et al. (1986) ECS (fitted) ECS (fitted) 24.562–700 700 Nitrogen Span et al. (2000) Lemmon and Jacobsen (2001) Lemmon and Jacobsen (2001) 63.151–2000 2200 Nitrogen trifluoride Younglove (1982) Not currently available Not currently available 85–500 50 Oxygen Schmidt and Wagner (1985) Lemmon and Jacobsen (2001) Lemmon and Jacobsen (2001) 54.361–1000 82 Parahydrogen Younglove (1982) McCarty and Weber (1972) McCarty and Weber (1972) 13.8–400 121 Perfluorobutane ECS (fitted) Not currently available Not currently available 189–500 30 Perfluoropentane ECS (fitted) Not currently available Not currently available 200–500 30 Perfluoropropane Lemmon and Span (2001) Not currently available Not currently available 113–500 30 Propylene Angus et al. (1980) Not currently available Not currently available 100–600 200 Propyne Polt et al. (1992) Not currently available Not currently available 273–474 32 Sulfur dioxide Polt (1987) Not currently available Not currently available 273–523 32 Sulfur hexafluoride de Reuck et al. (1991) Not currently available Not currently available 222.38–525 55 Toluene Lemmon and Span (2001) Not currently available Not currently available 179–750 100 Water Wagner and Pruss (2002) IAPWS (1998) IAPWS (1997) 273.16–1275 1000 Xenon Lemmon and Span (2001) McCarty (1989) McCarty (1989) 161.36–800 300 R-11 Jacobsen et al. (1992) ECS (fitted) ECS (fitted) 162.68–625 30 R-113 Marx et al. (1992) ECS (fitted) ECS (fitted) 236.93–525 200 R-114 Platzer et al. (1990) ECS (fitted) ECS (fitted) 273.15–507 21 R-115 ECS (fitted) ECS (fitted) ECS (fitted) 173.76–500 60 R-116 Kozlov (1996) ECS (predictive) ECS (predictive) 176–423 50 R-12 Marx et al. (1992) ECS (fitted) ECS (fitted) 116.099–525 200 BOOKCOMP, Inc. — John Wiley & Sons / Page 51 / 2nd Proofs / Heat Transfer Handbook / Bejan 51 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [51], (9) Lines: 268 to 297 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [51], (9) R-123 Younglove and McLinden (1994) Laesecke et al. (1996) Tanaka and Sotani (1995) 166–600 40 R-124 de Vries et al. (1995) ECS (predictive) ECS (predictive) 120–470 40 R-125 Sunaga et al. (1998) ECS (fitted) ECS (fitted) 172.52–500 60 R-13 Magee et al. (2000) ECS (fitted) ECS (fitted) 92–403 35 R-134a Tillner-Roth and Baehr (1994) Perkins et al. (2000) Laesecke (2000) 169.85–455 70 R-14 Platzer et al. (1990) ECS (predictive) ECS (predictive) 98.94–623 51 R-141b Lemmon and Span (2001) ECS (predictive) ECS (predictive) 169.85–500 100 R-142b Lemmon and Span (2001) ECS (fitted) ECS (fitted) 142.72–500 60 R-143a Lemmon and Jacobsen (2000) ECS (fitted) ECS (fitted) 161.34–650 100 R-152a Outcalt and McLinden (1996) Krauss et al. (1996) Krauss et al. (1996) 154.56–500 60 R-22 Kamei et al. (1995) ECS (fitted) ECS (fitted) 115.73–550 60 R-227ea ECS (fitted) ECS (fitted) ECS (fitted) 200–500 60 R-23 Penoncello et al. (2003) Shan et al. (2000) Shan et al. (2000) 118.20–475 120 R-236ea ECS (fitted) ECS (predictive) ECS (predictive) 242–500 60 R-236fa Outcalt and McLinden (1995) ECS (predictive) ECS (predictive) 179.52–500 40 R-245ca ECS (fitted) ECS (fitted) ECS (fitted) 200–500 60 R-245fa ECS (fitted) ECS (fitted) ECS (fitted) 200–500 60 R-32 Tillner-Roth and Yokozeki (1997) ECS (fitted) ECS (fitted) 136.340–435 70 R-41 Outcalt (1996) ECS (predictive) ESC (predictive) 175–500 60 RC318 Platzer et al. (1990) ECS (predictive) ECS (predictive) 233.35–623 60 a The equations of state for the fluids in bold type can be considered primary standards, and those for the italicized fluids are high-accuracy equations. See the text for additional details. BOOKCOMP, Inc. — John Wiley & Sons / Page 52 / 2nd Proofs / Heat Transfer Handbook / Bejan 52 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [52], (10) Lines: 297 to 335 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [52], (10) TABLE 2.3 Physical Constants and Fixed Points Molecular Critical Critical Critical Normal Dipole Weight Temperature Pressure Density Triple Boiling Acentric Moment (g/mol) (K) (MPa) (kg/m 3 ) Point (K) Point (K) Factor (D) Methane 16.043 190.56 4.5992 162.66 90.694 111.67 0.0114 0 Ethane 30.070 305.33 4.8718 206.58 90.352 184.55 0.0993 0 Propane 44.096 369.82 4.2471 218.50 85.480 231.06 0.1524 0.083 Butane 58.122 425.13 3.7960 227.84 134.87 272.59 0.2000 0.02 Isobutane 58.122 407.82 3.6400 224.36 113.56 261.48 0.1850 0.132 Pentane 72.149 469.70 3.3700 232.00 143.47 309.21 0.2510 0.37 Isopentane 72.149 460.35 3.3957 236.00 112.65 300.97 0.2296 0.10 Neopentane 72.151 433.75 3.1963 232.00 256.60 282.63 0.1960 0 Hexane 86.175 507.82 3.0340 233.18 177.83 341.86 0.2970 0.05 Heptane 100.20 540.13 2.7360 232.00 182.55 371.53 0.3480 Octane 114.23 569.32 2.4970 234.90 216.37 398.77 0.3930 Ammonia 17.030 405.40 11.333 225.00 195.50 239.82 0.2560 1.47 Argon 39.948 150.69 4.8630 535.60 83.806 87.302 −0.0022 0 Benzene 78.108 562.05 4.8940 309.00 278.70 353.23 0.2092 Carbon dioxide 44.010 304.13 7.3773 467.60 216.59 — 0.2239 0 Carbon monoxide 28.011 132.80 3.4935 303.92 67.127 81.648 0.0510 0.10 Cyclohexane 84.161 553.64 4.0750 273.00 279.47 353.89 0.2093 0.30 Cyclopropane 42.081 398.30 5.5797 258.50 145.70 241.67 0.1305 Deuterium 4.0282 38.340 1.6653 69.797 18.710 23.309 −0.1750 0 Ethylene 28.054 282.35 5.0418 214.24 103.99 169.38 0.0866 0 Fluorine 37.997 144.41 5.1724 592.86 53.481 85.037 0.0449 0 Heavy water 20.027 643.89 21.671 358.00 276.97 374.56 0.3640 1.90 Helium 4.0026 5.1953 0.2275 69.641 2.1768 4.2304 −0.3820 0 Hydrogen 2.0159 33.190 1.3150 30.118 13.957 20.277 −0.2140 0 Hydrogen sulfide 34.082 373.60 9.1100 337.41 187.70 212.86 0.0960 0.90 BOOKCOMP, Inc. — John Wiley & Sons / Page 53 / 2nd Proofs / Heat Transfer Handbook / Bejan 53 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [53], (11) Lines: 335 to 372 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [53], (11) Krypton 83.804 209.48 5.5100 908.44 115.77 119.78 −0.0017 0 Methanol 32.042 513.38 8.2158 281.50 175.61 337.63 0.5625 1.70 Neon 20.179 44.492 2.6786 481.91 24.562 27.104 −0.0387 0 Nitrogen 28.013 126.19 3.3958 313.30 63.151 77.355 0.0372 0 Nitrogen trifluoride 71.019 234.00 4.4607 562.47 66.360 144.14 0.1260 0.20 Oxygen 31.999 154.58 5.0430 436.14 54.361 90.188 0.0222 0 Parahydrogen 2.0159 32.938 1.2838 31.360 13.800 20.277 −0.2180 0 Perfluorobutane 238.03 386.33 2.3234 599.84 145.00 271.06 0.3740 Perfluoropentane 288.03 420.56 2.0450 609.47 200.00 302.90 0.4230 0.14 Perfluoropropane 188.02 345.10 2.6710 628.00 113.00 236.32 0.3210 0.14 Propylene 42.080 365.57 4.6646 223.39 87.950 225.46 0.1408 0.40 Propyne 40.060 402.38 5.6260 244.90 170.50 191.00 0.2040 0.70 Sulfur dioxide 64.066 430.65 7.8800 525.00 197.70 256.61 0.2300 1.60 Sulfur hexafluoride 146.06 318.73 3.7546 743.81 222.38 — 0.2100 0 Toluene 92.138 593.88 4.2380 290.24 179.00 383.70 0.2610 0.40 Water 18.015 647.10 22.064 322.00 273.16 373.12 0.3440 1.855 Xenon 131.30 289.73 5.8400 1099.0 161.36 165.03 0.0036 0 R-11 137.37 471.11 4.4076 554.00 162.68 296.86 0.1888 0.45 R-113 187.38 487.21 3.3922 560.00 236.93 320.74 0.2525 0.803 R-114 170.93 418.83 3.2570 580.00 179.00 276.74 0.2523 0.658 R-115 154.47 353.10 3.1200 613.10 173.76 234.21 0.2520 0.52 R-116 138.01 293.03 3.0420 622.00 176.00 194.98 0.2540 0 R-12 120.91 385.12 4.1361 565.00 116.10 243.40 0.1795 0.51 R-123 152.93 456.83 3.6618 550.00 166.00 300.97 0.2819 1.356 R-124 136.47 395.43 3.6243 560.00 74.000 261.19 0.2881 1.469 R-125 120.02 339.17 3.6290 568.00 172.52 225.02 0.3061 1.563 R-13 104.46 302.00 3.8790 582.88 92.000 191.67 0.1723 0.51 R-134a 102.03 374.21 4.0593 511.90 169.85 247.08 0.3268 2.058 R-14 88.010 227.51 3.7500 625.70 98.940 145.10 0.1785 0 R-141b 116.95 479.96 4.4600 460.00 169.85 305.21 0.2235 2.014 continued BOOKCOMP, Inc. — John Wiley & Sons / Page 54 / 2nd Proofs / Heat Transfer Handbook / Bejan 54 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [54], (12) Lines: 372 to 397 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [54], (12) TABLE 2.3 Physical Constants and Fixed Points (Continued) Molecular Critical Critical Critical Normal Dipole Weight Temperature Pressure Density Triple Boiling Acentric Moment (g/mol) (K) (MPa) (kg/m 3 ) Point (K) Point (K) Factor (D) R-142b 100.50 410.26 4.0700 446.00 142.72 264.04 0.2337 2.14 R-143a 84.041 345.86 3.7610 431.00 161.34 225.91 0.2615 2.34 R-152a 66.051 386.41 4.5168 368.00 154.56 249.13 0.2752 2.262 R-22 86.468 369.30 4.9900 523.84 115.73 232.34 0.2208 1.458 R-227ea 170.03 374.88 2.9290 584.00 146.35 256.71 0.3632 1.456 R-23 70.014 299.29 4.8280 526.50 118.02 191.13 0.2646 1.649 R-236ea 152.04 412.44 3.5020 563.00 — 279.35 0.3794 1.129 R-236fa 152.04 398.07 3.2000 551.29 179.52 271.71 0.3772 1.982 R-245ca 134.05 447.57 3.9250 523.59 — 298.28 0.3536 1.74 R-245fa 134.05 427.20 3.6400 517.00 — 288.05 0.3724 1.549 R-32 52.024 351.25 5.7820 424.00 136.34 221.50 0.2769 1.978 R-41 34.033 317.28 5.8970 316.51 129.82 195.02 0.2012 1.851 RC318 200.04 388.38 2.7775 620.00 233.35 267.18 0.3553 BOOKCOMP, Inc. — John Wiley & Sons / Page 55 / 2nd Proofs / Heat Transfer Handbook / Bejan 55 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [55], (13) Lines: 397 to 436 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [55], (13) TABLE 2.4 Ideal Gas Isobaric Heat Capacity (kJ/kg · K) 100 K 150 K 200 K 250 K 300 K 350 K 400 K 450 K 500 K 550 K 600 K Methane 2.0742 2.0759 2.0890 2.1360 2.2301 2.3663 2.5312 2.7118 2.8989 3.0868 3.2720 Ethane 1.1871 1.2846 1.4048 1.5617 1.7523 1.9626 2.1785 1.3904 2.5935 2.7858 2.9671 Propane 0.9365 1.1064 1.2714 1.4616 1.6771 1.9050 2.1321 2.3496 2.5537 2.7434 2.9194 Butane — 1.1579 1.3157 1.4944 1.7024 1.9251 2.1472 2.3595 2.5581 2.7422 2.9126 Isobutane — 1.0373 1.2359 1.4442 1.6713 1.9078 2.1411 2.3624 2.5681 2.7574 2.9313 Pentane — 1.1214 1.2966 1.4703 1.6716 1.8915 2.1143 2.3292 2.5313 2.7194 2.8939 Isopentane — 0.9488 1.1782 1.4163 1.6563 1.8927 2.1210 2.3380 2.5416 2.7308 2.9058 Neopentane ————1.6849 1.9344 2.1664 2.3840 2.5894 2.7846 2.9704 Hexane — — 1.2832 1.4607 1.6625 1.8829 2.1062 2.3212 2.5222 2.7078 2.8786 Heptane — — 1.2739 1.4518 1.6565 1.8787 2.1023 2.3164 2.5159 2.6997 2.8684 Octane — — — 1.4453 1.6519 1.8753 2.0988 2.3121 2.5107 2.6934 2.8608 Ammonia — — 2.0084 2.0364 2.0953 2.1743 2.2666 2.3681 2.4759 2.5879 2.7024 Argon 0.5203 0.5203 0.5203 0.5203 0.5203 0.5203 0.5203 0.5203 0.5203 0.5203 0.5203 Benzene ————1.0547 1.2518 1.4337 1.6010 1.7543 1.8941 2.0211 Carbon dioxide — — — 0.7916 0.8458 0.8951 0.9392 0.9786 1.0141 1.0463 1.0755 Carbon monoxide 1.0388 1.0390 1.0390 1.0388 1.0385 1.0384 1.0384 1.0386 1.0390 1.0396 1.0405 Cyclohexane ————1.2730 1.5342 1.7852 2.0280 2.2591 2.4756 2.6759 Cyclopropane ————1.3371 1.5814 1.8225 2.0480 2.2519 2.4339 2.5999 Deuterium 7.4682 7.3039 7.2477 7.2459 7.2499 7.2526 7.2570 7.2667 7.2842 7.3108 7.3468 Ethylene — 1.1999 1.2602 1.3768 1.5338 1.7098 1.8889 2.0169 2.2248 2.3762 2.5166 Fluorine 0.7662 0.7693 0.7812 0.8013 0.8247 0.8475 0.8681 0.8859 0.9012 0.9142 0.9253 Heavy water — —- — — 1.7122 1.7439 1.7788 1.8164 1.8560 1.8971 1.9393 Helium 5.1931 5.1931 5.1931 5.1931 5.1931 5.1931 5.1931 5.1931 5.1931 5.1931 5.1931 Hydrogen 11.195 12.591 13.530 14.045 14.309 14.429 14.473 14.492 14.511 14.529 14.535 Hydrogen sulfide — — 0.9809 0.9913 1.0059 1.0241 1.0451 1.0683 1.0931 1.1189 1.1454 Krypton — 0.2480 0.2480 0.2480 0.2480 0.2480 0.2480 0.2480 0.2480 0.2480 0.2480 continued BOOKCOMP, Inc. — John Wiley & Sons / Page 56 / 2nd Proofs / Heat Transfer Handbook / Bejan 56 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [56], (14) Lines: 436 to 474 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [56], (14) TABLE 2.4 Ideal Gas Isobaric Heat Capacity (kJ/kg · K) (Continued) 100 K 150 K 200 K 250 K 300 K 350 K 400 K 450 K 500 K 550 K 600 K Methanol — — 1.2384 1.2923 1.3775 1.4873 1.6101 1.7368 1.8616 1.9814 2.0952 Neon 1.0301 1.0301 1.0301 1.0301 1.0301 1.0301 1.0301 1.0301 1.0301 1.0301 1.0301 Nitrogen 1.0389 1.0390 1.0391 1.0392 1.0397 1.0412 1.0441 1.0490 1.0559 1.0646 1.0748 Nitrogen trifluoride 0.4793 0.5287 0.6024 0.6809 0.7541 0.8178 0.8711 0.9150 0.9514 0.9830 1.0127 Oxygen 0.9098 0.9098 0.9102 0.9126 0.9183 0.9280 0.9409 0.9558 0.9717 0.9876 1.0030 Parahydrogen 13.408 16.188 16.071 15.329 14.836 14.624 14.573 14.587 14.615 14.633 14.638 Perfluorobutane — — 0.6181 0.7188 0.8069 0.8835 0.9495 1.0059 1.0537 1.0938 1.1273 Perfluoropentane — — — 0.7283 0.8176 0.8952 0.9621 1.0192 1.0676 1.1083 1.1422 Perfluoropropane — 0.5023 0.6100 0.7054 0.7894 0.8627 0.9263 0.9809 1.0274 1.0667 1.0996 Propylene — 1.0550 1.1898 1.3545 1.5375 1.7259 1.9116 2.0901 2.2592 2.4178 2.5658 Propyne ————1.5199 1.6703 1.8100 1.9398 2.0602 2.1722 2.2763 Sulfur dioxide ————0.6229 0.6518 0.6785 0.7029 0.7252 0.7454 0.7635 Sulfur hexafluoride — — — 0.5779 0.6674 0.7397 0.7971 0.8427 0.8790 0.9082 0.9318 Toluene — — 0.7409 0.9347 1.1347 1.3316 1.5206 1.6978 1.8608 2.0093 2.1439 Water ————1.8648 1.8806 1.9018 1.9272 1.9554 1.9852 2.0163 Xenon — — 0.1583 0.1583 0.1583 0.1583 0.1583 0.1583 0.1583 0.1583 0.1583 R-11 — — 0.4719 0.5283 0.5738 0.6106 0.6402 0.6641 0.6836 0.6996 0.7128 R-113 — — — 0.5896 0.6501 0.6998 0.7413 0.7761 0.8055 0.8303 0.8513 R-114 ————0.6925 0.7454 0.7912 0.8308 0.8648 0.8933 0.9156 R-115 — — 0.5458 0.6380 0.7156 0.7801 0.8330 0.8757 0.9098 0.9368 0.9582 R-116 — — 0.5985 0.6890 0.7722 0.8445 0.9060 0.9580 1.0020 1.0391 1.0707 R-12 — 0.4113 0.4873 0.5511 0.6045 0.6490 0.6860 0.7166 0.7421 0.7633 0.7810 R-123 — — 0.5312 0.6069 0.6731 0.7310 0.7819 0.8267 0.8667 0.9031 0.9369 R-124 — 0.4935 0.5777 0.6557 0.7284 0.7968 0.8619 0.9247 0.9862 1.0474 1.1092 R-125 — — 0.6187 0.7079 0.7901 0.8658 0.9345 0.9957 1.0492 1.0957 1.1358 R-13 0.3445 0.4304 0.5081 0.5776 0.6389 0.6921 0.7371 0.7738 0.8024 0.8228 0.8350 R-134a — — 0.6457 0.7448 0.8367 0.9230 1.0047 1.0828 1.1577 1.2299 1.2998 BOOKCOMP, Inc. — John Wiley & Sons / Page 57 / 2nd Proofs / Heat Transfer Handbook / Bejan 57 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [57], (15) Lines: 474 to 496 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [57], (15) R-14 0.3944 0.4576 0.5361 0.6187 0.6972 0.7664 0.8238 0.8698 0.9080 0.9445 0.9887 R-141b — — 0.5943 0.6789 0.7562 0.8263 0.8891 0.9445 0.9927 1.0336 1.0673 R-142b — 0.5331 0.6406 0.7402 0.8319 0.9157 0.9916 1.0596 1.1196 1.1718 1.2160 R-143a — — 0.7119 0.8260 0.9329 1.0318 1.1221 1.2038 1.2771 1.3427 1.4015 R-152a — — 0.7968 0.9101 1.0259 1.1417 1.2548 1.3626 1.4625 1.5518 1.6278 R-22 — 0.4660 0.5292 0.5915 0.6518 0.7088 0.7613 0.8086 0.8506 0.8877 0.9204 R-227ea — — — 0.7126 0.8018 0.8818 0.9524 1.0138 1.0660 1.1088 1.1424 R-23 — 0.5261 0.5887 0.6590 0.7318 0.8035 0.8712 0.9333 0.9894 1.0393 1.0836 R-236ea — — — 0.7699 0.8505 0.9261 0.9966 1.0621 1.1224 1.1777 1.2278 R-236fa — — 0.6610 0.7412 0.8226 0.9052 0.9889 1.0738 1.1598 1.2470 1.3354 R-245ca — — — 0.7738 0.8923 0.9968 1.0874 1.1640 1.2265 1.2751 1.3097 R-245fa — — — 0.7684 0.8640 0.9541 1.0389 1.1183 1.1924 1.2610 1.3243 R-32 — 0.6667 0.7058 0.7597 0.8282 0.9060 0.9871 1.0666 1.1421 1.2124 1.2773 R-41 — — 0.9882 1.0368 1.1077 1.1955 1.2951 1.4012 1.5085 1.6119 1.7062 RC318 — — — 0.7005 0.7848 0.8599 0.9264 0.9848 1.0358 1.0799 1.1178 BOOKCOMP, Inc. — John Wiley & Sons / Page 58 / 2nd Proofs / Heat Transfer Handbook / Bejan 58 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [58], (16) Lines: 496 to 535 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [58], (16) TABLE 2.5 Dilute Gas Thermal Conductivity (mW/m · K) 100 K 150 K 200 K 250 K 300 K 350 K 400 K 450 K 500 K 550 K 600 K Methane 9.9026 15.868 21.802 27.874 34.479 41.870 50.076 59.003 68.524 78.519 88.889 Ethane 3.4561 6.6236 10.488 15.264 21.126 28.070 35.953 44.583 53.783 63.407 73.350 Propane 2.4171 5.3426 8.9969 13.380 18.492 24.333 30.902 38.200 46.277 54.983 64.467 Butane — 5.5793 8.5006 12.224 16.749 22.075 28.204 35.134 42.867 51.401 60.737 Isobutane — 4.4607 8.0380 12.264 17.139 22.662 28.834 35.655 43.125 51.243 60.010 Pentane — 4.3338 6.9608 10.186 14.217 19.058 24.571 30.583 36.944 43.542 50.300 Isopentane — 5.1984 6.7668 10.433 14.946 20.218 26.125 32.531 39.301 46.321 53.501 Hexane — — 6.4043 9.4223 13.207 17.797 23.080 28.891 35.078 41.521 48.133 Heptane — — 5.6156 8.3151 11.723 15.857 20.608 25.826 31.375 37.151 43.074 Ammonia — — 19.670 21.331 24.988 30.369 37.130 44.854 53.052 61.163 68.551 Argon 6.3522 9.5054 12.427 15.143 17.683 20.073 22.332 24.479 26.527 28.488 30.372 Carbon dioxide — — — 12.897 16.747 20.887 25.110 29.317 33.465 37.358 41.533 Carbon monoxide 10.021 14.905 19.199 23.039 26.545 29.794 32.833 35.702 38.431 41.044 43.562 Ethylene — 8.3718 11.061 14.860 20.458 27.290 34.643 42.151 49.908 58.435 68.602 Heavy water — — — — 18.236 22.218 26.556 31.260 36.330 41.766 47.558 Helium 73.632 96.857 117.90 137.46 155.90 173.45 190.29 206.52 222.23 237.48 252.33 Hydrogen (normal) 68.059 100.76 132.27 160.44 185.63 210.20 233.94 256.84 280.40 304.11 327.99 Hydrogen sulfide — — 11.372 14.611 17.981 21.445 24.977 28.563 32.194 35.864 39.571 Krypton — 4.7716 6.3942 7.9417 9.3899 10.743 12.014 13.216 14.360 15.454 16.504 Neon 22.510 30.298 36.923 42.828 48.261 53.356 58.191 62.814 67.259 71.549 75.704 Nitrogen 9.9841 14.527 18.623 22.365 25.828 29.079 32.181 35.183 38.123 41.025 43.901 Oxygen 9.2232 13.938 18.367 22.568 26.635 30.654 34.673 38.705 42.738 46.753 50.729 Parahydrogen 80.159 127.56 155.47 174.04 192.13 212.10 232.94 253.84 274.90 296.11 317.49 Water — — — — 18.571 22.066 26.148 30.672 35.559 40.758 46.230 Xenon — — 3.7573 4.6490 5.5177 6.3636 7.1858 7.9837 8.7574 9.5073 10.234 R-11 — — — 6.4835 8.4849 10.564 12.667 14.753 16.796 18.784 20.710 R-113 — — — 6.4431 8.5520 10.770 13.050 15.348 17.629 19.871 22.062 BOOKCOMP, Inc. — John Wiley & Sons / Page 59 / 2nd Proofs / Heat Transfer Handbook / Bejan 59 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [59], (17) Lines: 535 to 566 ——— * 528.0pt PgVar ——— Normal Page * PgEnds: PageBreak [59], (17) R-114 — — — — 10.265 12.898 15.602 18.326 21.026 23.655 26.160 R-115 — — 6.2130 9.0983 12.240 15.493 18.748 21.928 24.986 27.903 30.679 R-116 — — 7.7455 11.135 14.872 18.749 22.639 26.471 30.209 R-12 — — 5.3594 7.5944 10.008 12.510 15.027 17.511 19.933 22.280 24.547 R-123 — — 3.6100 6.4575 9.3050 12.154 15.004 17.852 20.699 23.546 26.393 R-124 — — 6.1013 8.6795 11.567 14.694 18.014 21.497 25.138 28.945 32.938 R-125 — — 7.2748 10.483 14.099 18.026 22.157 26.397 30.673 34.937 39.159 R-13 — 4.2020 6.6108 9.3773 12.361 15.440 18.515 21.504 24.342 26.970 R-134a — — 5.4948 9.4998 13.505 17.510 21.514 25.519 29.524 33.529 37.534 R-14 — 5.6385 8.7606 12.450 16.482 20.629 24.713 R-141b — — — 7.1637 9.5957 12.253 15.064 17.957 20.870 23.745 26.530 R-142b — — 5.9144 8.5481 11.542 14.803 18.240 21.771 25.325 28.839 32.262 R-143a — — 7.1323 10.703 15.005 19.968 25.509 31.549 38.021 44.873 52.069 R-152a — — 4.5237 9.3901 14.256 19.123 23.989 28.856 33.722 38.589 43.455 R-22 — — 5.5304 7.8754 10.655 13.835 17.362 21.180 25.243 29.516 33.973 R-227ea — — — 9.3315 12.617 16.146 19.807 23.502 27.147 30.670 34.009 R-23 — 5.5120 8.1950 10.878 13.583 16.244 18.927 21.610 24.293 26.976 29.659 R-236ea — — — 9.5352 12.680 16.110 19.747 23.525 27.384 31.278 35.165 R-236fa — — 6.5632 9.2338 12.327 15.809 19.646 23.814 28.294 33.075 38.149 R-245ca — — — 8.9551 12.420 16.204 20.171 24.191 28.144 31.924 35.434 R-245fa — — — 9.0415 12.231 15.764 19.563 23.559 27.689 31.901 36.150 R-32 — — 7.2338 9.6396 12.434 15.602 19.081 22.791 26.665 30.653 24.722 R-41 — — 10.345 13.591 17.327 21.564 26.279 31.411 36.861 42.495 RC318 — — — 9.0906 12.250 15.640 19.163 22.737 26.301 29.811 33.234 . 2. 675 9 Cyclopropane ————1.3 371 1.5814 1.8225 2.0480 2.2519 2.4339 2.5999 Deuterium 7. 4682 7. 3039 7. 2 477 7. 2459 7. 2499 7. 2526 7. 2 570 7. 26 67 7.2842 7. 3108 7. 3468 Ethylene — 1.1999 1.2602 1. 376 8 1.5338 1 .70 98 1.8889. 0 .76 33 0 .78 10 R-123 — — 0.5312 0.6069 0. 673 1 0 .73 10 0 .78 19 0.82 67 0.86 67 0.9031 0.9369 R-124 — 0.4935 0. 577 7 0.65 57 0 .72 84 0 .79 68 0.8619 0.92 47 0.9862 1.0 474 1.1092 R-125 — — 0.61 87 0 .70 79 0 .79 01. 1 27. 56 155. 47 174 .04 192.13 212.10 232.94 253.84 274 .90 296.11 3 17. 49 Water — — — — 18. 571 22.066 26.148 30. 672 35.559 40 .75 8 46.230 Xenon — — 3 .75 73 4.6490 5.5 177 6.3636 7. 1858 7. 98 37 8 .75 74

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