ASTM D4651-2008 Standard Specification for Isobutane Thermophysical Property Tables《异丁烷热物理性能表的标准规范》.pdf

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1、Designation: D 4651 08Standard Specification forIsobutane Thermophysical Property Tables1This standard is issued under the fixed designation D 4651; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A numbe

2、r in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 The thermophysical property tables for isobutane are foruse in the calculation of the pressure-volume-temperature(PVT), thermodynamic, and t

3、ransport properties of isobutanefor process design and operations. Tables are provided forgaseous and liquid isobutane at temperatures between 120 and570 K at pressures to 20 MPa. One table provides properties atthe conditions of liquid-vapor equilibrium (saturation proper-ties). The other table pro

4、vides properties at selected T, p pointsfor the equilibrium phase at those conditions. The tables weredeveloped by the National Institute of Standards and Technol-ogy from a Standard Reference Database product REFPROP,version 8.0.1.2 The values stated in SI units are to be regarded asstandard. No ot

5、her units of measurement are included in thisstandard.2. Applicability2.1 These tables apply directly only to pure gaseous isobu-tane. However, it is expected that they may find substantial usein mathematical models and tables for the thermophysicalproperties of mixtures containing isobutane.3. Tabl

6、es3.1 These thermophysical property tables are:3.1.1 Thermophysical Properties of Coexisting Gaseous andLiquid Isobutane, in SI units. See Table 1.3.1.2 Thermophysical Properties of Isobutane Along Iso-bars, in SI units. See Table 2.3.2 The tabulated thermophysical properties are:r, molar density (m

7、oll-1)H, molar enthalpy (Jmol-1)S, molar entropy (JK-1mol-1)Cv, constant volume molar heat capacity (JK-1mol-1)Cp, constant pressure molar heat capacity (JK-1mol-1)c, speed of sound (ms-1)h, viscosity (Pas)l, thermal conductivity (mWm-1K-1)3.3 These tables were produced by equations from a com-puter

8、 package, “NIST Standard Reference Database 23; Ref-erence Fluid Thermodynamic and Transport Properties Data-base (REFPROP): Version =8.0” A wide selection of units (SIunits, engineering units, chemical units) is available with thisprogram.24. Additional Information4.1 Reference state properties are

9、 required to calculatecertain of the thermodynamic properties (enthalpy, entropy,etc.) from an equation of state formulation. The reference stateproperties used to generate the tables in this specification are:enthalpy, H, and entropy, S, at 298.15 K and 0.101325 MPa(H = 17932.6 J/mol and S = 295.39

10、0 J/(mol K). The molarmass of isobutane is 58.122 g/mol.5. Keywords5.1 isobutane gas tables; natural gas; thermodynamic prop-erties of isobutane; transport properties of isobutane1This specification is under the jurisdiction of ASTM Committee D03 onGaseous Fuels and is the direct responsibility of S

11、ubcommittee D03.08 onThermophysical Properties.Current edition approved Dec. 1, 2008. Published January 2009. Originallyapproved in 1987. Last previous edition approved in 2003 as D 4651 93 (2003).2Available from Standard Reference Data, National Institute of Standards andTechnology (NIST), 100 Bure

12、au Drive, Stop 3460, Gaithersburg, MD 20899.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Thermophysical Properties of Coexisting Gaseous and Liquid IsobutaneTP r HS CvCpc hlK MPa moll-1Jmol-1Jmol-1K-1Jmol-1K-1Jmol-1K-1ms-1

13、Pas mWm-1K-1114 2.455E-08 12.733 -23331 110.20 68.27 98.21 1997.4 8618 157.88114 2.455E-08 2.59E-08 4595.2 355.17 42.89 51.20 139.53 2.855 2.287118 6.643E-08 12.668 -22937 113.60 68.75 98.94 1962.5 6774 157.1118 6.643E-08 6.771E-08 4802.2 348.68 43.96 52.28 141.68 2.960 2.512122 1.673E-07 12.603 -22

14、540 116.91 69.25 99.68 1928.5 5441 156.3122 1.673E-07 1.65E-07 5013.4 342.75 45.02 53.34 143.79 3.066 2.741126 3.952E-07 12.538 -22140 120.14 69.75 100.43 1895.5 4451 155.4126 3.952E-07 3.773E-07 5228.8 337.35 46.06 54.38 145.87 3.171 2.974130 8.806E-07 12.473 -21736 123.29 70.26 101.18 1863.4 3698

15、154.4130 8.806E-07 8.147E-07 5448.4 332.40 47.09 55.40 147.92 3.276 3.211134 1.861E-06 12.408 -21330 126.36 70.75 101.93 1832.2 3115 153.3134 1.861E-06 1.67E-06 5672.0 327.87 48.09 56.41 149.94 3.381 3.453138 3.748E-06 12.343 -20921 129.37 71.25 102.68 1801.7 2656 152.9138 3.748E-06 3.267E-06 5899.6

16、 323.72 49.09 57.40 151.94 3.486 3.699142 7.225E-06 12.278 -20509 132.32 71.74 103.42 1772.0 2289 151.0142 7.225E-06 6.12E-06 6131.1 319.92 50.06 58.38 153.90 3.591 3.948146 1.338E-05 12.213 -20094 135.20 72.23 104.16 1742.9 1991 149.7146 1.338E-05 1.102E-05 6366.5 316.43 51.03 59.34 155.84 3.695 4.

17、202150 2.388E-05 12.147 -19675 138.03 72.72 104.89 1714.4 1748 148.4150 2.388E-05 1.915E-05 6605.6 313.23 51.98 60.30 157.76 3.799 4.461154 4.121E-05 12.082 -19254 140.80 73.21 105.63 1686.4 1546 147.1154 4.121E-05 3.219E-05 6848.5 310.30 52.93 61.25 159.65 3.903 4.723158 6.893E-05 12.016 -18830 143

18、.51 73.70 106.36 1658.9 1377 145.7158 6.893E-05 5.248E-05 7095.1 307.60 53.87 62.19 161.51 4.007 4.989162 0.000112 11.951 -18403 146.18 74.19 107.10 1631.8 1234 144.2162 0.000112 8.319E-05 7345.3 305.12 54.80 63.12 163.35 4.110 5.260166 0.0001773 11.885 -17974 148.80 74.68 107.83 1605.0 1113 142.716

19、6 0.0001773 0.0001285 7599.0 302.85 55.73 64.05 165.16 4.214 5.534170 0.0002739 11.819 -17541 151.38 75.18 108.57 1578.6 1008 141.2170 0.0002739 0.0001938 7856.2 300.77 56.65 64.99 166.95 4.317 5.813174 0.0004134 11.752 -17105 153.91 75.68 109.32 1552.6 918.4 139.7174 0.0004134 0.000286 8116.8 298.8

20、7 57.58 65.92 168.70 4.420 6.095178 0.0006111 11.686 -16666 156.41 76.20 110.07 1526.8 840.0 138.1178 0.0006111 0.0004133 8380.8 297.12 58.50 66.85 170.43 4.522 6.382182 0.0008856 11.619 -16224 158.86 76.72 110.83 1501.3 771.3 136.5182 0.0008856 0.0005859 8648.1 295.52 59.43 67.79 172.13 4.624 6.672

21、186 0.0012602 11.552 -15780 161.28 77.25 111.60 1476.0 710.8 134.9186 0.0012602 0.0008161 8918.6 294.06 60.36 68.74 173.80 4.726 6.967190 0.0017628 11.485 -15332 163.66 77.79 112.37 1450.9 657.2 133.2190 0.0017628 0.0011181 9192.1 292.73 61.29 69.69 175.44 4.828 7.265194 0.002427 11.418 -14880 166.0

22、1 78.35 113.16 1426.1 609.5 131.6194 0.002427 0.0015085 9468.7 291.52 62.23 70.65 177.05 4.929 7.567198 0.0032918 11.350 -14426 168.33 78.91 113.96 1401.4 566.8 129.9198 0.0032918 0.0020061 9748.2 290.42 63.18 71.63 178.61 5.029 7.873202 0.0044031 11.282 -13969 170.62 79.49 114.78 1376.9 528.5 128.2

23、202 0.0044031 0.0026324 10031 289.42 64.14 72.62 180.14 5.130 8.183206 0.005813 11.213 -13508 172.87 80.08 115.61 1352.6 493.8 126.5206 0.005813 0.0034111 10316 288.52 65.10 73.62 181.63 5.230 8.496D4651082TABLE 1 ContinuedTP r HS CvCpc hlK MPa moll-1Jmol-1Jmol-1K-1Jmol-1K-1Jmol-1K-1ms-1Pas mWm-1K-1

24、210 0.0075808 11.145 -13043 175.11 80.69 116.46 1328.4 462.4 124.8210 0.0075808 0.0043687 10603 287.71 66.08 74.64 183.08 5.329 8.813214 0.0097734 11.075 -12576 177.31 81.31 117.32 1304.4 433.9 123.1214 0.0097734 0.0055342 10893 286.98 67.06 75.68 184.48 5.428 9.133218 0.012465 11.006 -12105 179.49

25、81.95 118.20 1280.5 407.9 121.4218 0.012465 0.006939 11186 286.33 68.06 76.74 185.83 5.527 9.457222 0.015736 10.936 -11630 181.65 82.60 119.10 1256.7 384.1 119.7222 0.015736 0.0086174 11481 285.75 69.07 77.82 187.12 5.625 9.784226 0.019678 10.865 -11151 183.78 83.26 120.02 1233.0 362.2 118.0226 0.01

26、9678 0.010606 11778 285.24 70.10 78.93 188.37 5.723 10.12230 0.024387 10.794 -10669 185.89 83.94 120.96 1209.5 342.1 116.3230 0.024387 0.012943 12077 284.79 71.14 80.06 189.56 5.821 10.45234 0.029967 10.723 -10183 187.99 84.64 121.92 1186.1 323.6 114.6234 0.029967 0.015671 12377 284.40 72.19 81.21 1

27、90.68 5.918 10.79238 0.03653 10.651 -9693.1 190.06 85.35 122.90 1162.8 306.4 112.9238 0.03653 0.018834 12680 284.07 73.26 82.39 191.75 6.015 11.13242 0.044196 10.578 -9199.1 192.12 86.08 123.91 1139.6 290.5 111.3242 0.044196 0.022477 12984 283.78 74.34 83.60 192.74 6.112 11.47246 0.053092 10.505 -87

28、00.9 194.15 86.82 124.94 1116.4 275.8 109.6246 0.053092 0.026651 13290 283.55 75.44 84.83 193.67 6.208 11.82250 0.06335 10.431 -8198.5 196.18 87.58 126.00 1093.4 262.0 107.9250 0.06335 0.031405 13597 283.36 76.55 86.10 194.52 6.304 12.17254 0.075109 10.357 -7691.7 198.18 88.35 127.08 1070.4 249.2 10

29、6.3254 0.075109 0.036794 13905 283.21 77.68 87.40 195.30 6.401 12.53258 0.088516 10.281 -7180.5 200.18 89.14 128.19 1047.5 237.3 104.7258 0.088516 0.042874 14214 283.10 78.82 88.73 196.00 6.497 12.89262 0.10372 10.205 -6664.7 202.15 89.94 129.33 1024.7 226.1 103.0262 0.10372 0.049705 14525 283.03 79

30、.98 90.10 196.62 6.594 13.26266 0.12089 10.128 -6144.2 204.12 90.76 130.50 1002.0 215.7 101.4266 0.12089 0.057348 14836 282.99 81.15 91.50 197.15 6.690 13.62270 0.14017 10.051 -5618.9 206.07 91.59 131.70 979.29 205.9 99.87270 0.14017 0.065869 15147 282.98 82.34 92.94 197.59 6.787 14.00274 0.16174 9.

31、9721 -5088.6 208.01 92.44 132.94 956.65 196.6 98.30274 0.16174 0.075336 15459 283.01 83.54 94.42 197.94 6.885 14.38278 0.18577 9.8925 -4553.3 209.94 93.29 134.21 934.06 188.0 96.75278 0.18577 0.085821 15772 283.06 84.76 95.94 198.20 6.983 14.77282 0.21243 9.8118 -4012.7 211.87 94.17 135.52 911.50 17

32、9.8 95.22282 0.21243 0.0974 16084 283.13 85.99 97.51 198.35 7.082 15.16286 0.24192 9.7300 -3466.7 213.78 95.05 136.87 888.97 172.1 93.72286 0.24192 0.11015 16397 283.23 87.24 99.13 198.41 7.183 15.56290 0.2744 9.6470 -2915.2 215.68 95.95 138.26 866.47 164.8 92.23290 0.2744 0.12417 16709 283.35 88.50

33、 100.79 198.35 7.284 15.97294 0.31008 9.5628 -2358 217.58 96.86 139.70 843.98 157.9 90.76294 0.31008 0.13954 17021 283.49 89.78 102.51 198.19 7.388 16.38298 0.34914 9.4773 -1794.9 219.46 97.78 141.18 821.50 151.4 89.32298 0.34914 0.15635 17332 283.65 91.07 104.29 197.92 7.492 16.81302 0.39177 9.3902

34、 -1225.8 221.35 98.71 142.72 799.01 145.2 87.89302 0.39177 0.17472 17643 283.82 92.38 106.13 197.52 7.600 17.24D4651083TABLE 1 ContinuedTP r HS CvCpc hlK MPa moll-1Jmol-1Jmol-1K-1Jmol-1K-1Jmol-1K-1ms-1Pas mWm-1K-1306 0.43819 9.3017 -650.4 223.22 99.66 144.32 776.50 139.3 86.49306 0.43819 0.19476 179

35、52 284.01 93.70 108.04 197.01 7.709 17.69310 0.48858 9.2114 -68.6 225.09 100.62 145.98 753.97 133.6 85.12310 0.48858 0.21659 18259 284.22 95.03 110.03 196.37 7.822 18.15314 0.54317 9.1194 519.9 226.96 101.59 147.71 731.40 128.3 83.76314 0.54317 0.24034 18565 284.43 96.38 112.10 195.59 7.938 18.63318

36、 0.60215 9.0255 1115.4 228.83 102.57 149.52 708.78 123.2 82.44318 0.60215 0.26617 18870 284.66 97.75 114.27 194.68 8.057 19.12322 0.66573 8.9295 1718 230.69 103.56 151.42 686.10 118.2 81.13322 0.66573 0.29422 19171 284.89 99.13 116.54 193.62 8.181 19.63326 0.73415 8.8312 2328.2 232.55 104.57 153.41

37、663.33 113.5 79.85326 0.73415 0.3247 19470 285.13 100.51 118.93 192.41 8.310 20.16330 0.80761 8.7304 2946.1 234.40 105.59 155.52 640.46 109.0 78.60330 0.80761 0.35779 19766 285.37 101.91 121.44 191.05 8.445 20.71334 0.88635 8.6270 3572.3 236.26 106.63 157.75 617.48 104.6 77.36334 0.88635 0.39372 200

38、58 285.62 103.31 124.10 189.52 8.586 21.29338 0.97059 8.5206 4207.0 238.12 107.68 160.13 594.36 100.4 76.16338 0.97059 0.43277 20345 285.87 104.71 126.93 187.82 8.735 21.89342 1.0606 8.4109 4850.8 239.98 108.74 162.69 571.08 96.38 74.97342 1.0606 0.47521 20627 286.11 106.11 129.97 185.94 8.893 22.53

39、346 1.1565 8.2977 5504.1 241.85 109.83 165.44 547.62 92.43 73.81346 1.1565 0.5214 20903 286.36 107.52 133.26 183.86 9.061 23.21350 1.2587 8.1805 6167.6 243.72 110.93 168.44 523.94 88.59 72.68350 1.2587 0.57173 21172 286.59 108.95 136.89 181.59 9.241 23.93354 1.3674 8.0588 6842.0 245.60 112.06 171.73

40、 500.02 84.84 71.57354 1.3674 0.62668 21433 286.82 110.41 140.94 179.11 9.44 24.70358 1.4829 7.9321 7528.1 247.49 113.21 175.38 475.82 81.18 70.48358 1.4829 0.68681 21684 287.03 111.93 145.55 176.40 9.645 25.53362 1.6054 7.7996 8226.8 249.38 114.39 179.48 451.29 77.58 69.42362 1.6054 0.7528 21924 28

41、7.22 113.53 150.87 173.45 9.875 26.43366 1.7352 7.6606 8939.5 251.30 115.60 184.15 426.38 74.03 68.37366 1.7352 0.82548 22152 287.39 115.23 157.11 170.25 10.13 27.41370 1.8727 7.5139 9667.7 253.22 116.86 189.58 401.01 70.53 67.36370 1.8727 0.90588 22364 287.54 117.03 164.55 166.77 10.41 28.50374 2.0

42、181 7.358 10413 255.18 118.17 196.03 375.12 67.04 66.36374 2.0181 0.99533 22559 287.65 118.96 173.60 163.00 10.72 29.71378 2.1718 7.1913 11179 257.16 119.54 203.88 348.59 63.54 65.40378 2.1718 1.0956 22732 287.72 121.02 184.89 158.90 11.08 31.09382 2.3343 7.0111 11968 259.17 121.01 213.80 321.32 60.

43、03 64.46382 2.3343 1.2090 22878 287.73 123.23 199.43 154.46 11.49 32.68386 2.5058 6.8138 12785 261.24 122.62 226.90 293.15 56.45 63.58386 2.5058 1.3389 22991 287.68 125.63 218.98 149.63 11.97 34.55390 2.6869 6.5941 13638 263.36 124.42 245.34 263.93 52.77 62.76390 2.6869 1.4904 23060 287.52 128.27 24

44、6.92 144.37 12.55 36.83394 2.8782 6.3430 14539 265.59 126.52 273.75 233.42 48.92 62.09394 2.8782 1.6716 23068 287.23 131.24 290.57 138.63 13.26 39.74398 3.0802 6.0444 15510 267.96 129.14 324.44 201.26 44.76 61.76398 3.0802 1.8978 22982 286.73 134.75 369.40 132.32 14.18 43.73D4651084TABLE 1 Continued

45、TP r HS CvCpc hlK MPa moll-1Jmol-1Jmol-1K-1Jmol-1K-1Jmol-1K-1ms-1Pas mWm-1K-1402 3.294 5.6611 16603 270.60 132.80 444.47 166.79 40.03 62.50402 3.294 2.2035 22733 285.85 139.26 557.25 125.27 15.48 50.08406 3.521 5.0501 18021 274.00 139.62 1125.70 128.12 33.65 69.00406 3.521 2.7246 22042 283.91 146.50

46、 1601.40 116.78 17.90 66.35407 3.580 4.7629 18568 275.32 143.30 2459.70 116.97 31.07 77.26407 3.580 2.9844 21611 282.79 149.68 3556.20 113.83 19.21 81.05D4651085TABLE 2 Thermophysical Properties of Isobutane Along IsobarsT r HS CvCpc hlK moll-1Jmol-1Jmol-1K-1Jmol-1K-1Jmol-1K-1ms-1Pas mWm-1K-1Pressur

47、e = 0.1 MPa120 12.636 -22732 115.25 69.01 99.31 1945.6 6063 156.7130 12.474 -21730 123.28 70.26 101.18 1863.7 3702 154.4140 12.311 -20709 130.84 71.51 103.04 1787.1 2465 151.6150 12.148 -19669 138.01 72.73 104.89 1714.8 1749 148.5160 11.985 -18611 144.84 73.95 106.72 1645.7 1304 145.0170 11.820 -175

48、34 151.37 75.19 108.57 1579.1 1009 141.2180 11.654 -16439 157.63 76.46 110.44 1514.5 805.3 137.3190 11.486 -15325 163.65 77.80 112.37 1451.5 657.9 133.3200 11.317 -14192 169.46 79.21 114.36 1389.7 547.7 129.1210 11.146 -13038 175.09 80.70 116.44 1329.0 462.9 124.9220 10.972 -11863 180.56 82.28 118.6

49、3 1269.2 396.1 120.6230 10.796 -10665 185.88 83.95 120.94 1210.1 342.4 116.4240 10.616 -9443.3 191.08 85.72 123.39 1151.6 298.5 112.1250 10.432 -8196.6 196.17 87.58 125.99 1093.7 262.2 108.0260 10.244 -6923.0 201.16 89.54 128.76 1036.2 231.6 103.9261.07 10.223 -6785.7 201.69 89.76 129.06 1030.1 228.7 103.4261.07 0.048038 14452 283.04 79.71 89.77 196.48 6.571 13.17270 0.046232 15263 286.10 81.85 91.69 200.26 6.797 14.03280 0.044385 16191 289.47 84.33 93.96 204.32 7.048 15.02290 0.042696 17142 292.81 86.87 9