Journal of Thermodynamics / 2013 / Article / Tab 8 / Research Article
Modified Lennard-Jones Potentials with a Reduced Temperature-Correction Parameter for Calculating Thermodynamic and Transport Properties: Noble Gases and Their Mixtures (He, Ne, Ar, Kr, and Xe) Table 8 Deviations between experimental and predicted thermal conductivities of noble gas mixtures.
Mixtures Number of points Average RMSDr in
(%)
(K)
Reference Present study L-J Wassiljewaa Helium-neon 32 9.69 12.2 5.98 298–973 [36 ] 7 2.30 4.68 1.59 291 [47 ] 138 5.62 8.08 3.14 275–1175 [57 ] 12 11.2 13.9 7.17 303–363 [100 ] 15 8.59 11.3 3.73 350–1050 [104 ] 66 7.65 10.1 4.28 50–973 [26 ] 7 12.6 12.2 6.08 298 [107 ] 8 7.14 7.62 6.27 302–793 [110 ] Helium-argon 32 15.2 14.4 10.8 298–993 [31 ] 20 8.61 9.59 12.1 291 [47 ] 4 12.9 12.2 8.31 273 [56 ] 138 9.00 7.94 5.22 275–1025 [57 ] 15 10.8 9.46 5.98 350–1050 [104 ] 66 8.16 7.22 3.91 50–973 [26 ] 9 9.20 8.23 4.99 298 [107 ] 12 12.3 11.8 7.54 308–363 [109 ] 8 10.6 10.5 11.6 302–793 [110 ] 5 10.3 9.99 5.79 311 [111 ] 4 9.21 8.76 6.80 273 [129 ] Helium-krypton 6 8.47 6.24 3.27 302 [112 ] 32 9.82 6.11 4.16 298–993 [31 ] 9 5.00 3.12 1.88 291 [57 ] 15 9.92 5.27 4.18 350–1050 [104 ] 66 8.76 5.81 3.68 50–973 [26 ] 9 5.39 3.09 2.29 291 [45 , 46 ] 16 10.1 9.50 4.52 308–363 [109 ] 12 6.23 5.49 4.16 302–793 [110 ] Helium-xenon 4 3.95 8.95 1.97 302 [112 ] 16 4.57 7.00 3.52 303–363 [100 ] 15 1.54 4.05 2.62 350–1050 [104 ] 66 7.19 8.93 4.22 50–973 [26 ] 10 6.19 10.02 3.61 291 [45 , 46 ] 8 4.17 8.2 3.43 302–793 [110 ] 6 4.35 9.3 2.24 311 [111 ] Average 888* 8.11 8.42 4.73 Neon-argon 32 3.82 4.91 4.91 298–973 [64 ] 9 3.59 5.91 5.08 291 [47 ] 12 2.87 5.15 4.36 313–363 [113 ] 24 3.51 5.70 6.54 350–1500 [104 ] 87 2.65 4.62 5.34 50–3273 [26 ] 11 0.84 2.23 1.17 311 [115 ] 8 0.77 2.64 2.12 298 [107 ] 8 5.22 7.33 7.34 302–793 [110 ] Neon-krypton 32 1.37 4.94 2.10 298–973 [65 ] 198 25.7 32.2 28.1 275–1275 [57 ] 12 0.97 8.51 2.26 313–363 [113 ] 24 15.8 23.6 19.2 350–1500 [104 ] 87 3.35 7.55 2.58 50–3273 [26 ] 9 4.04 5.58 1.54 311 [115 ] 9 3.85 5.28 2.34 291 [45 , 46 ] 6 6.10 10.4 6.27 302–793 [110 ] Neon-xenon 9 2.11 4.50 2.18 291 [57 ] 12 5.24 8.08 4.49 303–363 [100 ] 24 4.52 7.59 5.03 350–1500 [104 ] 87 4.41 5.24 2.43 50–3273 [26 ] 9 1.90 4.42 2.04 291 [45 , 46 ] 6 6.00 8.72 6.06 302–793 [110 ] Average 715* 9.94 13.7 11.0 Argon-krypton 32 1.14 10.3 2.42 298–973 [64 ] 9 5.65 5.02 3.31 291 [57 ] 24 2.11 9.69 2.51 350–1500 [104 ] 87 2.73 10.1 3.32 50–3273 [26 ] 6 4.70 5.58 2.46 311 [115 ] 8 5.77 5.28 3.58 291 [45 , 46 ] 12 3.52 7.30 1.50 308–363 [109 ] 6 3.32 13.2 5.55 302–793 [110 ] Argon-xenon 9 2.63 5.59 2.94 291 [57 ] 8 10.5 17.1 10.0 311–366 [113 ] 24 1.14 8.46 1.38 350–1500 [104 ] 87 3.10 8.11 2.34 50–3273 [26 ] 9 2.87 5.43 3.19 291 [45 , 46 ] 6 3.43 10.8 3.14 302–793 [110 ] 6 4.05 4.03 4.94 311 [111 ] Average 333* 2.97 8.90 2.92 Krypton-xenon 5 4.42 14.9 3.91 302 [112 ] 9 1.87 12.5 1.03 291 [57 ] 12 7.14 18.3 7.24 313–363 [113 ] 24 2.35 13.7 2.37 350–1500 [104 ] 87 5.13 16.0 3.97 50–3273 [26 ] 9 1.76 12.4 0.92 291 [45 , 46 ] 10 6.06 17.5 5.90 302–793 [110 ] Average 156* 4.51 15.5 3.75 Overall 2092** 7.65 10.8 6.50
Number of data points for each mixture.
Total number of data points for all gas mixture mixtures.
a Wassiljewa equation [15 ] with the combinational factor of Mason and Saxena [16 ].