The second virial coefficients, latent heats of vaporization and heats of formation of the lutidines

1960 ◽  
Vol 56 ◽  
pp. 959 ◽  
Author(s):  
J. D. Cox
Keyword(s):  
Virial Coefficients ◽  
Heats Of Formation ◽  
Second Virial Coefficients ◽  
Latent Heats ◽  
Heats Of Vaporization

Virial Coefficients of Three Organic Sulphides

1962 ◽  
Vol 15 (2) ◽  
pp. 190 ◽  
Author(s):  
GA Bottomley ◽  
IH Coopes
Keyword(s):  
Room Temperature ◽  
Virial Coefficients ◽  
Thermodynamic Method ◽  
Dimethyl Sulphide ◽  
Methyl Ethyl ◽  
Second Virial Coefficients ◽  
Specific Heats ◽  
Two Temperatures ◽  
Latent Heats

The second virial coefficients at two temperatures somewhat above room temperature have been determined for the three substances dimethyl sulphide, diethyl sulphide, and methyl ethyl sulphide by e precision differential compressibility method, and the numerical values compared with determinations by the indirect thermodynamic method using vapour specific heats and latent heats of evaporation.

The Bender Equation of State and Virial Coefficients

2000 ◽  
Vol 65 (9) ◽  
pp. 1464-1470 ◽  
Author(s):  
Anatol Malijevský ◽  
Tomáš Hujo
Keyword(s):  
Equation Of State ◽  
Virial Coefficient ◽  
Virial Coefficients ◽  
Low Density ◽  
Second Virial Coefficients ◽  
The Third ◽  
Temperature Dependences ◽  
Experimental Values

The second and third virial coefficients calculated from the Bender equation of state (BEOS) are tested against experimental virial coefficient data. It is shown that the temperature dependences of the second and third virial coefficients as predicted by the BEOS are sufficiently accurate. We conclude that experimental second virial coefficients should be used to determine independently five of twenty constants of the Bender equation. This would improve the performance of the equation in a region of low-density gas, and also suppress correlations among the BEOS constants, which is even more important. The third virial coefficients cannot be used for the same purpose because of large uncertainties in their experimental values.

Interaction Second Virial Coefficients in Binary Systems

1971 ◽  
Vol 55 (5) ◽  
pp. 2071-2075
Author(s):  
Fouad Khoury ◽  
D. B. Robinson
Keyword(s):  
Binary Systems ◽  
Virial Coefficients ◽  
Second Virial Coefficients
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