Crossover equation of state of a multi-component fluid mixture in the vicinity of liquid-vapor critical points

2018 ◽  
Vol 513 ◽  
pp. 149-155 ◽  
Author(s):  
M.Yu. Belyakov ◽  
V.D. Kulikov ◽  
A.R. Muratov ◽  
V.P. Voronov
Keyword(s):  
Equation Of State ◽  
Critical Points ◽  
Fluid Mixture ◽  
Crossover Equation Of State ◽  
Liquid Vapor

Critical consolute point in hard-sphere binary mixtures: Effect of the value of the eighth and higher virial coefficients on its location

2010 ◽  
Vol 75 (3) ◽  
pp. 359-369 ◽  
Author(s):  
Mariano López De Haro ◽  
Anatol Malijevský ◽  
Stanislav Labík
Keyword(s):  
Equation Of State ◽  
Binary Mixtures ◽  
Hard Sphere ◽  
Hard Spheres ◽  
Virial Coefficients ◽  
Fluid Mixture ◽  
Binary Fluid ◽  
Virial Series ◽  
Consolute Point ◽  
Critical Constants

Various truncations for the virial series of a binary fluid mixture of additive hard spheres are used to analyze the location of the critical consolute point of this system for different size asymmetries. The effect of uncertainties in the values of the eighth virial coefficients on the resulting critical constants is assessed. It is also shown that a replacement of the exact virial coefficients in lieu of the corresponding coefficients in the virial expansion of the analytical Boublík–Mansoori–Carnahan–Starling–Leland equation of state, which still leads to an analytical equation of state, may lead to a critical consolute point in the system.

Critical points of adsorbed phases using a 2D lattice gas equation of state

2006 ◽  
Vol 244 (1) ◽  
pp. 2-10
Author(s):  
Marcelo F. Alfradique ◽  
Papa M. Ndiaye ◽  
Marcelo Castier
Keyword(s):  
Equation Of State ◽  
Critical Points ◽  
Lattice Gas

Crossover Equation of State for Selected Hydrocarbons (C4–C7)

2014 ◽  
Vol 22 (11-12) ◽  
pp. 1291-1297 ◽  
Author(s):  
Aijing Shen ◽  
Qiang Liu ◽  
Yuanyuan Duan ◽  
Zhen Yang
Keyword(s):  
Equation Of State ◽  
Crossover Equation Of State
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