EQUATION OF STATE FOR A BINARY MIXTURE OF HARD-SPHERE FLUIDS WITH CONCENTRATION DEPENDENT CAVITY

被引：0
|
作者：
KHASARE, SB
机构：
来源：
INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 1991年 / 29卷 / 01期
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An equation of state for a fluid is derived by using an expression [GRAPHICS] where RBAR(j)c = RBAR(j)(1 + alpha-j(X)1X2), beta = 1/kappa-T, X(j) = N(j)/N, and alpha-j is an arbitrary interaction parameter relating to perturbed (RBAR(j)c) and unperturbed (RBAR(j) cavity radii, for the work done in creation of a cavity (solute sphere) in a fluid. The equation is used to calculate as an illustration, sound velocities in a mixture of tetrahydropyrrole and cyclohexane. The agreement between these values with those obtained experimentally is striking.
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页码：19 / 21
页数：3
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