A Monte Carlo study of semi-dilute hard sphere mixtures

作者: Pascal H. Fries , Jean-Pierre Hansen

DOI: 10.1080/00268978300100641

关键词: Equation of stateDynamic Monte Carlo methodDirect simulation Monte CarloThermodynamicsSPHERESDistribution functionHard spheresMonte Carlo methodPhysicsPair distribution function

摘要: We present Monte Carlo results for the high density equation of state and partial pair distribution functions semi-dilute solutions large hard spheres in a solvent smaller spheres. The simulation data diameter ratios 2 : 1 3 agree reasonably well with predictions Percus-Yevick theory its semi-empirical modifications, except solute-solute function. A free volume analysis points to existence defined, concentration dependent, amorphous close packed which is significantly higher than pure sphere fluid.

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