Journal Article10.1016/0009-2614(77)80279-0
Dynamical correlations in rough sphere fluids
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TL;DR: In this paper, a renormalized kinetic theory for molecular fluids is used to construct the linear and angular velocity correlation functions for rough sphere fluids, and the results are compared with recent molecular dynamics experiments.
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About: This article is published in Chemical Physics Letters. The article was published on 15 Jan 1977. The article focuses on the topics: Kinetic theory of gases & Angular velocity.
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Citations
Slip boundary condition and rough sphere angular velocity correlations
TL;DR: In this paper, the authors examined the angular velocity correlations for rough spheres via a slip boundary condition and found that the condition approximately accounts for microscopic boundary layer effects and exposes both microscopic and collective decay effects.
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References
Kinetic equation for hard-sphere correlation functions
TL;DR: In this article, a kinetic equation for hard-sphere correlation functions is derived for all times and wavelengths, and only the static pair correlation function appears in the equation, and the sound velocity following from the equation is exact.
59
Molecular dynamics of the rough sphere fluid. I. Rotational relaxation
J. O’Dell,Bruce J. Berne +1 more
TL;DR: In this paper, a systematic study is made of rotational relaxation in rough sphere fluids for densities ranging from 0.1 to 0.666 of the closest packed density, and it is found that the Fokker-Planck model is consistent with experiment.
Fully renormalized kinetic theory. III. Density fluctuations
Gene F. Mazenko,Gene F. Mazenko +1 more
TL;DR: In this article, the fully renormalized kinetic theory (FRKT) was extended to the case of density fluctuations, and the memory function associated with the phase-space correlation function was derived in a compact and symmetric form.
Approximate kinetic theory of hard-sphere fluids near equilibrium: II. A quasihydrodynamic approximation for the velocity autocorrelation function
TL;DR: In this paper, a hydrodynamic approximation is made on the non-Markovian kernel of the kinetic equation of hard spheres to simplify the calculations of the velocity correlation function, and the results are in qualitative agreement with computer experiments at all densities.