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arXiv 1506.04578cond-mat.stat-mechcond-mat.soft
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方势阱中稀薄粘性颗粒气体的动力学理论

Kinetic theory for dilute cohesive granular gases with a square well potential

Satoshi Takada, Kuniyasu Saitoh, Hisao Hayakawa

摘要:

本文发展了稀薄粘性颗粒气体的动力学理论,其中吸引部分用方势阱描述。从动力学理论出发,导出了流体动力学方程,并给出了耗散率和输运系数的微观表达式。我们检查我们的理论的有效性进行直接模拟蒙特卡罗。

英文摘要:

We develop the kinetic theory of dilute cohesive granular gases in which the attractive part is described by a square well potential. We derive the hydrodynamic equations from the kinetic theory with the microscopic expressions for the dissipation rate and the transport coefficients. We check the validity of our theory by performing the direct simulation Monte Carlo.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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