Binary mixtures of inelastic spheres: Simplified constitutive theory

Binary mixtures of inelastic spheres: Simplified constitutive theory
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非弹性球体的二元混合物:简化的本构理论

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发表时间:
2004
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通讯作者:
J. Jenkins
J. Jenkins
中科院分区:
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文献类型:
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作者:
B. Ö. Arnarson;J. Jenkins

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我们给出了当半径和/或质量相差不大时,光滑、近弹性的二元混合球的输运系数的近似表达式。在此基础上,建立了重力横向稳定剪切流中偏析的近似方程,并给出了两个算例的数值解。
We provide approximate expressions for the transport coefficients of a binary mixture of smooth, nearly elastic spheres when the radii and/or the masses are not too different. Using these, we formulate the approximate equations for segregation in a steady shearing flow with gravity transverse to the flow and provide numerical solutions for two examples.