Second‐Order Kinetic Theory of Stress for a Dense Gas of Rigid Spheres
作者:
Benjamin J. McCoy,
John S. Dahler,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1968)
卷期:
Volume 11,
issue 10
页码: 2112-2121
ISSN:0031-9171
年代: 1968
DOI:10.1063/1.1691792
出版商: AIP
数据来源: AIP
摘要:
The Enskog dense gas theory is generalized to arbitrary order in gradients of macroscopic field variables. A constitutive relation for the pressure tensor involving products of velocity gradients is presented in an irreducible tensor formulation. The second‐order transport coefficients are evaluated for smooth rigid spheres, and the theory is applied to certain viscometric flows. Expressions are derived for normal stress effects.
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