Book ChapterDOI
Macroscopic Transport Equations for Rarefied Gas Flows
Henning Struchtrup
- pp 145-160
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The article was published on 2005-01-01. It has received 473 citations till now.read more
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Journal ArticleDOI
Numerical Stability with Help from Entropy: Solving a Set of 13 Moment Equations for Shock Tube Problem
TL;DR: In this paper, a 13 moment generalized hydrodynamics system of rarefied gases is simulated and the physical entropy evolution of the Boltzmann equation is used to reveal the nonequilibrium entropy profile across a shock wave.
Journal ArticleDOI
Thermodynamic analysis of gas flow and heat transfer in microchannels
Yangyu Guo,Moran Wang +1 more
TL;DR: In this paper, the second-law analysis of microscale gas flow and heat transfer should include both the classical bulk entropy generation and the interfacial one which was usually missing in the previous studies.
Journal ArticleDOI
Molecular diameters of rarefied gases
TL;DR: In this paper , a method to describe gas flows in straight channels with arbitrary cross sections for the whole Knudsen range by using a superposition model based on molecular diameters is presented.
Journal ArticleDOI
Coupling improved discrete velocity method and G13-based gas kinetic flux solver: A hybrid method and its application for non-equilibrium flows
Journal ArticleDOI
Computational framework for the regularized 20-moment equations for non-equilibrium gas flows
TL;DR: In this article, a framework for solving the regularized 20-moment equations consisting of a set of transport-like governing equations, the required constitutive closure, re-casting of the equations in second-order partial derivative form and derivation of additional wall boundary conditions is presented.