30 citations · 228 across the 45 of their papers we have counts for
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Linear regularized 13-moment equations with Onsager boundary conditions for general gas molecules
Zhenning Cai, Manuel Torrilhon, Siyao Yang
We develop the steady-state regularized 13-moment equations in the linear regime for rarefied gas dynamics with general collision models. For small Knudsen numbers, the model is ac…
Flows Between Parallel Plates: Analytical Solutions of Regularized 13-Moment Equations for Inverse-Power-Law Models
Zhicheng Hu, Siyao Yang, Zhenning Cai
We study the structure of stationary channel flows predicted by the regularized 13-moment equations. Compared with the previous work [P. Taheri et al., Phys. Fluids, 21 (2009), 017…
Moment method as a numerical solver: Challenge from shock structure problems
Zhenning Cai
We survey a number of moment hierarchies and test their performances in computing one-dimensional shock structures. It is found that for high Mach numbers, the moment hierarchies a…
On the Holway-Weiss Debate: Convergence of the Grad-Moment-Expansion in Kinetic Gas Theory
Zhenning Cai, Manuel Torrilhon
Moment expansions are used as model reduction technique in kinetic gas theory to approximate the Boltzmann equation. Rarefied gas models based on so-called moment equations became…