30 citations · 92 across the 20 of their papers we have counts for
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Solving Vlasov Equations Using NRxx Method
Zhenning Cai, Ruo Li, Yanli Wang
In this paper, we propose a moment method to numerically solve the Vlasov equations using the framework of the NRxx method developed in [6, 8, 7] for the Boltzmann equation. Due to…
Quantum Hydrodynamic Model by Moment Closure of Wigner Equation
Zhenning Cai, Yuwei Fan, Ruo Li +2
In this paper, we derive the quantum hydrodynamics models based on the moment closure of the Wigner equation. The moment expansion adopted is of the Grad type firstly proposed in \…
An Efficient NRxx Method for Boltzmann-BGK Equation
Zhenning Cai, Ruo Li, Yanli Wang
In \cite{NRxx}, we proposed a numerical regularized moment method of arbitrary order (abbreviated as NRxx method) for Boltzmann-BGK equation, which makes numerical simulation using…
Numerical Regularized Moment Method for High Mach Number Flow
Zhenning Cai, Ruo Li, Yanli Wang
This paper is a continuation of our earlier work \cite{NRxx} in which a numerical moment method with arbitrary order of moments was presented. However, the computation may break do…