159 citations · 2.2k across the 75 of their papers we have counts for
6 papers · 1 filter
Simulation study on cavity growth in ductile metal materials under dynamic loading
Aiguo Xu, Guangcai Zhang, Yangjun Ying +1
Cavity growth in ductile metal materials under dynamic loading is investigated via the material point method. Two typical cavity effects in the region subjected to rarefaction wave…
Polar coordinate lattice Boltzmann kinetic modeling of detonation phenomena
Chuandong Lin, Aiguo Xu, Guangcai Zhang +1
A novel polar coordinate lattice Boltzmann kinetic model for detonation phenomena is presented and applied to investigate typical implosion and explosion processes. In this model,…
Two dimensional MRT LB model for compressible and incompressible flows
Feng Chen, Aiguo Xu, Guangcai Zhang +1
In the paper we extend the Multiple-Relaxation-Time (MRT) Lattice Boltzmann (LB) model proposed in [Europhys. Lett. \textbf{90}, 54003 (2010)] so that it is suitable also for incom…
Lattice Boltzmann model for combustion and detonation
Bo Yan, Aiguo Xu, Guangcai Zhang +2
In this paper we present a lattice Boltzmann model for combustion and detonation. In this model the fluid behavior is described by a finite-difference lattice Boltzmann model by Ga…
Lattice BGK kinetic model for high speed compressible flows: hydrodynamic and nonequilibrium behaviors
Yanbiao Gan, Aiguo Xu, Guangcai Zhang +1
We present a simple and general approach to formulate the lattice BGK model for high speed compressible flows. The main point consists of two parts: an appropriate discrete equilib…
Polar coordinate lattice Boltzmann modeling of compressible flows
Chuandong Lin, Aiguo Xu, Guangcai Zhang +2
We present a polar coordinate lattice Boltzmann kinetic model for compressible flows. A method to recover the continuum distribution function from the discrete distribution functio…