F Chen, A Xu, G Zhang - Physics of fluids, 2018 - pubs.aip.org
The two-dimensional Richtmyer-Meshkov Instability (RMI) system and the coexisting system combined with Rayleigh-Taylor Instability (RTI) are simulated with a multiple-relaxation time …
We investigate the effects of viscosity and heat conduction on the onset and growth of Kelvin– Helmholtz instability (KHI) via an efficient discrete Boltzmann model. Technically, two …
Y Zhang, A Xu, F Chen, C Lin, ZH Wei - AIP Advances, 2022 - pubs.aip.org
Slip flow is a common phenomenon in micro-/nano-electromechanical systems. It is well known that the mass and heat transfers in slip flow show many unique behaviors, such as …
Y Zhang, A Xu, G Zhang, C Zhu, C Lin - Combustion and Flame, 2016 - Elsevier
The kinetic modeling and simulation of reactive flows, especially for those with detonation, are further investigated. From the theoretical side, a new set of hydrodynamic equations are …
F Chen, AG Xu, GC Zhang - Frontiers of Physics, 2016 - Springer
Abstract The two-dimensional Rayleigh–Taylor instability problem is simulated with a multiple-relaxation-time discrete Boltzmann model with a gravity term. Viscosity, heat …
Y Zhang, A Xu, G Zhang, Z Chen, P Wang - Computer Physics …, 2019 - Elsevier
A general framework for constructing discrete Boltzmann model for non-equilibrium flows based on the Shakhov model is presented. The Hermite polynomial expansion and a set of …
A multiple-relaxation-time discrete Boltzmann model (DBM) is proposed for multicomponent mixtures, where compressible, hydrodynamic, and thermodynamic nonequilibrium effects …
Z Liu, J Song, A Xu, Y Zhang… - Proceedings of the …, 2023 - journals.sagepub.com
Plasma shock waves widely exist and play an important role in high-energy-density environment, especially in the inertial confinement fusion. Due to the large gradient of …