159 citations · 2.2k across the 75 of their papers we have counts for
24 papers · 1 filter
Viscous effects on morphological and thermodynamic non-equilibrium characterizations of shock-bubble interaction
Dejia Zhang, Aiguo Xu, Yanbiao Gan +3
A two-fluid discrete Boltzmann model with a flexible Prandtl number is formulated to study the shock-bubble interaction (SBI). This paper mainly focuses on the viscous effects on m…
Specific-heat ratio effects on the interaction between shock wave and heavy-cylindrical bubble: based on discrete Boltzmann method
Dejia Zhang, Aiguo Xu, Jiahui Song +3
Specific-heat ratio effects on the interaction between a planar shock wave and a two-dimensional heavy-cylindrical bubble are studied by the discrete Boltzmann method. Snapshots of…
Discrete Boltzmann modeling of detonation: based on the Shakhov model
Yiming Shan, Aiguo Xu, Yudong Zhang +2
A Discrete Boltzmann Model(DBM) based on the Shakhov model for detonation is proposed. Compared with the DBM based on the Bhatnagar-Gross-Krook (BGK) model, the current model has a…
Nonequilibrium kinetics effects in Richtmyer-Meshkov instability and reshock processes
Yiming Shan, Aiguo Xu, Lifeng Wang +1
Nonequilibrium kinetic effects are widespread in fluid systems and might have a significant impact on the inertial confinement fusion ignition process, and the entropy production r…
Rayleigh-Taylor instability under multi-mode perturbation: discrete Boltzmann modeling with tracers
Hanwei Li, Aiguo Xu, Ge Zhang +1
The Rayleigh-Taylor Instability (RTI) under multi-mode perturbation in compressible flow is probed via the Discrete Boltzmann Modeling (DBM) with tracers. The distribution of trace…
Thermodynamic non-equilibrium effects in bubble coalescence: A discrete Boltzmann study
Guanglan Sun, Yanbiao Gan, Aiguo Xu +2
The Thermodynamic Non-Equilibrium (TNE) effects in the coalescing process of two initially static bubbles under thermal conditions are investigated by a Discrete Boltzmann Model (D…