982 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN17 papers
- Institute of Applied Physics and Computational MathematicsCN16 papers
- China University of Mining and TechnologyCN11 papers
- Peking UniversityCN10 papers
- State Key Laboratory for Geomechanics and Deep Underground EngineeringCN8 papers
- Institute of High Energy PhysicsCN7 papers
- University of Chinese Academy of SciencesCN7 papers
- Southwest UniversityCN5 papers
- Academy of Mathematics and Systems ScienceCN4 papers
- Institute of Theoretical PhysicsCN4 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT4 papers
- Beijing Institute of Petrochemical TechnologyCN3 papers
10 papers · 1 filter
Discrete Boltzmann modeling of Rayleigh-Taylor instability in two-component compressible flows
Chuandong Lin, Aiguo Xu, Guangcai Zhang +2
A discrete Boltzmann model (DBM) is proposed to probe the Rayleigh-Taylor instability (RTI) in two-component compressible flows. Each species has a flexible specific heat ratio and…
Kinetic modeling of detonation and effects of negative temperature coefficient
Yudong Zhang, Aiguo Xu, Guangcai Zhang +2
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 equation…
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,…
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…
Prandtl number effects in MRT Lattice Boltzmann models for shocked and unshocked compressible fluids
Feng Chen, Aiguo Xu, Guangcai Zhang +1
For compressible fluids under shock wave reaction, we have proposed two Multiple-Relaxation-Time (MRT) Lattice Boltzmann (LB) models [F. Chen, et al, EPL \textbf{90} (2010) 54003;…
Phase separation in thermal systems: LB study and morphological characterization
Yanbiao Gan, Aiguo Xu, Guangcai Zhang +1
We investigate thermal and isothermal symmetric liquid-vapor separations via a FFT-Thermal Lattice Boltzmann (FFT-TLB) model. Structure factor, domain size and Minkowski functional…
FFT-LB modeling of thermal liquid-vapor systems
Yanbiao Gan, Aiguo Xu, Guangcai Zhang +1
We further develop a thermal LB model for multiphase flows. In the improved model, we propose to use the FFT scheme to calculate both the convection term and external force term. T…
Lattice Boltzmann study on Kelvin-Helmholtz instability: the roles of velocity and density gradients
Yanbiao Gan, Aiguo Xu, Guangcai Zhang +1
A two-dimensional lattice Boltzmann model with 19 discrete velocities for compressible Euler equations is proposed (D2V19-LBM). The fifth-order Weighted Essentially Non-Oscillatory…
Multiple-Relaxation-Time Lattice Boltzmann Approach to Compressible Flows with Flexible Specific-Heat Ratio and Prandtl Number
Feng Chen, Aiguo Xu, Guangcai Zhang +2
A new multiple-relaxation-time lattice Boltzmann scheme for compressible flows with arbitrary specific heat ratio and Prandtl number is presented. In the new scheme, which is based…
Simulating liquid-vapor phase separation under shear with lattice Boltzmann method
Ce Wang, Aiguo Xu, Guangcai Zhang +1
We study liquid-vapor phase separation under shear via the Shan-Chen lattice Boltzmann model. Besides the rheological characteristics, we analyze the Kelvin-Helmholtz(K-H) instabil…