258 citations · 1.3k across the 49 of their papers we have counts for
8 papers · 1 filter
Lattice Boltzmann model with self-tuning equation of state for coupled thermo-hydrodynamic flows
Rongzong Huang, Huiying Wu, Nikolaus A. Adams
A novel lattice Boltzmann (LB) model with self-tuning equation of state (EOS) is developed in this work for simulating coupled thermo-hydrodynamic flows. The velocity field is solv…
Lattice Boltzmann model with self-tuning equation of state for multiphase flows
Rongzong Huang, Huiying Wu, Nikolaus A. Adams
A novel lattice Boltzmann (LB) model for multiphase flows is developed that complies with the thermodynamic foundations of kinetic theory. By directly devising the collision term f…
Positivity-preserving method for multi-resolution simulations of compressible flows
Shuccheng Pan, Xiangyu Hu, Nikolaus Adams
We present a positivity-preserving method for multi-resolution simulations of compressible flows involving extreme conditions such as near vacuum and strong discontinuities. The no…
A species-clustered ODE solver for large-scale chemical kinetics using detailed mechanisms
Jian-Hang Wang, Shucheng Pan, Xiangyu Y. Hu +1
In this study, a species-clustered ordinary differential equations (ODE) solver for chemical kinetics with large detailed mechanisms based on operator-splitting is presented. The O…
A Lagrangian Inertial Centroidal Voronoi Particle method for dynamic load balancing in particle-based simulations
Zhe Ji, Lin Fu, Xiangyu Y. Hu +1
In this paper we develop a Lagrangian Inertial Centroidal Voronoi Particle (LICVP) method to extend the original CVP method \cite{fu2017physics} to dynamic load balancing in partic…
A Split Random Time Stepping Method for Stiff and Non-stiff Chemically Reacting Flows
Jian-Hang Wang, Shucheng Pan, Xiangyu Y. Hu +1
In this paper, a new fractional step method is proposed for simulating stiff and nonstiff chemically reacting flows. In stiff cases, a well-known spurious numerical phenomenon, i.e…