49 citations · 143 across the 13 of their papers we have counts for
4 papers · 1 filter
uniGasFoam: a particle-based OpenFOAM solver for multiscale rarefied gas flows
Nikos Vasileiadis, Giorgos Tatsios, Craig White +3
This paper presents uniGasFoam, an open-source particle-based solver for multiscale rarefied gas flow simulations, which has been developed within the well-established OpenFOAM fra…
A DSMC-CFD coupling method using surrogate modelling for low-speed rarefied gas flows
Giorgos Tatsios, Arun K. Chinnappan, Arshad Kamal +7
A new Micro-Macro-Surrogate (MMS) hybrid method is presented that couples the Direct Simulation Monte Carlo (DSMC) method with Computational Fluid Dynamics (CFD) to simulate low-sp…
On the velocity distribution function of spontaneously evaporating atoms
Sergiu Busuioc, Livio Gibelli, Duncan A. Lockerby +1
Numerical solutions of the Enskog-Vlasov (EV) equation are used to determine the velocity distribution function of atoms spontaneously evaporating into near-vacuum conditions. It i…
A finite-difference lattice Boltzmann approach for gas microflows
G. P. Ghiroldi, L. Gibelli
Finite-difference Lattice Boltzmann (LB) models are proposed for simulating gas flows in devices with microscale geometries. The models employ the roots of half-range Gauss-Hermite…