Multiple-relaxation-time discrete Boltzmann modeling of multicomponent mixture with nonequilibrium effects

C Lin, KH Luo, A Xu, Y Gan, H Lai - Physical Review E, 2021 - APS
… , hydrodynamic, and thermodynamic nonequilibrium effects are taken into account. It allows
… the nonequilibrium effects. The physical capability of DBM to describe the nonequilibrium

[HTML][HTML] Three-dimensional multiple-relaxation-time discrete Boltzmann model of compressible reactive flows with nonequilibrium effects

Y Ji, C Lin, KH Luo - AIP Advances, 2021 - pubs.aip.org
… In this work, we extend the model to 3D reactive flows and present a multiple-relaxation-time
(MRT) … nonequilibrium effects can be investigated to study the nonequilibrium behaviors. …

A multiple-relaxation-time collision model for nonequilibrium flows

Y Shi, X Shan - Physics of Fluids, 2021 - pubs.aip.org
… rarefaction effects by adopting the theoretical relaxation times … , a common benchmark for
nonequilibrium flows. The results … of the higher relaxation times in nonequilibrium flow regime …

Lattice Boltzmann simulation of non-equilibrium flows using spectral multiple-relaxation-time collision model

S Yan, X Shan - arXiv preprint arXiv:2401.11086, 2024 - arxiv.org
… of non-equilibrium flows is critical to space flight. In the present work we demonstrate that the
recently developed spectral multiple-relaxation-… 7 provided that the relaxation times of the …

[图书][B] Non-equilibrium reacting gas flows: kinetic theory of transport and relaxation processes

E Nagnibeda, E Kustova - 2009 - books.google.com
… netics in the relaxation zone behind … non-equilibrium distributions in a boundary layer
close to the surface of a space vehicle entering the Earth atmosphere. The effect of non-equilibrium

Multiple-relaxation-time lattice Boltzmann model for convection heat transfer in porous media under local thermal non-equilibrium condition

Q Liu, XB Feng, XL Wang - Physica A: Statistical Mechanics and its …, 2020 - Elsevier
… It should be noted that the source terms accounting for the thermal non-equilibrium effects in
… terms accounting for the thermal non-equilibrium effects are actually linearly related to the …

Discrete Boltzmann modeling of unsteady reactive flows with nonequilibrium effects

C Lin, KH Luo - Physical Review E, 2019 - APS
nonequilibrium effectsnonequilibrium effects on the predicted physical quantities in
unsteady combustion are quantified via the DBM. It is demonstrated that nonequilibrium effects

Hot carrier relaxation processes and nonequilibrium phonon effect in multiple quantum well structures

W Ge, Z Xu, Y Li, Z Xu, J Xu, B Zheng, W Zhuang - Journal of luminescence, 1990 - Elsevier
… to investigate the relaxation processes of hot nonequilibrium carriers in multiple quantum
well … is the sum of the electron—phonon interaction time constant and the nonequilibrium

Nonequilibrium relaxation in high speed flows

E Josyula, W Bailey, K Xu - 37th AIAA Thermophysics Conference, 2004 - arc.aiaa.org
… 7) is that nonequilibrium internal energy effects, eg those … nonequilibrium effects
encountered in the transition to the rarefied flows, such as translational and rotational non-equilibrium, …

Strong nonexponential relaxation and memory effects in a fluid with nonlinear drag

A Patrón, B Sánchez-Rey, A Prados - Physical Review E, 2021 - APS
… by a long-lived nonequilibrium state, … , relaxation, and strong memory effects, presents
scaling properties: the time evolution of the temperature—for both relaxation and memory effects—…