Recently, the general synthetic iterative scheme (GSIS) has been proposed to find the
steady-state solution of the Boltzmann equation in the whole range of gas rarefaction, where …

The unified gas-kinetic scheme (UGKS) provides a framework for simulating multiscale
transport with the updates of both gas distribution function and macroscopic flow variables …

One of the central problems in the study of rarefied gas dynamics is to find the steady-state
solution of the Boltzmann equation quickly. When the Knudsen number is large, ie the …

In this paper, we present a unified gas-kinetic wave-particle (UGKWP) method on
unstructured mesh for the multiscale simulation of continuum and rarefied flow. Inheriting …

In the study of rarefied gas dynamics, the discrete velocity method (DVM) has been widely
employed to solve the gas kinetic equations. Although various versions of DVM have been …

In this paper, the nonlinear squeeze-film dam** (SFD) involving rarefied gas effect in the
micro-electro-mechanical systems (MEMS) is investigated. Considering the motion of …

Reaction Control System (RCS) is a direct force control system that successfully adjusts a
craft's attitude or orbit using the reaction force created by jet flow. RCS is frequently …

The apparent gas permeability of a porous medium is an important parameter in the
prediction of unconventional gas production, which was first investigated systematically by …

In the previous study, the multiscale discrete velocity method (MDVM) has been developed
for monatomic gas with particle translational motion only. Unlike the unified gas-kinetic …

Discrete unified gas-kinetic scheme (DUGKS) is a multiscale numerical method for flows
from continuum limit to free molecular limit, and is especially suitable for the simulation of …