2 papers
math.NA2021
An explicit and non-iterative moving-least-squares immersed-boundary method with low boundary velocity error
Wenyuan Chen, Shufan Zou, Qingdong Cai +1
In this work, based on the moving-least-squares immersed boundary method, we proposed a new technique to improve the calculation of the volume force representing the body boundary.…
physics.comp-ph2018
A velocity-space adaptive unified gas kinetic scheme for continuum and rarefied flows
Tianbai Xiao, Kun Xu, Qingdong Cai
In this paper, a unified gas kinetic scheme with adaptive velocity space (AUGKS) for multiscale flow transport will be developed. In near-equilibrium flow regions, particle distrib…