2 papers
physics.flu-dyn2016
Cures for the Expansion Shock and the Shock Instability of the Roe Scheme
Xue-song Li, Xiao-dong Ren, Chun-wei Gu
A common defect of the Roe scheme is the production of non-physical expansion shock and shock instability. An improved method with several advantages was presented to suppress the…
physics.plasm-ph2014
Conditions for supersonic bent Marshak waves
Qiang Xu, Xiao-dong Ren, Jing Li +3
Supersonic radiation diffusion approximation is a useful way to study the radiation transportation. Considering the bent Marshak wave theory in 2-dimensions, and an invariable sour…