A comparison between AUSM+ and AUSMPW solver for simulation of supersonic flows using unstructured grid  Fulltext 

[ Hosseinalipour ] - Assistant Professor, Mechanical Engineering Department, Iran University of Science and Technology (IUST)
[ Hadi Vafadar Moradi ] - MSc. Student, Mechanical Engineering Department, Iran University of Science and Technology (IUST)

خلاصه مقاله:

AUSM family are one of the robustness solver that is categorized as FVS (Flux Vector Splitting). During last decades many improvement have been made to achieve near perfect numerical flux scheme. In this paper, formulation for two of AUSM family called AUSM+ and AUSMPW (Advection Upstream Splitting Method with Pressure Based Weight function) on unstructured grid will developed and the results from these two will compare for blunt body, bump and compression ramp.

AUSMPW, AUSM+, Upwind, Unstructured Grid