@article{oai:ynu.repo.nii.ac.jp:00011920, author = {Junya, Aono and Keiichi, Kitamura}, journal = {Journal of Computational Physics}, month = {Apr}, note = {This paper proposes a novel method for the computation of compressible multiphase flows under the assumption of pressure equilibrium based on a 6-equation model and the AUSM (Advection Upstream Splitting Method) family. In this study, we introduce a new numerical pressure flux dissipation term based on the relative velocities in the gas and liquid phases to develop an analogous carbuncle-suppression mechanism that is applicable to gas dynamics. We also propose a mass flux dissipation term based on the pressure ratio at the gas-liquid interface and incorporate both terms into SLAU2, an AUSM-family scheme, to achieve robustness against shock anomalies.}, title = {An appropriate numerical dissipation for SLAU2 towards shock-stable compressible multiphase flow simulations}, volume = {462}, year = {2022} }