TY  - JOUR
AU  - Kaiser, Klaus
AU  - Schütz, Jochen
AU  - Schöbel, Ruth
AU  - Noelle, Sebastian
TI  - A New Stable Splitting for the Isentropic Euler Equations
JO  - Journal of scientific computing
VL  - 70
IS  - 3
SN  - 1573-7691
CY  - New York, NY [u.a.]
PB  - Springer Science + Business Media B.V.
M1  - FZJ-2018-00855
SP  - 1390 - 1407
PY  - 2017
AB  - In this work, we propose a new way of splitting the flux function of the isentropic compressible Euler equations at low Mach number into stiff and non-stiff parts. Following the IMEX methodology, the latter ones are treated explicitly, while the first ones are treated implicitly. The splitting is based on the incompressible limit solution, which we call reference solution. An analysis concerning the asymptotic consistency and numerical results demonstrate the advantages of this splitting.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000394326400018
DO  - DOI:10.1007/s10915-016-0286-6
UR  - https://juser.fz-juelich.de/record/842648
ER  -