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math.NA2019★ 48 cited
An all speed second order well-balanced IMEX relaxation scheme for the Euler equations with gravity
Andrea Thomann, Gabriella Puppo, Christian Klingenberg
We present an implicit-explicit well-balanced finite volume scheme for the Euler equations with a gravitational source term which is able to deal also with low Mach flows. To visua…
math.NA2019★ 16 cited
An all speed second order IMEX relaxation scheme for the Euler equations
Andrea Thomann, Markus Zenk, Gabriella Puppo +1
We present an implicit-explicit finite volume scheme for the Euler equations. We start from the non-dimensionalised Euler equations where we split the pressure in a slow and a fast…