Abstract

This work is concerned with the simulation of inviscid compressible flow in time dependent domains. We present an ALE (Arbitrary Lagrangian‐Eulerian) formulation of the Euler equations describing compressible flow, discretize them in space by the discontinous Galerkin method and introduce a semi‐implicit linearized time stepping for the numerical solution of the complete problem. We present some computational results for flow in a channel with a moving wall.

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