Conservative scheme compatible with some other conservation laws: Conservation of the local angular momentum

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 01 Oct 2022Embargo end date: 01 Jan 2022 Switzerland, Switzerland English Publisher:Elsevier BVJournal:Computers & Fluids, volume 247, page 105,663 (issn: 0045-7930,

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Authors: Abgrall, Remi; Nassajian Mojarrad, Fatemeh;

doi: 10.1016/j.compfluid.2022.105663 , 10.48550/arxiv.2201.04737 , 10.5167/uzh-221121

arXiv: 2201.04737

Conservative scheme compatible with some other conservation laws: Conservation of the local angular momentum

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Abstract

We are interested in building schemes for the compressible Euler equations that are also locally conserving the angular momentum. We present a general framework, describe a few examples of schemes and show results. These schemes can be of arbitrary order.

Countries

Switzerland, Switzerland

Related Organizations

EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH
Switzerland
University of Zurich
Switzerland

Keywords

General Computer Science, General Engineering, Numerical Analysis (math.NA), Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics, Euler equations, angular momentum preservation, explicit schemes, high order methods, 10123 Institute of Mathematics, residual distribution schemes, 510 Mathematics, 2200 General Engineering, FOS: Mathematics, 1700 General Computer Science, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, Mathematics - Numerical Analysis, Finite element methods applied to problems in fluid mechanics

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