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Titel:

A conservative interface-interaction method for compressible multi-material flows

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Pan, S.; Han, L.; Hu, X.Y.; Adams, N.A.
Abstract:
In this paper we develop a conservative interface-interaction method dedicated to simulating multiple compressible fluids with sharp interfaces. Numerical models for finite-volume cells cut by more than two material-interface are proposed. First, we simplify the interface interaction inside such a cell to avoid the need for explicit interface reconstruction and very complex flux calculation. Second, conservation is strictly preserved by an efficient conservation correction procedure for the cut...     »
Stichworte:
Compressible multi-material flows; Sharp interface method; Multi-resolution simulations; Level-set method; Interface scale separation
Zeitschriftentitel:
Journal of Computational Physics
Jahr:
2018
Heft / Issue:
Vol. 371
Seitenangaben Beitrag:
pp. 870-895
Nachgewiesen in:
Scopus
Volltext / DOI:
doi:10.1016/j.jcp.2018.02.007
WWW:
https://doi.org/10.1016/j.jcp.2018.02.007
Verlag / Institution:
Elsevier
TUM Einrichtung:
Lehrstuhl für Aerodynamik
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