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Document type:
Zeitschriftenaufsatz 
Author(s):
Fleischmann, Nico; Adami, Stefan; Adams, Nikolaus A. 
Title:
A shock-stable modification of the HLLC Riemann solver with reduced numerical dissipation 
Abstract:
The purpose of this paper is twofold. First, the application of high-order methods in combination with the popular HLLC Riemann solver demonstrates that the grid-aligned shock instability can strongly affect simulation results when the grid resolution is increased. Beyond the well-documented two-dimensional behavior, the problem is particularly troublesome with three-dimensional simulations. Hence, there is a need for shock-stable modifications of HLLC-type solvers for high-speed flow simulation...    »
 
Keywords:
Carbuncle phenomenon; High-order schemes; HLLC; Low-dissipation schemes; Shock instability; WENO 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Horizon 2020:
grant agreement No. 667483 
Journal title:
Journal of Computational Physics 
Year:
2020 
Journal volume:
423 
Pages contribution:
109762 
Covered by:
Scopus 
Language:
en 
Publisher:
Elsevier BV 
E-ISSN:
0021-9991 
Notes:
Research data for this paper: https://mediatum.ub.tum.de/1578328 
Accepted:
04.08.2020 
Date of publication:
01.12.2020 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik