Numerical solution of Navier-Stokes-Korteweg systems by Local Discontinuous Galerkin methods in multiple space dimensions
Numerical solution of Navier-Stokes-Korteweg systems by Local Discontinuous Galerkin methods in multiple space dimensions
复制标题
多维空间局部间断伽辽金法对 Navier-Stokes-Korteweg 系统的数值求解
DOI:
10.1016/j.amc.2015.09.080
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Kroner
中科院分区:
文献类型:
--
作者:
Kremser;Kroner
Compressible liquid–vapor flow with phase transitions can be described by systems of Navier–Stokes–Korteweg type. They extend the Navier–Stokes equations by nonlinear higher-grade terms which take the form of either differential or nonlocal integral operators. A numerical approximation method on the basis of the Local Discontinuous Galerkin method in multiple space dimensions is suggested for isothermal flows. It relies on a specific discretization of a non-conservative formulation. To enhance the performance of the overall scheme two techniques are used: (i) local spatial adaptivity based on gradient indicators for the density and (ii) parallelism based on domain decomposition.The paper concludes with numerical experiments in two and three space dimensions. They show the reliability and efficiency of the proposed approach as well as they demonstrate the applicability of the models for several important phase transition phenomena.
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DOI:
10.1002/zamm.200410211
发表时间:
2005-12
期刊:
ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
影响因子:
--
作者:
C. Rohde
通讯作者:
C. Rohde
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
P. Engel;Adrian Viorel;C. Rohde
通讯作者:
C. Rohde
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
A. Dressel;C. Rohde
通讯作者:
C. Rohde
影响因子:
1
作者:
Katharina Hermsdörfer;C. Kraus;D. Kröner
通讯作者:
D. Kröner
影响因子:
2.9
作者:
P. Noble;J. Vila
通讯作者:
J. Vila