An efficient algorithm for compressible flows with real gases
作者:
P. Glaister,
期刊:
International Journal for Numerical Methods in Fluids
(WILEY Available online 1989)
卷期:
Volume 9,
issue 10
页码: 1269-1283
ISSN:0271-2091
年代: 1989
DOI:10.1002/fld.1650091007
出版商: John Wiley&Sons, Ltd
关键词: Euler equations;Real gases;Local parametrization of the equation of state
数据来源: WILEY
摘要:
AbstractAn efficient algorithm is presented for the solution of the Euler equations of gas dynamics with a general convex equation of state. The scheme is based on solving linearized Riemann problems approximately, and in more than one dimension incorporates operator splitting. In particular, only one function evaluation in each computational cell is required by using a local parametrization of the equation of state. The scheme is applied to two standard test problems in gas dynamics for some specimen equations of state.
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