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Composite schemes used for 2D and 3D transonic flows computation
Author(s) -
Kozel K.,
Janda M.,
Liska R.
Publication year - 2002
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/1617-7061(200203)1:1<434::aid-pamm434>3.0.co;2-b
Subject(s) - transonic , inviscid flow , finite volume method , computation , dissipative system , channel (broadcasting) , mathematics , geometry , mechanics , physics , computer science , algorithm , telecommunications , thermodynamics , aerodynamics
This work deals with numerical solution of 3D inviscid transonic flows in a channel using finite volume form of composite scheme. The combination of less dissipative Lax‐Wendroffs cheme and more dissipative Lax‐Friedrichs scheme is used in cell‐vertex form and basic 3D five sides finite volume. Some 3D results of transonic flows in a channel that is an extension of 2D GAMM channel with a) a changed bump in z‐direction b) not changed bump but with swept wing geometry are presented in the article.