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A finite difference calculation procedure for three‐dimensional turbulent separated flows
Author(s) -
Nakayama Akira
Publication year - 1984
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620200706
Subject(s) - turbulence , finite difference , diffuser (optics) , transformation (genetics) , mathematics , finite difference method , finite difference scheme , scheme (mathematics) , flow (mathematics) , class (philosophy) , computational fluid dynamics , geometry , mechanics , mathematical analysis , physics , computer science , optics , light source , biochemistry , chemistry , gene , artificial intelligence
A general finite difference scheme has been proposed along with a three‐dimensional co‐ordinate transformation procedure for the prediction of three‐dimensional fully elliptic flows. This numerical scheme has been successfully employed for the calculations of the three‐dimensional turbulent separated flow in a rectangular diffuser. The complexity of the phenomena is seen to increase tremendously for the three‐dimensional flows of this class.