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Examination of Parameters Affecting Large-Eddy Simulations of Flow Past a Square Cylinder.

Authors :
Mankbadi, M. R.
Georgiadis, N. J.
Source :
AIAA Journal. Jun2015, Vol. 53 Issue 6, p1706-1712. 7p.
Publication Year :
2015

Abstract

A study which examined the flow over a square cylinder with emphasis on the numerical uncertainties arising from truncation of the spanwise extent and spatial resolution of spanwise periodic flows using large-eddy simulation (LES) is presented. Topics covered include examination of several domain widths, performing implicit LES over a rectangular cylinder, boundary conditions and numerical sensitivities to mesh size.

Details

Language :
English
ISSN :
00011452
Volume :
53
Issue :
6
Database :
Academic Search Index
Journal :
AIAA Journal
Publication Type :
Academic Journal
Accession number :
103017331
Full Text :
https://doi.org/10.2514/1.J053684