Suitability of density-corrected spalart-allmaras model for compression corner flows

Kumar, Naresh and Nair, MT (2015) Suitability of density-corrected spalart-allmaras model for compression corner flows. Journal of Thermophysics and Heat Transfer, 29 (2). pp. 423-428. ISSN 08878722

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Abstract

A study is conducted to perform Reynolds-averaged Navier?Stokes (RANS) simulations for hypersonic flow past a compression ramp and ogive cylinder flare using the in-house-developed RANS code MB-EURANIUM. Computations are done employing the original Spalart?Allmaras turbulence (SA) model along with the correction due to Catris and Aupoix. The three-dimensional compressible RANS equations are the governing flow equations for the investigations. The Spalart?Allmaras turbulence model is used to close the RANS equations. The ogive-cylinder-flare configuration consists of an ogive cylinder with a length of 139 cm, with a flare of angle 35 degree attached to it at the end.

Item Type: Article
Subjects: AERONAUTICS > Aircraft Stability and Control
Depositing User: Mr. BS Shivaram
Date Deposited: 11 May 2018 09:53
Last Modified: 11 May 2018 09:53
URI: http://nal-ir.nal.res.in/id/eprint/12613

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