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Assessment of higher order turbulence models for complex two- and three-dimensional flowfieldsA numerical method is presented to solve the three-dimensional Navier-Stokes equations in combination with a full Reynolds-stress turbulence model. Computations will be shown for three complex flowfields. The results of the Reynolds-stress model will be compared with those predicted by two different versions of the k-omega model. It will be shown that an improved version of the k-omega model gives as accurate results as the Reynolds-stress model.
Document ID
19930010846
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Menter, Florian R. (Eloret Corp. Palo Alto, CA., United States)
Date Acquired
September 6, 2013
Publication Date
September 1, 1992
Subject Category
Fluid Mechanics And Heat Transfer
Report/Patent Number
NASA-TM-103944
NAS 1.15:103944
A-92124
Accession Number
93N20035
Funding Number(s)
PROJECT: RTOP 505-59-40
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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