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The present state of DIA models and their impact on one point closuresAn outline is presented of the DIA model. Another outline is presented of TSDIA (two scale DIA) and some suggestions for turbulence modeling. Two proposals are made: helicity for the study of the effects of swirling flow and cross flow; and density variance for the study of highly compressed flows.
Document ID
19920015289
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Yoshizawa, Akira (Tokyo Univ.)
Date Acquired
September 6, 2013
Publication Date
March 1, 1992
Publication Information
Publication: NASA. Lewis Research Center, Workshop on Engineering Turbulence Modeling
Subject Category
Fluid Mechanics And Heat Transfer
Accession Number
92N24532
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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