NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
A multiple-time-scale turbulence model based on variable partitioning of turbulent kinetic energy spectrumThe paper presents a multiple-time-scale turbulence model of a single point closure and a simplified split-spectrum method. Consideration is given to a class of turbulent boundary layer flows and of separated and/or swirling elliptic turbulent flows. For the separated and/or swirling turbulent flows, the present turbulence model yielded significantly improved computational results over those obtained with the standard k-epsilon turbulence model.
Document ID
19880034936
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Kim, S.-W.
(NASA Marshall Space Flight Center Huntsville, AL, United States)
Chen, C.-P.
(Alabama, University Huntsville, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1988
Subject Category
Fluid Mechanics And Heat Transfer
Report/Patent Number
AIAA PAPER 88-0221
Accession Number
88A22163
Funding Number(s)
CONTRACT_GRANT: NAS8-35918
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available