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Young-Person's Guide to Detached-Eddy Simulation GridsWe give the "philosophy", fairly complete instructions, a sketch and examples of creating Detached-Eddy Simulation (DES) grids from simple to elaborate, with a priority on external flows. Although DES is not a zonal method, flow regions with widely different gridding requirements emerge, and should be accommodated as far as possible if a good use of grid points is to be made. This is not unique to DES. We brush on the time-step choice, on simple pitfalls, and on tools to estimate whether a simulation is well resolved.
Document ID
20010080473
Acquisition Source
Langley Research Center
Document Type
Contractor Report (CR)
Authors
Spalart, Philippe R.
(Boeing Commercial Airplane Group Seattle, WA United States)
Streett, Craig
Date Acquired
September 7, 2013
Publication Date
July 1, 2001
Subject Category
Numerical Analysis
Report/Patent Number
NAS 1.26:211032
NASA/CR-2001-211032
Funding Number(s)
PROJECT: RTOP 706-81-13-02
CONTRACT_GRANT: NAS1-97040
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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