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Large Eddy Simulation of Flow in Turbine Cascades Using LEST and UNCLE CodesDuring the period December 23, 1997 and December August 31, 2004, we accomplished the development of 2 CFD codes for DNS/LES/RANS simulation of turbine cascade flows, namely LESTool and UNCLE. LESTool is a structured code making use of 5th order upwind differencing scheme and UNCLE is a second-order-accuracy unstructured code. LESTool has both Dynamic SGS and Sparlart's DES models and UNCLE makes use of URANS and DES models. The current report provides a description of methodologies used in the codes.
Document ID
20040182474
Acquisition Source
Headquarters
Document Type
Contractor or Grantee Report
Authors
Ashpis, David (NASA Glenn Research Center Cleveland, OH, United States)
Huang, P. G. (Kentucky Univ. Lexington, KY, United States)
Date Acquired
September 7, 2013
Publication Date
August 31, 2004
Subject Category
Fluid Mechanics And Thermodynamics
Funding Number(s)
CONTRACT_GRANT: NAG3-2099
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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