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Verification and Validation of a Second-Moment-Closure Model

Eisfeld, Bernhard and Rumsey, Christopher and Togiti, Vamshi (2016) Verification and Validation of a Second-Moment-Closure Model. AIAA Journal, 54 (5), pp. 1524-1541. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.J054718. ISSN 0001-1452.

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The implementation of the combined Speziale-Sarkar-Gatski/Launder-Reece-Rodi differential Reynolds stress model into different flow solvers is verified by studying the grid convergence of test cases from the Turbulence Modeling Resource Website. The model's predictive capabilities are also assessed based on four basic and three extended validation cases, involving attached and separated boundary layer flows, effects of streamline curvature and secondary flow. Simulation results are compared against experimental data and predictions by the eddy-viscosity models of Spalart-Allmaras and Menter's Shear Stress Transport.

Item URL in elib:https://elib.dlr.de/109290/
Document Type:Article
Title:Verification and Validation of a Second-Moment-Closure Model
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Eisfeld, BernhardBernhard.Eisfeld (at) dlr.deUNSPECIFIED
Rumsey, Christophernasa langleyUNSPECIFIED
Togiti, VamshiVamshi.Togiti (at) dlr.deUNSPECIFIED
Date:May 2016
Journal or Publication Title:AIAA Journal
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.2514/1.J054718
Page Range:pp. 1524-1541
Publisher:American Institute of Aeronautics and Astronautics (AIAA)
Keywords:Turbulence modeling, Reynolds stress model
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Deposited By: Eisfeld, Dr.-Ing. Bernhard
Deposited On:08 Dec 2016 15:19
Last Modified:08 Mar 2018 18:42

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