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Simulation of Transonic Flows with Differential Reynolds Stress Models

Togiti, Vamshi and Eisfeld, Bernhard (2017) Simulation of Transonic Flows with Differential Reynolds Stress Models. 17th ONERA-DLR Aerospace Symposium, 7-9 June 2017, Aussois, France.

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Abstract

In this work, the Stress-omega and SSG/LRR-omega differential Reynolds stress models are applied to aeronautical industry relevant transonic flow test cases in order to assess the model performance concerning the shock location. For the test cases investigated here, the SSG/LRR-omega reproduced experimental shock positions whereas the Stress-omega model consistently predicted the shock location too far downstream.

Item URL in elib:https://elib.dlr.de/112978/
Document Type:Conference or Workshop Item (Speech)
Title:Simulation of Transonic Flows with Differential Reynolds Stress Models
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Togiti, VamshiVamshi.Togiti (at) dlr.deUNSPECIFIED
Eisfeld, BernhardBernhard.Eisfeld (at) dlr.deUNSPECIFIED
Date:June 2017
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Reynolds stress model, transonic flows, shock
Event Title:17th ONERA-DLR Aerospace Symposium
Event Location:Aussois, France
Event Type:international Conference
Event Dates:7-9 June 2017
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
Location: Braunschweig
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > CASE, BS
Deposited By: Togiti, Vamshi
Deposited On:15 Nov 2017 16:02
Last Modified:05 Dec 2017 11:48

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