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Comparison of a Local Correlation-Based Transition Transport Model with an eN-Method for Transition Prediction

Seyfert, Cornelia and Krumbein, Andreas (2013) Comparison of a Local Correlation-Based Transition Transport Model with an eN-Method for Transition Prediction. In: New Results in Numerical Experimental Fluid Mechanics VIII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 121. Springer Verlag, Heidelberg New York Dordrecht London. pp. 541-548. ISBN 978-3-642-35679-7. ISSN 1612-2909

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Official URL: http://link.springer.com/chapter/10.1007/978-3-642-35680-3_64

Abstract

The γ -Re θt model, a parallelizable, correlation-based, transition transport model was implemented into the DLR TAU code. Its capability to predict transition has been investigated at one-element airfoils, such as Somers NLF(1)-0416 airfoil and a transonic airfoil of Messerschmidt-Bölkow-Blohm. The influence of relevant input parameters is discussed in terms of predicted transition locations and skin friction coefficient distributions. The standard transition prediction approach in the DLR TAU code is based on the eN-method, a non-local, streamline based approach. Coupling TAU with a boundary layer and stability analysis code enables transition prediction within the RANS solver. The results of both transition prediction methods are compared to each other and the advantages and short-comings of either model are pointed out.

Item URL in elib:https://elib.dlr.de/66937/
Document Type:Contribution to a Collection
Additional Information:Online ISBN: 978-3-642-35680-3 Namensänderung: Frau Seyfert heißt jetzt Cornelia Grabe
Title:Comparison of a Local Correlation-Based Transition Transport Model with an eN-Method for Transition Prediction
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Seyfert, Corneliacornelia.grabe (at) dlr.deUNSPECIFIED
Krumbein, Andreasandreas.krumbein (at) dlr.deUNSPECIFIED
Date:2013
Journal or Publication Title:New Results in Numerical Experimental Fluid Mechanics VIII
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:121
DOI :10.1007/978-3-642-35680-3_64
Page Range:pp. 541-548
Editors:
EditorsEmail
Dillmann, AndreasDLR
Heller, GerdAirbus Deutschland, Bremen, Germany
Kreplin, Hans-PeterDLR
Nitsche, WolfgangTU Berlin, Berlin, Germany
Peltzer, InkenBeechcraft Berlin aviation GmbH, Schönefeld, Germany
Publisher:Springer Verlag, Heidelberg New York Dordrecht London
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-642-35679-7
Status:Published
Keywords:CFD, TAU, Transition transport model, Turbulence intensity, Transition mechanism
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation & Validation (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Deposited By: Grabe, Dr. Cornelia
Deposited On:20 Dec 2010 15:09
Last Modified:31 Jul 2019 19:29

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