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Application of Transition Prediction

Krumbein, Andreas (2009) Application of Transition Prediction. In: MEGADESIGN and MegaOpt - German Initiatives for Aerodynamic Simulation and Optimization in Aircraft Design Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 107. Springer Verlag, Berlin-Heidelberg-New York. pp. 107-120. ISBN 978-3-642-04092-4. ISSN 1612-2909 (Print), 1060-0824 (Online)

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Official URL: http://link.springer.com/chapter/10.1007%2F978-3-642-04093-1_8

Abstract

A Reynolds-averaged Navier-Stokes solver, a laminar boundary-layer code and different transition prediction methods for the prediction of Tollmien-Schlichting and cross flow instabilities were coupled for the automatic prediction of laminar-turbulent transition on general 3-dimensional aircraft configurations during the ongoing flow computation. In this article, the procedure is applied to a two-dimensional three-element high-lift airfoil configuration which is characterized by the existence of laminar separation bubbles. The automatic transition prediction procedure is applied using different operation modes and different transition prediction strategies.

Item URL in elib:https://elib.dlr.de/60832/
Document Type:Contribution to a Collection
Title:Application of Transition Prediction
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Krumbein, Andreasandreas.krumbein (at) dlr.deUNSPECIFIED
Date:November 2009
Journal or Publication Title:MEGADESIGN and MegaOpt - German Initiatives for Aerodynamic Simulation and Optimization in Aircraft Design
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:107
DOI :10.1007/978-3-642-04093-1_8
Page Range:pp. 107-120
Editors:
EditorsEmail
Kroll, NorbertDLR
Schwamborn, DieterDLR
Becker, KlausAirbus Deutschland GmbH
Rieger, HerbertEADS Defence and Security
Thiele, FrankHermann-Füttinger-Institut für Strömungsmechanik
Publisher:Springer Verlag, Berlin-Heidelberg-New York
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909 (Print), 1060-0824 (Online)
ISBN:978-3-642-04092-4
Status:Published
Keywords:laminar-turbulent transition, transition prediction, eN method, RANS solver, DLR TAU code, high lift airfoils, 2d A310 take-off, NLR 7301 with flap, linear local stability code, laminar boundary layer code, laminar separation bubble, 3d aircraft
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 - Concepts & Integration (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering
Deposited By: Krumbein, Dr.-Ing. Andreas
Deposited On:16 Nov 2009 16:01
Last Modified:31 Jul 2019 19:25

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