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Nonlinear nonlocal analysis of crossflow-dominated transition scenarios using DNS-like resolution

Hein, Stefan (2006) Nonlinear nonlocal analysis of crossflow-dominated transition scenarios using DNS-like resolution. In: Fluid Mechanics and its Applications, 78, pp. 281-286. Springer. Sixth IUTAM Symposium on Laminar-Turbulent Transition, 2004-12-13 - 2004-12-17, Bangalore (India). ISBN 1-4020-3459-8 (HB).

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Official URL: http://www.springer.com

Abstract

Crossflow-dominated laminar-turbulent transition is studied by nonlinear nonlocal theory (PSE) for the DLR swept-flat plate experiment. The strongly nonlinear stages of the transition process, i.e. the formation of high-frequency secondary instabilities, their linear and nonlinear growth as well as the subsequent disintegration of the secondary disturbance structures which is accompanied by a degradation of the stationary crossflow vortices are discussed.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Nonlinear nonlocal analysis of crossflow-dominated transition scenarios using DNS-like resolution
Authors:
AuthorsInstitution or Email of Authors
Hein, StefanUNSPECIFIED
Date:2006
Journal or Publication Title:Fluid Mechanics and its Applications
Refereed publication:Yes
In ISI Web of Science:No
Volume:78
Page Range:pp. 281-286
Editors:
EditorsEmail
Govindarajan, R.UNSPECIFIED
Publisher:Springer
ISBN:1-4020-3459-8 (HB)
Status:Published
Keywords:laminar-turbulent transition, DLR swept-flat plate experiment, NOLOT/PSE, high-frequency secondary instability
Event Title:Sixth IUTAM Symposium on Laminar-Turbulent Transition
Event Location:Bangalore (India)
Event Type:international Conference
Event Dates:2004-12-13 - 2004-12-17
Organizer:Jawaharlal Nehru Centre for Advanced Scientific Research
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Helicopters
Deposited By: Elisabeth Winkels
Deposited On:24 Jan 2006
Last Modified:27 Apr 2009 04:56

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