DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

High-resolution PSE analysis of crossflow-dominated transition scenarios

Hein, Stefan (2005) High-resolution PSE analysis of crossflow-dominated transition scenarios. 3rd Symposium on Global Flow Instability and Control, 2005-09-27 - 2005-09-30, Crete, Greece.

Full text not available from this repository.


Crossflow-dominated laminar-turbulent transition in three-dimensional boundary layers is studied by nonlinear parabolized stability equations (PSE). It is demonstrated that 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 can be modelled by this type approach provided that sufficiently high resolution in modal space is used.

Item URL in elib:https://elib.dlr.de/22021/
Document Type:Conference or Workshop Item (Speech)
Title:High-resolution PSE analysis of crossflow-dominated transition scenarios
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:crossflow-dominated transition, secondary instability, NOLOT/PSE
Event Title:3rd Symposium on Global Flow Instability and Control
Event Location:Crete, Greece
Event Type:international Conference
Event Start Date:27 September 2005
Event End Date:30 September 2005
Organizer:Universidad Politecnica de Madrid
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Helicopters
Deposited By: Winkels, Elisabeth
Deposited On:26 Jan 2006
Last Modified:24 Apr 2024 19:03

Repository Staff Only: item control page

Help & Contact
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.