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Laminar flow control by suction at Mach 2

Hein, Stefan and Schülein, Erich and Hanifi, Ardeshir and Sousa, Joao and Arnal, Daniel (2010) Laminar flow control by suction at Mach 2. In: Seventh IUTAM Symposium on Laminar-Turbulent Transition IUTAM Bookseries, Vol. 18. Springer, Dordrecht Heidelberg London New York. pp. 189-194. ISBN 978-90-481-3722-0 (Print), 978-90-481-3723-7 (Online). ISSN 1875-3507

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

Abstract

A wind-tunnel experiment on laminar flow control by suction at Mach 2 has been performed for an infinite swept-wing configuration. A significant delay of laminar-turbulent transition could be achieved in this experiment using a suction panel manufactured from porous sinter material. The transition locations from experiment were used to determine the corresponding transition N-factor values. The transition N-factor values obtained for the different test cases are independent of the suction rate and moreover similar to those found for the reference model without suction panel.

Document Type:Contribution to a Collection
Title:Laminar flow control by suction at Mach 2
Authors:
AuthorsInstitution or Email of Authors
Hein, StefanUNSPECIFIED
Schülein, ErichUNSPECIFIED
Hanifi, ArdeshirFOI, Stockholm
Sousa, JoaoIST, Lisboa
Arnal, DanielONERA, Toulouse
Date:2010
Journal or Publication Title:Seventh IUTAM Symposium on Laminar-Turbulent Transition
Refereed publication:Yes
In Open Access:Yes
In ISI Web of Science:No
Volume:Vol. 18
DOI:10.1007/978-90-481-3723-7_29
Page Range:pp. 189-194
Editors:
EditorsEmail
Schlatter, P.UNSPECIFIED
Henningson, D.S.UNSPECIFIED
Publisher:Springer, Dordrecht Heidelberg London New York
Series Name:IUTAM Bookseries
ISSN:1875-3507
ISBN:978-90-481-3722-0 (Print), 978-90-481-3723-7 (Online)
Status:Published
Keywords:laminar-turbulent transition, supersonic swept wing, flow control, suction
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
Institute of Aerodynamics and Flow Technology > High Speed Configurations
Deposited By: Dr.-Ing. Stefan Hein
Deposited On:11 Dec 2008
Last Modified:25 May 2010 13:00

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