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Hybrid Laminar Fin Investigations

Schmitt, V. and Archambaud, J.P. and Horstmann, K.H. and Quast, A. (2001) Hybrid Laminar Fin Investigations. In: RTO AVT Symposium on Active Control Technology for Enhanced Performance Operational Capabilities of Military Aircraft, Land Vehicles and Sea Vehicles, 1-1-1-10. RTO AVT Symposium on Active Control Technology for Enhanced Performance Operational Capabilities of Military Aircraft, Land Vehicles and Sea Vehicles, Braunschweig (de), 08.-11.05.2000.

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Abstract

The paper deals with the aerodynamic design of laminar flow wings. The main design concepts at present applied which are Natural Laminar Flow (NLF) based on favorable pressure gradients and Hybrid Laminar Flow (HLF) using in addition leading edge suction are presented and discussed. The essential role of a reliable transition prediction in the design process is pointed out. Specific design features of the suction system are also addressed. In addition, some aspects of the off-design problems are raised.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2002,
Title:Hybrid Laminar Fin Investigations
Authors:
AuthorsInstitution or Email of Authors
Schmitt, V.ONERA
Archambaud, J.P.ONERA
Horstmann, K.H.UNSPECIFIED
Quast, A.UNSPECIFIED
Date:2001
Journal or Publication Title:RTO AVT Symposium on Active Control Technology for Enhanced Performance Operational Capabilities of Military Aircraft, Land Vehicles and Sea Vehicles
Page Range:1-1-1-10
Series Name:RTO MP-051
Status:Published
Keywords:Aerodynamic design, laminar flow wing, natural laminar flow, hybrid laminar flow, transition prediction, windtunnel tests, flight tests
Event Title:RTO AVT Symposium on Active Control Technology for Enhanced Performance Operational Capabilities of Military Aircraft, Land Vehicles and Sea Vehicles, Braunschweig (de), 08.-11.05.2000
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):L - Concepts & Integration
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Claudia Grant
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 18:53

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