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Wing Design Concepts for Laminar Flow Technology Applications

Schmitt, V. and Horstmann, K.H. (1998) Wing Design Concepts for Laminar Flow Technology Applications. ECCOMAS 98, Athen (gr), 07.-11-09.1998.

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Abstract

The paper deals with the aerodynamic design of laminar flow wings. The main concepts at present applied which are Natural Laminar Flow (NLF) based on favorable pressure gradients and Hybrid Laminar (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 (Speech)
Additional Information: LIDO-Berichtsjahr=1999,
Title:Wing Design Concepts for Laminar Flow Technology Applications
Authors:
AuthorsInstitution or Email of Authors
Schmitt, V.ONERA
Horstmann, K.H.UNSPECIFIED
Date:1998
Status:Published
Keywords:transition mechanisms on swept wings, transition prediction, natural laminar flow, hybrid laminar flow, suction system, off-design
Event Title:ECCOMAS 98, Athen (gr), 07.-11-09.1998
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 > Institut für Entwurfsaerodynamik
Deposited By: Claudia Grant
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:07

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