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Interior Flow Simulation of Suction Chambers for HLFC Profiles

Lüdeke, Heinrich (2014) Interior Flow Simulation of Suction Chambers for HLFC Profiles. In: DLRK Beitrag. 63. Deutscher Luft- und Raumfahrtkongress 2014, 16.-18. September 2014, Augsburg, Germany.

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For a simplified but effective suction chamber concept for hybrid laminar flow control by boundary-layer suction, which is investigated on a vertical tail, the velocity distribution inside suction chambers is simulated. Within the current study, CFD simulations of the flow inside these chambers are carried out by the DLR FLOWer code to predict this velocity as well as the pressure distribution inside the chambers. Variations of the suction pressure and the tap-distance are carried out.

Item URL in elib:https://elib.dlr.de/91189/
Document Type:Conference or Workshop Item (Speech)
Title:Interior Flow Simulation of Suction Chambers for HLFC Profiles
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Lüdeke, Heinrichheinrich.luedeke (at) dlr.deUNSPECIFIED
Date:September 2014
Journal or Publication Title:DLRK Beitrag
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:HLFC, laminar wing, suction chamber, CFD
Event Title:63. Deutscher Luft- und Raumfahrtkongress 2014
Event Location:Augsburg, Germany
Event Type:national Conference
Event Dates:16.-18. September 2014
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Lüdeke, Dr.-Ing. Heinrich
Deposited On:20 Oct 2014 13:10
Last Modified:20 Oct 2014 13:10

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