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Experimental Investigation of the Influence of Permeability on Finite Wing Lift and Drag (Vollbeitrag)

Wienke, Felix and Dillmann, Andreas and Raffel, Markus (2020) Experimental Investigation of the Influence of Permeability on Finite Wing Lift and Drag (Vollbeitrag). In: 21st STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics, 142, pp. 716-725. Springer Nature. 21. STAB/DGLR Symposium 2018, 6.-7. Nov. 2018, Darmstadt. DOI: 10.1007/978-3-030-25253-3_68 ISBN 978-3-030-25252-6 ISSN 1612-2909

Full text not available from this repository.

Official URL: https://doi.org/10.1007/978-3-030-25253-3_68

Abstract

An analytical approach for the correction of the influence of permeability on aerodynamic lift and drag polars of finite wings is presented. The approach is validated through wind tunnel measurements of a simple wing-body configuration. Polars for both permeable and impermeable wings were measured at varying inflow velocities. Using only measured values for permeability and porosity, the permeable polars can be mapped to the impermeable case and vice versa with good agreement.

Item URL in elib:https://elib.dlr.de/120748/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Print ISBN 978-3-030-25252-6 Online ISBN 978-3-030-25253-3 ISSN-electronic 1860-0824
Title:Experimental Investigation of the Influence of Permeability on Finite Wing Lift and Drag (Vollbeitrag)
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Wienke, FelixFelix.Wienke (at) dlr.deUNSPECIFIED
Dillmann, Andreasandreas.dillmann (at) dlr.deUNSPECIFIED
Raffel, Markusmarkus.raffel (at) dlr.dehttps://orcid.org/0000-0002-3340-9115
Date:2020
Journal or Publication Title:21st STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Volume:142
DOI :10.1007/978-3-030-25253-3_68
Page Range:pp. 716-725
Editors:
EditorsEmailEditor's ORCID iD
Dillmann, Andreasandreas.dillmann@dlr.deUNSPECIFIED
Heller, GerdAirbus BremenUNSPECIFIED
Krämer, EwaldInstitut für Aerodynamik und Gasdynamik Universität StuttgartUNSPECIFIED
Wagner, ClausClaus.Wagner@DLR.deUNSPECIFIED
Tropea, CameronFachgebiet Strömungslehre und Aerodynamik, TU DarmstadtUNSPECIFIED
Jakirlic, SuadTU DarmstadtUNSPECIFIED
Publisher:Springer Nature
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-030-25252-6
Status:Published
Keywords:permeability, finite wing, experimental, analytical approach
Event Title:21. STAB/DGLR Symposium 2018
Event Location:Darmstadt
Event Type:international Conference
Event Dates:6.-7. Nov. 2018
Organizer:STAB/DGLR
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:rotorcraft
DLR - Research area:Aeronautics
DLR - Program:L RR - Rotorcraft Research
DLR - Research theme (Project):L - The Virtual Aerodynamic Rotorcraft
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Helicopter, GO
Institute for Aerodynamics and Flow Technology > Administration AS-GO
Deposited By: Winkels, Elisabeth
Deposited On:15 Nov 2018 13:10
Last Modified:18 Jun 2020 09:44

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