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Measurement of unsteady pressure distributions on a two-dimensional wing in a cooperative work with DLR

Saitoh, Kenichi and Yoshimoto, Norio and Mai, Holger and Nitzsche, Jens (2012) Measurement of unsteady pressure distributions on a two-dimensional wing in a cooperative work with DLR. 50th Aircraft Symposium, 7.-12. Nov. 2012, Tokio Messe Convention Center.

Full text not available from this repository.

Abstract

In the frame work of the JAXA-DLR cooperation, wind tunnel test for measuring unsteady aerodynamics of a two-dimensional wing model was performed at Transonic Wind Tunnel Göttingen (TWG). The wing model which had been manufactured in Japan has NLR-7301 supercritical wing profile and has a flap which has 25% chord length. The flap is activated by hydraulic actuators and excites unsteady flow together with pitch oscillation. Unsteady pressure distributions were measured by transducers equipped in the model. Data which had been obtained are still being processed and will be compared with numerical analysis to achieve better precision.

Item URL in elib:https://elib.dlr.de/82687/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Measurement of unsteady pressure distributions on a two-dimensional wing in a cooperative work with DLR
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Saitoh, KenichiUNSPECIFIEDUNSPECIFIED
Yoshimoto, NorioUNSPECIFIEDUNSPECIFIED
Mai, Holgerholger.mai (at) dlr.deUNSPECIFIED
Nitzsche, Jensjens.nitzsche (at) dlr.deUNSPECIFIED
Date:12 November 2012
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:wind tunnel test, unsteady aerodynamics, transonic flow
Event Title:50th Aircraft Symposium
Event Location:Tokio Messe Convention Center
Event Type:national Conference
Event Dates:7.-12. Nov. 2012
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity
Deposited By: Mai, Holger
Deposited On:15 Jul 2013 15:37
Last Modified:15 Jul 2013 15:37

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