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Application of the PSP for Investigation of the Oscillating Pressure Fields

Engler, R. and Klein, C. and Fonov, S. and Mosharov, V. and Radchenko, V. (1998) Application of the PSP for Investigation of the Oscillating Pressure Fields. In: American Institute of Aeronautics and Astronautics. AIAA-98-2503.

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Abstract

The paper reviews the main problems encountered during investigations of the Oscillating Pressure Fields by the Pressure Sensitive Paint (PSP) technique. Measurement methodology, theoretical and experimental estimations of the PSP response time are presented. It is shown that currently available pressure sensitive paint formulations can be used for oscillation frequencies up to 20 Hz. The first experimental results obtained in the Transonic Wind Tunnel of DLR, Göttingen (TWG), on the pitching wing model are presented.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1998,
Title:Application of the PSP for Investigation of the Oscillating Pressure Fields
Authors:
AuthorsInstitution or Email of Authors
Engler, R.UNSPECIFIED
Klein, C.UNSPECIFIED
Fonov, S.TsAGI Zhukovsky, Russia
Mosharov, V.TsAGI Zhukovsky, Russia
Radchenko, V.TsAGI, Zhukovsky, Russia
Date:1998
Journal or Publication Title:American Institute of Aeronautics and Astronautics. AIAA-98-2503
Series Name:AIAA-98-2503
Status:Published
Keywords:Oscillating Pressure Fields, Pressure Sensitive Paint (PSP), Transonic Wind Tunnel, Periodic Pressure, Oscillating Model,
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):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik > Institut für Theoretische Strömungsmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:03 Apr 2006
Last Modified:27 Apr 2009 10:36

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