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Title:

Application of fast-response pressure sensitive paint to low-speed vortical flow at high angles of attack

Document type:
Zeitschriftenaufsatz
Author(s):
Katzenmeier, Lukas; Hilfer, Michael; Stegmüller, Julius; Breitsamter, Christian
Abstract:
Highly maneuverable aircraft configurations can be subjected to tail buffeting phenomena at moderate subsonic speeds and medium to high angles of attack. Detailed measurement of the aerodynamic surface pressure fluctuations and the corresponding vibrations is of great importance to investigate these buffeting effects. Fast-response pressure sensitive paint (iPSP) was developed at the German Aerospace Center (DLR) to measure unsteady pressure fluctuation effects in a setup with high-speed cameras...     »
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Experiments in Fluids
Year:
2023
Journal volume:
64
Journal issue:
10
Covered by:
Scopus
Language:
en
Fulltext / DOI:
doi:10.1007/s00348-023-03707-7
Publisher:
Springer Science and Business Media LLC
E-ISSN:
0723-48641432-1114
Notes:
Funding text 1 The funding of the presented investigations within the LUFO VI-1 project INTELWI (TUM: Experimental investigations and reduced order models for the analysis of aeroelastic vibration effects at vortex dominated flows - FKZ: 20A1903D; Airbus Defence and Space: Investigation of vibration effects on flexible structures in vortex dominated flows - FKZ: 20A1903F) by the German Federal Ministry for Economic Affairs and Climate Action (BMWK) is gratefully acknowledged. Funding text 2...     »
Date of publication:
01.10.2023
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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