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Pressure Measurement on Rotating Propeller Blades by means of the Pressure-Sensitive Paint Lifetime Method

Klein, Christian and Henne, Ulrich and Sachs, Werner and Hock, Stephan and Falk, Nora and Beifuss, Uwe and Ondrus, Vladimir and Schaber, Sven (2013) Pressure Measurement on Rotating Propeller Blades by means of the Pressure-Sensitive Paint Lifetime Method. AIAA. 51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 07. - 10. Jan. 2013, Grapevine (Dallas/Ft. Worth Region), Texas, USA. DOI: 10.2514/6.2013-483

Full text not available from this repository.

Official URL: http://arc.aiaa.org/doi/pdf/10.2514/6.2013-483

Abstract

The pressure distribution on the surface of a high-speed rotating propeller was measured using the Pressure-Sensitive Paint (PSP) lifetime method. This paper describes the developed PSP formulation, an experimental setup as well as the image acquisition procedure and the data evaluation. The maximum rotational speed of the propeller was 9600 rpm, where sharp images could be obtained. The PSP lifetime method delivers a series of pressure distributions over time, with which even small pressure differences can be measured and aerodynamic phenomena such as vortices and flow separation can be detected. These phenomena occur very often on rotating blades. After pre-testing, a wind tunnel experiment was conducted in the low-speed wind-tunnel BLSWT of AIRBUS in Bremen with propeller rotation speeds up to 14400 rpm.

Item URL in elib:https://elib.dlr.de/80715/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Pressure Measurement on Rotating Propeller Blades by means of the Pressure-Sensitive Paint Lifetime Method
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Klein, ChristianUNSPECIFIEDUNSPECIFIED
Henne, UlrichUNSPECIFIEDUNSPECIFIED
Sachs, WernerUNSPECIFIEDUNSPECIFIED
Hock, StephanTechnische Universität Berlin, Institut für Luft- und Raumfahrt, Marchstrasse 12, 10587 Berlin, GermanyUNSPECIFIED
Falk, NoraTechnische Universität Berlin, Institut für Luft- und Raumfahrt, Marchstrasse 12, 10587 Berlin, GermanyUNSPECIFIED
Beifuss, UweUni HohenheimUNSPECIFIED
Ondrus, VladimirUni HohenheimUNSPECIFIED
Schaber, SvenAIRBUS Operations, D-28199 BremenUNSPECIFIED
Date:2013
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.2514/6.2013-483
Page Range:pp. 1-8
Publisher:AIAA
Series Name:Conference Proceedings online
Status:Published
Keywords:Rotating Propeller Blades, Pressure-Sensitive Paint (PSP), Lifetime Method
Event Title:51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
Event Location:Grapevine (Dallas/Ft. Worth Region), Texas, USA
Event Type:international Conference
Event Dates:07. - 10. Jan. 2013
Organizer:The American Institute of Aeronautics and Astronautics (AIAA)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation & Validation (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Micknaus, Ilka
Deposited On:19 Apr 2013 11:41
Last Modified:19 Apr 2013 11:41

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