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Koop, Lars and Ehrenfried, Klaus and Henning, Arne (2006) Untersuchung von aeroakustischen Schallquellen mit Hilfe von High-speed PIV und Mikrofon-Array Messungen. 15. DGLR-Fach-Symposium der STAB, 2006-11-29 - 2006-12-01, Technische Universität Darmstadt, Darmstadt.
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Abstract
Akustische Messmethoden wie die Mikrofon-Array Messtechnik oder die akustische Nahfeld-holografie liefern Informationen über die Position und die Stärke von strömungsinduzierten Schallquellen [1]. Der Entstehungsmechanismus der aeroakustischen Schallquellen kann mit diesen Methoden jedoch nicht untersucht werden. Die Kombination von High-speed PIV- mit Mikrofon-Array Messungen soll einen tieferen Einblick in den Quellmechanismus geben [2].
| Item URL in elib: | https://elib.dlr.de/44077/ | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||
| Title: | Untersuchung von aeroakustischen Schallquellen mit Hilfe von High-speed PIV und Mikrofon-Array Messungen | ||||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||||
| Refereed publication: | No | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Volume: | Jahresbericht 2006 | ||||||||||||
| Page Range: | pp. 160-161 | ||||||||||||
| Series Name: | STAB - Mitteilung | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Mikrofon-Array Messtechnik, High-speed PIV, Schallabstrahlung | ||||||||||||
| Event Title: | 15. DGLR-Fach-Symposium der STAB | ||||||||||||
| Event Location: | Technische Universität Darmstadt, Darmstadt | ||||||||||||
| Event Type: | national Conference | ||||||||||||
| Event Dates: | 2006-11-29 - 2006-12-01 | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||
| Location: | Göttingen | ||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||
| Deposited On: | 06 Jul 2007 | ||||||||||||
| Last Modified: | 27 Apr 2009 12:58 |
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