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Decorrelation of Acoustic Wave Propagation through the Shear Layer in Open Jet Wind Tunnel

Ernst, Daniel and Spehr, Carsten and Berkefeld, Tobias (2016) Decorrelation of Acoustic Wave Propagation through the Shear Layer in Open Jet Wind Tunnel. Journal of Sound and Vibration (381), pp. 101-120. Elsevier. DOI: 10.1016/j.jsv.2016.06.029 ISSN 0022-460X

Full text not available from this repository.

Official URL: http://www.journals.elsevier.com/journal-of-sound-and-vibration/

Abstract

Wenn der Schall in offenen Windkanälen die Scherschicht durchläuft, kommt es durch die turbulente Scherschicht zu einer Dekorrelation der Schallwellen. Für die Vorhersage dieser Dekorrelation wird die Theorie zur Wellenausbreitung in zufälligem Medium verwendet. Das theoretische Modell zeigt gute Übereinstimmung mit Messwerten aus dem DNW-NWB in Braunschweig.

Item URL in elib:https://elib.dlr.de/104003/
Document Type:Article
Title:Decorrelation of Acoustic Wave Propagation through the Shear Layer in Open Jet Wind Tunnel
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ernst, Danieldaniel.ernst (at) dlr.deUNSPECIFIED
Spehr, CarstenCarsten.Spehr (at) dlr.deUNSPECIFIED
Berkefeld, Tobiastobias.berkefeld (at) dlr.deUNSPECIFIED
Date:2016
Journal or Publication Title:Journal of Sound and Vibration
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
DOI :10.1016/j.jsv.2016.06.029
Page Range:pp. 101-120
Publisher:Elsevier
ISSN:0022-460X
Status:Published
Keywords:Dekorrelation, Scherschicht
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Bachmann, Barbara
Deposited On:21 Oct 2016 14:04
Last Modified:10 Jan 2019 15:49

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