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Henning, Arne und Koop, Lars und Schröder, Andreas (2013) Causality correlation analysis on a cold jet by means of simultaneous particle image velocimetry and microphone measurements. Journal of Sound and Vibration, Vol. 332, Seiten 3148-3162. Elsevier. doi: 10.1016/j.jsv.2013.01.027. ISSN 0022-460X.
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Offizielle URL: http://dx.doi.org/10.1016/j.jsv.2013.01.027
Kurzfassung
The aeroacoustic sound generation processes of a cold jet were investigated by means of simultaneous Particle-Image-Velocimetry (PIV) in the near-field and microphone mea- surements in the far field. The measurements were conducted in a synchronized manner so as to enable the calculation of the cross correlation coefficient between the acoustic pressure and flow quantities derived from the measured velocity fluctuations. In this manner the regularities in the near-field fluctuations which are related to the radiated sound field could be identified.
| elib-URL des Eintrags: | https://elib.dlr.de/82193/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Zusätzliche Informationen: | Available online: 14. March 2013 | ||||||||||||||||
| Titel: | Causality correlation analysis on a cold jet by means of simultaneous particle image velocimetry and microphone measurements | ||||||||||||||||
| Autoren: |
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| Datum: | 2013 | ||||||||||||||||
| Erschienen in: | Journal of Sound and Vibration | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | Vol. 332 | ||||||||||||||||
| DOI: | 10.1016/j.jsv.2013.01.027 | ||||||||||||||||
| Seitenbereich: | Seiten 3148-3162 | ||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||
| ISSN: | 0022-460X | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Particle-Image-Velocimetry (PIV), microphone measurements, microphones, correlation | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Simulation & Validierung (alt) | ||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Experimentelle Verfahren Institut für Aerodynamik und Strömungstechnik > Fluidsysteme | ||||||||||||||||
| Hinterlegt von: | Micknaus, Ilka | ||||||||||||||||
| Hinterlegt am: | 27 Mai 2013 16:35 | ||||||||||||||||
| Letzte Änderung: | 23 Jun 2023 09:10 |
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