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Brunow, Patrick und Mennicken, Maximilian und Grubert, Jonas und Friedrichs, Jens (2025) Fan Mass Flow Determination In Open Wind Tunnel Setups. In: 8 th International Conference on Fan Noise, Aerodynamics, Applications and Systems, FAN 2025, Seiten 179-188. 8 th International Conference on Fan Noise, Aerodynamics, Applications and Systems, FAN 2025, 2025-04-09 - 2025-04-11, Antibes, Juan-Les-Pins , France. ISBN 978-1-905941-32-2.
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Offizielle URL: https://www.fan2025.org/doc/FAN2025%20-PROCEEDINGS%20-%20ISBN%20978-1-905941-32-2.pdf
Kurzfassung
This paper aims to describe the challenges of fan mass flow determination in an experimental setup that consists of an open wind tunnel facility which houses an open fan test rig. The accuracy of the mass flow measurement in the presented setup is influenced by the short axial distance of the available measurement planes to the fan. The experimental setup as well as a corresponding CFD setup are described in detail. The latter is used as benchmark for the experimental approach and source of validation. The influence of the fan’s presence on the underlying pressure measurement shows a major influence on the mass flow determination and corrupts the results. A correction for the flawed pressure measurement is presented.
| elib-URL des Eintrags: | https://elib.dlr.de/219392/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Fan Mass Flow Determination In Open Wind Tunnel Setups | ||||||||||||||||||||
| Autoren: |
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| Datum: | April 2025 | ||||||||||||||||||||
| Erschienen in: | 8 th International Conference on Fan Noise, Aerodynamics, Applications and Systems, FAN 2025 | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 179-188 | ||||||||||||||||||||
| ISBN: | 978-1-905941-32-2 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Fan-intake-interaction, fan rig, experiments | ||||||||||||||||||||
| Veranstaltungstitel: | 8 th International Conference on Fan Noise, Aerodynamics, Applications and Systems, FAN 2025 | ||||||||||||||||||||
| Veranstaltungsort: | Antibes, Juan-Les-Pins , France | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 9 April 2025 | ||||||||||||||||||||
| Veranstaltungsende: | 11 April 2025 | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Umweltschonender Antrieb | ||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L CP - Umweltschonender Antrieb | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Virtuelles Triebwerk, L - Triebwerkskonzepte und -integration | ||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Antriebstechnik > Fan- und Verdichter | ||||||||||||||||||||
| Hinterlegt von: | Mennicken, Maximilian | ||||||||||||||||||||
| Hinterlegt am: | 19 Dez 2025 21:04 | ||||||||||||||||||||
| Letzte Änderung: | 19 Dez 2025 21:04 |
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