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A Round Robin Test of a Low-Pressure Axial Fan

Vourakis, Michail ; Karlsson, Mikael (2022):
A Round Robin Test of a Low-Pressure Axial Fan. (Publisher's Version)
Darmstadt, FAN 2022 – International Conference on Fan Noise, Aerodynamics, Applications and Systems, Senlis, Frankreich, 27.06.-29.06.2022, DOI: 10.26083/tuprints-00021703,
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Item Type: Conference or Workshop Item
Status: Publisher's Version
Title: A Round Robin Test of a Low-Pressure Axial Fan
Language: English
Abstract:

The reproducibility of aerodynamic and aeroacoustic results on a benchmark low-pressure axial fan is discussed. Growth of interest in this type of fans due to the new demands for cooling of electrified powertrains in the automotive industry, is the motivator of this study. The publicly available geometry and setup documented by Zenger et al. [1] is utilized. Included results demonstrate high repeatability among the three 3D printed copies of the fan with regards to manufacturing, aerodynamic and acoustic performance over multiple operating points. Moreover, good reproducibility is achieved at the design point concerning the main acoustic and aerodynamic performance characteristics of the fan. Deviations are observed at the stall region suggesting the need of further investigations, including the effects of installation and non-ideal acoustic environment.

Place of Publication: Darmstadt
Collation: 10 Seiten
Classification DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Divisions: 16 Department of Mechanical Engineering
Event Title: FAN 2022 – International Conference on Fan Noise, Aerodynamics, Applications and Systems
Event Location: Senlis, Frankreich
Event Dates: 27.06.-29.06.2022
Date Deposited: 05 Aug 2022 09:13
Last Modified: 05 Aug 2022 09:13
DOI: 10.26083/tuprints-00021703
URN: urn:nbn:de:tuda-tuprints-217036
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/21703
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