Study on Influential Mechanism of Trailing Edge Sweep Angle on Aerodynamic Noise of a Centrifugal Air Compressor

Study on Influential Mechanism of Trailing Edge Sweep Angle on Aerodynamic Noise of a Centrifugal Air Compressor

As the main noise source in the hydrogen fuel cell system, the noise level of the centrifugal air compressor greatly affects the comfort of the hydrogen fuel cell vehicle, and can be effectively reduced by optimizing the trailing edge sweep angle of the blade. In this paper, the computational fluid...

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Bibliographic Details
Main Authors: Shizhong Sun, Yiwei Feng, Ziwen Xing, Minglong Zhou, Wenqing Chen, Chuang Wang, Hanyang Cui
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Energies
Subjects:
fuel cell
centrifugal air compressor
aerodynamic noise
CFD-BEM coupling method
trailing edge sweep
Online Access:https://www.mdpi.com/1996-1073/15/19/7410

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https://www.mdpi.com/1996-1073/15/19/7410

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