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An experimental study of noise generated by tandem blades

Xiaolong TANG Fan TONG Chao WANG Jue DING Guangming LI Xiaoquan YANG

中国航空学报（英文版）2025，Vol.38Issue(2)：143-160,18.

中国航空学报（英文版）2025，Vol.38Issue(2)：143-160,18.DOI:10.1016/j.cja.2024.08.051

An experimental study of noise generated by tandem blades

Xiaolong TANG ¹Fan TONG ²Chao WANG ³Jue DING ¹Guangming LI ¹Xiaoquan YANG¹

作者信息

1. Shanghai Institute of Applied Mathematics and Mechanics,Shanghai Frontier Science Center of Mechanoinformatics,Shanghai Key Laboratory of Mechanics in Energy Engineering,School of Mechanics and Engineering Science,Shanghai University,Shanghai 200072,China
2. Key Laboratory of Aerodynamic Noise Control,China Aerodynamics Research and Development Center,Mianyang 621000,China
3. Equipment Design and Testing Technology Research Institute,China Aerodynamics Research and Development Center,Mianyang 621000,China
折叠

摘要

关键词

Tandem blades/Contra-rotating open rotor/Noise/Beamforming/Blade spacing and clipping/Wind tunnel test

Key words

Tandem blades/Contra-rotating open rotor/Noise/Beamforming/Blade spacing and clipping/Wind tunnel test

引用本文复制引用

Xiaolong TANG,Fan TONG,Chao WANG,Jue DING,Guangming LI,Xiaoquan YANG..An experimental study of noise generated by tandem blades[J].中国航空学报（英文版）,2025,38(2):143-160,18.

基金项目

This work was supported by grants from the National Natural Science Foundation of China(Nos.12102451,12072186),the National Science and Technology Major Project,China(No.J2019-Ⅱ-0006-0026)and AVIC Aerodynamics Research Insti-tute,China(No.XFX20220201).We gratefully acknowledge the technical support from Mr.Weiming TONG from China Aerospace Science and Technology Corporation(CASC). （Nos.12102451,12072186）

中国航空学报（英文版）

ISSN：1000-9361

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