| 降低跨、超声速风洞噪声的方法 |
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| 引用本文： | 龚卫斌.降低跨、超声速风洞噪声的方法[J].实验流体力学,1993(4). |
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| 作者姓名： | 龚卫斌 |
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| 作者单位： | 北京空气动力研究所 |
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| 摘 要： | 本文叙述了跨、超声速风洞的噪声危害、来源及降低噪声的方法,着重叙述风洞消声器的消声原理与结构。
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| 关 键 词： | 风洞 噪声 消声器 结构设计 |
THE METHODS FOR ELIMINATING THE NOISE FROM THE TRANSONIC-SUPERSONIC WIND TUNNEL |
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| Gong Weibin.THE METHODS FOR ELIMINATING THE NOISE FROM THE TRANSONIC-SUPERSONIC WIND TUNNEL[J].Experiments and Measur in Fluid Mechanics,1993(4). |
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| Authors: | Gong Weibin |
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| Institution: | Beijing Institute of Aerodynamics |
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| Abstract: | The paper describes the hazard and the source of the noise from wind tunnel,the methods for eliminating the noise from the transonic-supersonic wind tunnel,with emphasis on introducing the principle and thestructure of the noise eliminator of the wind tunnel. |
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| Keywords: | wind tunnel noise reduction noise eliminator structural designdesign |
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