| 汽车发动机隔声仓的设计 |
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| 引用本文： | 许林云,蒋本浩,李明才,谢有斌. 汽车发动机隔声仓的设计[J]. 江苏大学学报(自然科学版), 1995, 0(4) |
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| 作者姓名： | 许林云 蒋本浩 李明才 谢有斌 |
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| 作者单位： | 南京林业大学机械工程学院，南京东风专用汽车制造厂 |
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| 摘 要： | 发动机的噪声是汽车车内的主要噪声源，要降低汽车车内的噪声，提高乘座舒适性，则发动机隔仓的设计尤其重要。本文就是针对这个问题，对双层公路客车发动机隔声仓进行声学理论分析，设计出符合噪声要求的隔声仓。
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| 关 键 词： | 汽车；发动机；隔声；共振频率；设计 |
Design of Sound-Insulating Cabin for Bus |
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| Xu Linyun, Jiang Benhao, Li Mingchai, Xie Youbin. Design of Sound-Insulating Cabin for Bus[J]. Journal of Jiangsu University:Natural Science Edition, 1995, 0(4) |
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| Authors: | Xu Linyun Jiang Benhao Li Mingchai Xie Youbin |
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| Affiliation: | Xu Linyun; Jiang Benhao; Li Mingchai; Xie Youbin |
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| Abstract: | This paper deals with the noise abatement inside the bus in order to improve its comfortability.Since main noise source inside the bus is caused by an engine,the design of sound-insulating cabin must be valued.With the help of such an idea,the authors make an analysis of a sound-insulating cabin used in some double-storeyed bus and designs a new kind of cabin in agreement with the requirement of the bus with limited noise. |
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| Keywords: | automobiles engine sound insulation resonance frequency design |
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