| 内燃机噪声控制技术分析 |
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| 引用本文： | 吴凤英,王站成,刘建新. 内燃机噪声控制技术分析[J]. 拖拉机与农用运输车, 2009, 36(3) |
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| 作者姓名： | 吴凤英 王站成 刘建新 |
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| 作者单位： | 河南科技大学,车辆与动力工程学院,河南,洛阳471003 |
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| 摘 要： | 对目前内燃机噪声控制的技术进行了综述。分析表明,要降低内燃机噪声,在不断完善噪声法规的同时,需要从内燃机噪声的噪声源、传播途径等方面入手,明确降噪的对象和目标,力争在内燃机总体设计开发阶段就采取相应的对策,以满足内燃机的性能和噪声等级等方面的要求。
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| 关 键 词： | 内燃机 噪声 控制 |
Noise Control Technology Analysis of Internal Combustion Engine |
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| WU Feng-ying,WANG Zhan-cheng,LIU Jian-xin. Noise Control Technology Analysis of Internal Combustion Engine[J]. Tractor & Farm Transporter, 2009, 36(3) |
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| Authors: | WU Feng-ying WANG Zhan-cheng LIU Jian-xin |
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| Abstract: | This paper introduced the main noise sources and its generation mechanism of internal combustion Engines.The noise control technology was summarized.In order to reduce internal combustion engine noise,the laws for noise regulations need to improve gradually,and at the same time,taking measures should start from noise sources and spread ways.In the design phase of internal combustion engine taking some measures are very important to satisfy the demands for the performance and low noise. |
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| Keywords: | IC engine Noise Control |
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