| 辅助消声器在轿车排气消声器性能研究中的应用 |
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| 引用本文： | 朱世廷,汪鸿振.辅助消声器在轿车排气消声器性能研究中的应用[J].噪声与振动控制,2006,26(1):41-42. |
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| 作者姓名： | 朱世廷 汪鸿振 |
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| 作者单位： | 上海交通大学,机械与动力工程学院,上海,201100 |
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| 摘 要： | 引入辅助消声器（BAM）原理，对T15汽车加速行驶产生的“噗噗”声进行试验分析，发现了原消声器系统存在的问题，并对原消声器结构做了优化，解决了“噗噗”声问题。
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| 关 键 词： | 声学 辅助消声器 排气消声器 结构优化 |
| 文章编号： | 1006-1355(2006)01-0041-02 |
| 收稿时间： | 2005-04-19 |
| 修稿时间： | 2005-05-30 |
The Application of BAM to Investigation on Performance of Exhaust Muffler of Car |
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| ZHU Shi-ting,WANG Hong-zhen.The Application of BAM to Investigation on Performance of Exhaust Muffler of Car[J].Noise and Vibration Control,2006,26(1):41-42. |
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| Authors: | ZHU Shi-ting WANG Hong-zhen |
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| Affiliation: | School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 201100, China |
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| Abstract: | The principle of Big Auxiliary Muffler (BAM) was introduced in this paper, and a shortage in original muffler system of T15 was found by the application of BAM. Then authors optimized original muffler structure and covered the shortage, which of T15 automobile pu pu noise occurred when accelerated. |
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| Keywords: | acoustics big auxiliary muffler (BAM) exhaust muffler optimized structure |
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