| 内插管扩张室水消声器实验分析 |
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| 引用本文： | 杨良君,刘侍刚,张文平.内插管扩张室水消声器实验分析[J].浙江海洋学院学报(自然科学版),2002,21(2):195-197,201. |
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| 作者姓名： | 杨良君 刘侍刚 张文平 |
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| 作者单位： | 1. 浙江海洋学院工程学院,浙江舟山,316004
2. 哈尔滨工程大学动力工程系,黑龙江哈尔滨,150001 |
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| 摘 要： | 介绍了单节扩张室消声器的消声特性及缺陷，提出了用内插管形式来改善单节扩张室消声器的消声性能，并从实验上分析并比较了这两种扩张室水消声器的消声性能，实验表明内插管扩张室水消声器比单节扩张室消声器具有更好的消声效果。
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| 关 键 词： | 内插管扩张室水消声器 流噪声 消声效果 吸声特性 |
| 文章编号： | 1008-830X(2002)02-0195-03 |
Analyzing the Water Expanded Muffler with Internal Spile Based on Experiment |
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| YANG Liang-jun,LIU Shi-gang,ZHUANG Wen-peng.Analyzing the Water Expanded Muffler with Internal Spile Based on Experiment[J].Journal of Zhejiang Ocean University(Natural Science Edition),2002,21(2):195-197,201. |
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| Authors: | YANG Liang-jun LIU Shi-gang ZHUANG Wen-peng |
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| Institution: | YANG Liang-jun1,LIU Shi-gang1,ZHUANG Wen-peng2 |
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| Abstract: | The characters and the shortcoming of one-section expanded muffler are introduced.The internal spile is used to improve of the performance of noise elimination.At the same time, the performance of noise elimination is analyzed and compared based on experiment between the two kinds of muffler.The experiment shows that the water expanded muffler with internal spile takes better effect on flow-noise than the one-section expanded muffler. |
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| Keywords: | muffler flow-noise experiment |
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