Theoretical and Experimental Study on the Transmission Loss of a Side Outlet Muffler
文献类型：期刊论文
| 作者 | Zhang L(张良)3; Shi HM(史禾慕)1,2 ; Ceng XH(曾晓辉)1,2; Zhuang Z(庄茁)3; Zhang L(张良); Zeng XH(曾晓辉); Shi HM(史禾慕)
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| 刊名 | SHOCK AND VIBRATION
 |
| 出版日期 | 2020-06-09 |
| 卷号 | 2020页码:8 |
| ISSN号 | 1070-9622 |
| DOI | 10.1155/2020/6927574 |
| 英文摘要 | Vibration and noise reduction methods are important research directions in many industries. Mufflers are widely used in pipelines to reduce noise and vibration transmission. A theoretical analysis is conducted to determine the noise reduction mechanism of a muffler with a side outlet, and the results are verified with experiments. The quadrupole parameters of the muffler are obtained using transfer matrix analysis, and sensitivity analysis of the quadrupole parameters is conducted. The influence of the side outlet location on the transmission loss of the muffler is investigated experimentally using an impedance tube. The key factors affecting the transmission loss are analyzed. The theoretical calculation results of the transmission loss of the side outlet muffler are in good agreement with the experimental results. |
| 分类号 | Q3 |
| WOS关键词 | TRANSFER-MATRIX ; SOUND-ATTENUATION ; PERFORMANCE ; RESONATORS ; INLET/OUTLET ; CHAMBER ; FLOW |
| WOS研究方向 | Acoustics ; Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000544605700002 |
| 资助机构 | National Natural Science Foundation of China[11672306] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22020101] ; Informatization Plan of the Chinese Academy of Sciences[XXH13506-204] |
| 其他责任者 | Zhang, Liang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/84768]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 3.Tsinghua Univ, Sch Aerosp Engn, Appl Mech Lab, Beijing 100084, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang L,Shi HM,Ceng XH,et al. Theoretical and Experimental Study on the Transmission Loss of a Side Outlet Muffler[J]. SHOCK AND VIBRATION,2020,2020:8. |
| APA | 张良.,史禾慕.,曾晓辉.,庄茁.,Zhang L.,...&Shi HM.(2020).Theoretical and Experimental Study on the Transmission Loss of a Side Outlet Muffler.SHOCK AND VIBRATION,2020,8. |
| MLA | 张良,et al."Theoretical and Experimental Study on the Transmission Loss of a Side Outlet Muffler".SHOCK AND VIBRATION 2020(2020):8. |
入库方式： OAI收割
来源：力学研究所
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