| 内燃机排气消声元件声学传递特性研究 |
| |
| 引用本文： | 黄其柏 夏薇. 内燃机排气消声元件声学传递特性研究[J]. 内燃机学报, 1991, 9(3): 233-240 |
| |
| 作者姓名： | 黄其柏 夏薇 |
| |
| 作者单位： | 武汉工学院，武汉工学院 |
| |
| 摘 要： | 本文探讨了声波在消声管道中的传播特性,建立了内燃机排气消声器常用消声元件的声场传递矩阵,并通过几种消声器在两种内燃机上的插入损失试验结果,验证了理论计算的正确性。
|
| 关 键 词： | 内燃机 排气 消声器 噪声 传递矩阵 |
Studies on Sound Transmission Performance of Engine Exhaust Silencing Elements |
| |
| Huang Qibo Xia Wei. Studies on Sound Transmission Performance of Engine Exhaust Silencing Elements[J]. Transactions of Csice, 1991, 9(3): 233-240 |
| |
| Authors: | Huang Qibo Xia Wei |
| |
| Affiliation: | Wuhan Institute of Technology |
| |
| Abstract: | Sound transmission performance in silencing pipes was discussed and sound field transmission matrixes for silencing elements usually used in mufflers was established. Theoretical calculation was validated by the experiments on insertion loss for several mufflers in two kinds of engines. |
| |
| Keywords: | Internal combustion engine Exhaust muffler Noise Sound transmission matrix |
| 本文献已被 CNKI 维普 等数据库收录！ |
