On fitting position of inlet and outlet pipes to elliptic cylindrical muffler chambers
On fitting position of inlet and outlet pipes to elliptic cylindrical muffler chambers
复制标题
椭圆筒形消声室进出水管的安装位置探讨
DOI：
10.1250/ast.2.71
复制
发表时间：
1981
期刊：
影响因子：
--
通讯作者：
J. Okda
中科院分区：
文献类型：
--
作者：
N. Cuong;J. Okda
为了明确消声器椭圆圆柱腔室的特性，在假设损失可以忽略的情况下，通过求解波动方程计算声压分布。此外，通过理论研究确定了有效频率范围，并通过实验对高阶模态的形成和输入输出管的位置进行了验证。
In order to make clear the characteristics of elliptic cylindrical chambers of a muffler, the distribution of sound pressure is calculated by solving the wave equations, assuming that the loss can be neglected. In addition, the effective frequency range is defined by theoretical investigation and verified by experiment on the formation of higher modes and on the position of input and output pipes.