摘要
针对柴油机排气消声器 ,将流体计算软件用于阻力特性分析 ,并采用对试验件进行静态放声试验的方法 ,优化消声器的声学设计以提高消声效果。
In the paper, the FLUENT software is used to an alyze the pressure loss in a diesel engine exhaust silencer, and the method of m aking static acoustic test is applied to optimize the acoustic structure design of the silencer so as to improve its noise reducing performance.
出处
《船舶工程》
CSCD
北大核心
2003年第6期15-17,共3页
Ship Engineering