摘要
基于计算流体力学方法,采用FLUENT有限元仿真软件对单节扩张式消声器中扩张室截面直径和其长度对消声性能的影响规律进行研究。按照不同的方式将单节扩张式消声器分割成两个串联的小型消声器,研究不同分割方式对消声性能的影响规律。
Based on the computational fluid dynamics method, the finite element simulation software FLUENT was used to study the influence law of the section diameter and length of expansion chamber on the muffler performance of single section expansion silencer. According to different ways, the single section expansion muffler is divided into two series of small mufflers, and the influence of different ways on the muffler performance is studied.
出处
《建模与仿真》
2023年第1期282-289,共8页
Modeling and Simulation
