摘要
针对静音型发电机组加隔声罩前后噪声变化,利用ANSYS仿真软件,采用声-结构耦合的方法,对其进行仿真分析,通过仿真结果验证了隔声罩对机组噪声控制的作用。
For the low noise type generator with sound insulation cover noise changes, using the ANSYS simulation software, using the method of coupling sound structure on the simulation analysis. Through the simulation analysis, verify the sound insulation cover for noise control of the unit.
出处
《装备制造技术》
2010年第2期16-18,共3页
Equipment Manufacturing Technology
