摘要
在模拟齿轮箱辐射声场的分析中将全特解场边界元方法推广应用于声辐射问题的分析计算。通过模拟齿轮箱辐射声场的边界元分析和试验测试结果的对比，证实全特解场边界元方法应用于结构声辐射问题的分析计算同样是非常有效的。
All particular solution boundary element will be extended and used for the analytic calculation of the problem of sound radiation in the analysis of the radiant sound field of a simulant gear box. It is proved by constrasting the results of boundary element method and the experiment test that the method is also very ellective in the analytic calculation of the problem of sound radiation by structure.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1997年第6期1-7,共7页
Journal of Mechanical Engineering
基金
国家自然科学基金
关键词
结构声辐射
边界元
齿轮箱
声场
Sound radiation by structure Boundary element method All particular solution method
