摘要
为进一步优化设计鱼雷用低噪声海水泵,利用工程仿真技术集成平台ANSYS Workbench对鱼雷用低噪声海水泵关键零部件进行了静力学及动力学有限元分析,得到了某种工况下低噪声海水泵关键零部件的受力情况及振动特性,并通过对齿圈进行谐响应分析,预测结构的持续动力学特性。该分析结果可为低噪声海水泵的设计及试验提供理论支持,对于缩短研发周期、节省试制费用和提高设计质量有一定的参考作用。
Finite element method is applied in static and dynamic analyses of low noise seawater pump′s key components for a torpedo. The force and vibration characteristics of the key components in specific conditions are acquired through ANSYS Workbench, and the continuing dynamic characteristics of ring gear are predicted through harmonic response analysis. This study may provide a theoretical support for design and test of low noise seawater pumps, and is helpful for shortening development period, saving costs and improving design quality.
出处
《鱼雷技术》
2016年第3期217-221,共5页
Torpedo Technology
关键词
鱼雷
低噪声海水泵
振动特性
谐响应
有限元分析
torpedo
low noise seawater pump
vibration characteristic
harmonic response
finite element analysis
