In the structural design of microwave components,the vibration was one of the most important factors which affect the re......

Identification of slight damage from measured dynamic responses incorporating significant noise is an ongoing challenge ......

基于流固耦合系统的固有频率和模态阻尼比,结合结构在真空中的振型或考虑流体加载作用的无阻尼实模态振型建立了流固耦合系统振动......

本文简要介绍了叶片参数化造型设计理论,采用建模软件Solidworks和有限元软件ANSYS的APDL语言建立“真实叶片”模型.在变转速状态......