模态频率 meaning in English
modal frequency
Examples
- Modal frequency and vibration response of the gear box are computed by structural fem with a 3 - d fe model
建立齿轮箱三维有限元模型，采用结构有限元法计算齿轮箱模态频率和振动响应。 - It shows that the modal shape and mode frequency are highly coupled with the viv response of a marine riser with low mass ratio
该模型的计算结果表明，立管的模态振型、模态频率与涡激振动响应高度耦合，并且对于低质量比的情况尤为明显。 - Moreover , the study of pattern parameters reveal that tire inflation pressure , young ' s modulus of tire material , and tire mass have great effects on tire ' s mode
同时分析了影响模态频率的各个因素，主要包括轮胎胎压、轮胎侧壁材料和轮胎胎体质量。 - The research results show that transducer partially debonding results in clear change of instantaneous frequencies , mode frequencies and damping ratio of the structures
研究结果表明，传感器局部开胶对结构的瞬时频率和模态频率以及阻尼比均有明显的影响。 - To avoid the resonance of pipe system , the thesis uses the software ansys of finite element to analyse the dynamic characteristic of pipe system , and at last finds a pleasing mechanism of pipe
为了使水流的激励不能引起管道系统共振，论文应用ansys对管道进行有限元分析，识别其模态频率与振型，从而得出优化的管道结构来解决这一问题。