bubble cavitation meaning in English
空泡气蚀
泡状空化
Examples
- This paper attentatively studies the theory of traveling bubble cavitation noise emitted from high - speed underwater self - navigator of schiebe body
本文针对回转体形水下高速自主航行器产生的流动泡类型的空化所辐射的噪声理论进行了探索性的研究。 - It was through precise mathematical deduction , data imitation , and analysis to experimental data that this topic is studied . this dissertation is theoretically instructive and practically useful , to a certain extent , to the traveling bubble cavitation noise around a schiebe body
全文通过严密的数学推导，仿真和实验数据分析等方法实现对这一课题的研究，对于回转体流动泡类型的空化噪声具有一定的理论指导意义和现实应用价值。 - Firstly it discusses the value , meaning , background and method of this topic . then it deducts the single - bubble sound pressure , spectrum of sound pressure , power spectrum . according to the real situation of traveling bubble cavitation noise around a schiebe body , the mathematical model of single - bubble collapse is selected , furthermore , the mathematical model of mass traveling bubbles without interference effect is established , and the multi - peaks and rebound phenomenon while bubbles collapse is also analyzed with statistical method
首先论证了本项研究的意义，价值，背景和方法，然后推出了单空泡辐射噪声声压，声压谱和功率谱，针对回转体流动泡空化噪声的具体情况，选择了双指数模型作为单空泡溃灭的数学模型，进一步建立了无干涉条件下的群泡辐射噪声的数学模型，并用统计的方法分析了空泡溃灭时的多峰值和反弹现象。