fluctuation pressure meaning in Chinese
脉动压力
Examples
- Numerical simulation of reynolds stresses influence on mean and fluctuation pressure
雷诺应力对平均和脉动压力影响的数值模拟 - This paper gives a review on the five analysis approaches of fluctuation pressure on the hydraulic structures and hydromachines : the method of probability and random process , the method of time - space correlation , the method of fitting data , the method of distribution hypotheses on the data of test survey stations , and the hydromechanics method
摘要综述了水工建筑物及水利机械上脉动压力的五种分析方法：概率和随机过程法；时空相关法；数据拟合法；根据实验测点数据分布假设法；流体力学方法。 - According to the selected project , a stability test with scale of 1 : 35 of cushion bottom had been done . with the research results of the experiments and the flow shape of xiao wan hydraulic power station were thought about , on the other hand , the ternary complex jet shape of baishan water cushion was analyzed , all this gave a base for the analysis of the force of the cushion bottom . through observation , the dynamic water pressure , the fluctuation pressure , the time - homogeneous pressure on the surface of the bottom and the characteristics of the fluctuation pressure could be got , also the calculation method and the test results were compared to get the argument
针对选定的方案，进一步做了1 ： 35比尺的水垫塘底板稳定性试验；通过试验及借鉴小湾水垫塘内水流流态的研究成果，分析白山水垫塘内三元复杂淹没射流流态，为水垫塘内底板受力分析打下基础；通过观测得到水垫塘底板动水冲击压力、脉动压力、底板上下表面的时均压力及脉动压力特性，并通过计算方法与试验成果进行相互比较论证。