1) cavitative field
空化场
2) cavitation flow field
空化流场
1.
In the paper,the use of the finite volume method based on the computational fluid dynamics software Fluent,the cavitation flow fields in the cantilever Reed-whistle with same nozzle thickness、different reed length and different distance between the reed and the nozzle were simulated adopting the standard k-εepsilon model and multiphase flow model of cavitation.
本文使用有限体积法的计算流体动力学软件Fluent,采用标准k-ε模型和多相流空化模型,对喷嘴厚度一定、不同簧片长度和不同喷口与簧片间距的悬臂式簧片哨内部的空化流场进行数值模拟,研究了簧片哨内湍动能分布、压力分布和速度分布,以及操作参数、簧片哨的结构对空化效果的影响。
3) cavitation field
空化声场
1.
This paper reviewed various measurement techniques for high-power cavitation field,and their advantages and disadvantages were compared.
大功率空化声场由于空化现象的存在使得对它的测量变得非常复杂,但是对该类声场的测量是评价超声清洗和声化学反应器等设备性能优劣的重要指标,也是达到最佳处理效果的指导因素。
4) ultrasonic cavitation field
超声空化场
1.
We have studied a method to enhance the weak sonofluorescence,and used the sonofluorescence to make an image of the ultrasonic cavitation field distribution.
利用声致荧光我们还记录了容器中超声空化场分布的影
2.
This paper believes that the heating mechanism of plastics in a jetting ultrasonic cavitation field owes the high temperature stream and high pressure shock wave while doing the implosion of the cavitation bubbldes in the field.
采用圆锥形和圆柱形玻璃管对单束超声空化场聚束喷射时,致热速率明显加大,这是因为空化泡在声辐射压力作用下聚集于喷射空化场前峰区的密度得以提高,因而增强了空化集中的致热效果。
3.
This paper studies the sonoflourescence image reflected by different objects, and analyses the propagation feather in reflecting of ultrasonic cavitation field.
本文研究了不同物体反射时的声致荧光影像,由此进一步分析了超声空化场的反射传输特点。
5) propagation of a step change voidage distribution
空泡场演化
补充资料：水泵气蚀(见空化与空蚀)
水泵气蚀(见空化与空蚀)
shuibeng qishi水泵气蚀见空化与空蚀。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条