Air is entrained as waterjetting into water cushion pool, the gas-liquid two phase flows field are formed.
水射流进入水垫塘可以将气体卷入塘内，形成水垫塘自掺气的水气两相流流场。
2
This paper deals with the determination of technical parameters, operating system and major features of the high pressure waterjetting device for descaling of fuel pipes.
文章阐述了用于油管除鳞的高压水除鳞装置的技术参数确定、工作原理及其及主要特点。
3
Using the method of soil removal can quickly rectify the inclined building and effectively control the rate of rectification by adjesting time and direction of waterjetting.