水射流技术的应用研究

Study on the Applications of Waterjet Technology

水射流是一项迅速崛起的新技术、新工艺,随着其参数(压力、流量、功率等)与喷射形式的不同,它可应用于许多方面。本文介绍了水射流在喷水推进、水雾灭火和射流切割、粉碎、表面清洗等方面的应用,并详细分析了其优点及应用机理。

Waterjet, a new and rapidly growing-up technology, has many applications according to the different compounding between its parameters （ operating pressure, flow and power） and jet forms. Three main applications of water jet, such as water jet propulsion, water-spray extinguishing and water jet cutting, smashing, cleaning etc, were introduced and its advantages and applied mechanism were analyzed.