volume 20, issue 5, P895-905 2013
DOI: 10.1155/2013/910613
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H. Zhang, B. Han, X.G. Yu, D.Y. Ju

Abstract: Abstract. Water-jet cavitation peening (WCP) is a new technology for the surface modification of metallic materials. The cavitation behavior in this process involves complex and changeable physics phenomena, such as high speed, high pressure, multiple phases, phase transition, turbulence, and unstable features. Thus, the cavitation behavior and impact-pressure distribution in WCP have always been key problems in this field. Numerous factors affect the occurrence of cavitation. These factors include flowbounda…

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