Analysis of the effect of impact of near-wall acoustic bubble collapse micro-jet on Al 1060

详细信息    查看全文

• 作者：Linzheng Ye ; Xijing Zhu ; ^{zxj161501@nuc.edu.cn}
• 关键词：Ultrasonic cavitation ; Micro-jet impingement ; Cavitation test ; Inversion analysis
• 刊名：Ultrasonics Sonochemistry
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：36
• 期：Complete
• 页码：507-516
• 全文大小：1121 K
• 卷排序：36

文摘

A three-dimensional fluid-solid coupling model of micro-jet impact is proposed. Pit’s diameter-to-depth ratio is mainly determined by the micro-jet velocity. Pit diameter is mainly determined by the micro-jet diameter. Micro-jet impact strength and velocity are predicted by pits inverse analysis.