Experimental investigation on dynamic characteristics and strengthening mechanism of laser-induced cavitation bubbles
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- 作者：X.D. Rena ; renxd@mail.ujs.edu.cn" class="auth_mail" title="E-mail the corresponding author ; H. Hea ; Y.Q. Tonga ; Y.P. Rena ; S.Q. Yuanb ; R. Liua ; C.Y. Zuoa ; K. Wua ; S. Suia ; D.S. Wanga
- 关键词：Cavitation bubble ; Laser processing ; Dynamic characteristics ; Strengthening mechanism
- 刊名：Ultrasonics Sonochemistry
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：32
- 期：Complete
- 页码：218-223
- 全文大小：2097 K
文摘
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The dynamic features of laser-induced cavitation bubble are investigated.
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Wall-leaning effect of cavitation bubble is proved.
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The relations between relative distance parameter γ and strengthening mechanism of cavitation bubble are discussed.
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A new strengthening method based on laser-induced cavitation shotless peening (CSP) is provided.