Droplet impact on textured surfaces composed of commercial stainless razor blades
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- 作者：Ken Yamamotoa ; yam@rs.tus.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Hideyuki Takezawab ; Satoshi Ogatab
- 关键词：Superhydrophobicity ; Visualization ; Pinning ; Water hammer ; Worthington jet ; Advancing interface
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2016
- 出版时间：5 October 2016
- 年：2016
- 卷：506
- 期：Complete
- 页码：363-370
- 全文大小：2687 K
文摘
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Structured surfaces composed of commercially available razor blades were fabricated.
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Droplet impact and bounce on the razor blade surfaces were visualized.
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Theoretical model for predicting the droplet behavior on the surfaces was proposed.
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Droplet did not bounce for the Weber number larger than five.
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Effect of the Worthington jet on the change in the droplet behavior was revealed.