Deformation behavior of two droplets successively impinging obliquely on hot solid surface
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- 作者：Hitoshi Fujimoto ; h-fujimoto@energy.kyoto-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Soushi Yoshimoto1 ; Ken Takahashi2 ; Takayuki Hama ; Hirohiko Takuda
- 关键词：Droplet dynamics ; Flow visualization ; Weber number
- 刊名：Experimental Thermal and Fluid Science
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：81
- 期：Complete
- 页码：136-146
- 全文大小：3849 K
文摘
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Successive oblique collision of two droplets with a hot solid was investigated.
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In the nucleate-boiling regime, the liquid was “distorted” by vapor-bubble blowout.
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Film-boiling-regime liquid motion was roughly linearly symmetric, with rebounding.
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The expression for droplet residence time in the film-boiling regime was derived.