Dynamic characteristics of ventilated bubble moving in micro scale venturi
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- 作者：Xiaolei Li ; Xiaowen Ma ; Lei Zhang ; Huichen Zhang ; hczhang@dlmu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：47.55.dd ; 47.55.df
- 刊名：Chemical Engineering & Processing
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：100
- 期：Complete
- 页码：79-86
- 全文大小：2803 K
文摘
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The process of bubble breakup in micro scale venturi was investigated experimentally and numerically.
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The relationship between bubble breakup and flow pattern is revealed in detail.
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The two main mechanisms of bubble breakup in venturi are turbulence fluctuation and shearing-off process.