Bubble breakup under influence of confined structures in microchannel

被引：0
作者：
Feng J. [1 ]
Sun B. [1 ]
Shi N. [1 ]
Gao Z. [2 ]
Sun W. [1 ]
机构：
[1] State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering, Qingdao
[2] School of Chemical Engineering, Beijing University of Chemical Technology, Beijing
来源：
Huagong Jinzhan/Chemical Industry and Engineering Progress | 2021年 / 40卷 / 11期
关键词：
Breakup; Bubble; Interface instability; Microreactor; Particle;
D O I：
10.16085/j.issn.1000-6613.2020-2404
中图分类号：
学科分类号：
摘要：
Microchannel devices, such as multiphase micro-reactors, have extraordinary advantages and broad prospects for application. The hydrodynamic behaviors of the dispersed phase play an important role in the transport and reaction process, while the transport mechanism research of complex systems containing particles is still deficient. In this paper, the research progress of bubble deformation and breakup in micro-scale confined structures in recent years is reviewed. The main research objects and research methods of multiphase flow in microchannels, especially the transport mechanism in confined space containing particles or other complex multiphase conditions, are summarized. The interaction mechanisms of bubble interface evolution and unstable-breakup process are discussed. Finally, the future directions of bubble breakup under the influence of confined structures are analyzed and prospected. © 2021, Chemical Industry Press Co., Ltd. All right reserved.
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页码：5907 / 5918
页数：11
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