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Numerical Simulation of the Solute-Induced Marangoni Effect with the Semi-Lagrangian Advection Scheme
Alternative TitleChem. Eng. Technol.
Chen, J.; Wang, Z. H.; Yang, C.; Mao, Z. S.
2015
Source PublicationChemical Engineering & Technology
Issue1Pages:155-163
Abstract

The level set method is combined with the concentration transformation method to solve the interphase mass transfer process. However, the artificial diffusion generated in the mass transfer convection term across the interface is inevitable, especially when large shape deformation is encountered at high Reynolds numbers. A semi-Lagrangian advection scheme is introduced to overcome this disadvantage. The methyl isobutyl ketone (MIBK)-acetic acid-water system is adopted to study the unsteady mass transport process accompanied with the Marangoni effect of a single deformable drop ascending in the infinite continuous phase. The predicted overall mass transfer coefficients agree with experimental data very well. The configuration of Marangoni convection is revealed and its effect on the interphase mass transfer process is investigated.

KeywordLevel Set Method Marangoni Effect Mass Transfer Semi-lagrangian Advection Scheme Level Set Approach Liquid-liquid Systems Mass-transfer Interfacial Phenomena Surface-tension Bubble Motion Flow Convection Drop Instability
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Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/11710
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
Chen, J.,Wang, Z. H.,Yang, C.,et al. Numerical Simulation of the Solute-Induced Marangoni Effect with the Semi-Lagrangian Advection Scheme[J]. Chemical Engineering & Technology,2015(1):155-163.
APA Chen, J.,Wang, Z. H.,Yang, C.,&Mao, Z. S..(2015).Numerical Simulation of the Solute-Induced Marangoni Effect with the Semi-Lagrangian Advection Scheme.Chemical Engineering & Technology(1),155-163.
MLA Chen, J.,et al."Numerical Simulation of the Solute-Induced Marangoni Effect with the Semi-Lagrangian Advection Scheme".Chemical Engineering & Technology .1(2015):155-163.
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