Numerical Simulation on Penetration Stage of a Rising Bubble through an Oil/Water Interface
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چکیده
منابع مشابه
Numerical simulation of a rising bubble in viscoelastic fluids
In this paper we discuss simulation techniques for a rising bubble in viscoelastic fluids via numerical methods based on high order FEM. A level set approach based on the work in [9] is used for interface tracking between the bubble and the surrounding fluid. The two matters obey the Newtonian and the Oldroyd-B constitutive law in the case of a viscoelastic fluid while the flow model is given b...
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The mass transfer between immiscible two-liquid phases can be greatly enhanced by bubbling gas through a reactor. Numerous micro water droplets breaking out from a ruptured water film around a rising bubble through the oil (upper phase)/water (lower phase) interface were demonstrated in the preceding paper (Uemura T., Ueda Y. and Iguchi M., Europhys. Lett., 92 (2010) 34004). In this letter, we ...
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ژورنال
عنوان ژورنال: ISIJ International
سال: 2011
ISSN: 0915-1559,1347-5460
DOI: 10.2355/isijinternational.51.1011