Computations of the Breakup of a Jet into Drops in Non-Newtonian Liquid-Liquid Systems
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概要
- 論文の詳細を見る
The breakup of a laminar liquid jet into drops in non-Newtonian immiscible liquid systems has been studied using a two-dimensional cylindrical axisymmetric front-tracking/finite difference method with the Carreau–Yasuda model for non-Newtonian viscosities. For co-flow condition, where the continuous phase flows with the same velocity as the jet injection velocity, the lengths of the jet and the sizes of the drops are in good agreement between numerical simulations and experiments reported previously. Non-Newtonian effects are discussed by visualizing the distribution of viscosity. The breakup length of the jet becomes large when shear thinning occurs inside the jet, while the jet becomes short when shear thinning occurs in a continuous phase.
- 社団法人 化学工学会の論文
- 2007-11-01
著者
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Homma Shunji
Division Of Materials Science Graduate School Of Science And Engineering Saitama University
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KOGA Jiro
Division of Materials Science, Graduate School of Science and Engineering, Saitama University
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MATSUMOTO Shiro
Division of Materials Science, Graduate School of Science and Engineering, Saitama University
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AKIMOTO Kozue
Division of Materials Science, Graduate School of Science and Engineering, Saitama University
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Matsumoto Shiro
Division Of Materials Science Graduate School Of Science And Engineering Saitama University
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Koga Jiro
Division Of Materials Science Graduate School Of Science And Engineering Saitama University
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Akimoto Kozue
Division Of Materials Science Graduate School Of Science And Engineering Saitama University
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Homma Shunji
Div. Of Materials Sci. Graduate School Of Sci. And Engineering Saitama Univ.
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