Computation of Capillary Interactions among Many Particles at Free Surface
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概要
- 論文の詳細を見る
We have developed a new computational method to efficiently estimate capillary interactions among many moving particles at a free surface. A novelty of the method is the immersed free surface (IFS) model that transforms the surface tension exerted on a three-phase contact line on a particle surface into the surface tension exerted on an artificially created virtual free surface in the particle. Using the IFS model along with a level set method and an immersed boundary method, we have reasonably simulated a capillary-force-induced self-assembly of particles that is common in coating-drying of particle suspension.
- 2013-03-25
著者
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Fujita Masahiro
Department Of Anatomy Sapporo Medical University
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Yamaguchi Yukio
Department of Chemical Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Koike Osamu
Department of Chemical Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Yamaguchi Yukio
Department of Chemical System Engineering, The University of Tokyo, Bunkyo, Tokyo 113-8656, Japan
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