Presentation | 1997/2/7 Segregation of Sand - Glass Beads Mixture Keiichi Ueda, Ryo Kobayashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Segregation process of granular materials caused by the rotation of the glass tube is considered. We observed the segregation in the direction of rotating axis using the mixture of sand and fine glass beads. We constructed a mathematical model and made its simulations, which shows segregation followed by coarsenning process. This model is a minimal model for segregation caused by a certain mechanism. Also, we compared the dynamics of Cahn-Hilliard equation and this model. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | granular material / segregation / minimal model |
Paper # | NLP96-141,NC96-95 |
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Conference Information | |
Committee | NLP |
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Conference Date | 1997/2/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Segregation of Sand - Glass Beads Mixture |
Sub Title (in English) | |
Keyword(1) | granular material |
Keyword(2) | segregation |
Keyword(3) | minimal model |
1st Author's Name | Keiichi Ueda |
1st Author's Affiliation | Institute for Electronic Science, Hokkaido University() |
2nd Author's Name | Ryo Kobayashi |
2nd Author's Affiliation | Institute for Electronic Science, Hokkaido University |
Date | 1997/2/7 |
Paper # | NLP96-141,NC96-95 |
Volume (vol) | vol.96 |
Number (no) | 510 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |