抄録
Discrete Element Method (DEM) is widely used to simulate behavior of powder material. It is well-known fact that interactions between particles affect this behavior. Especially, shape of the particle is the most important factor which governs these interactions. There have been reported some non-spherical models to simulate non-spherical powder particles. In the present paper, the author shows issues of these models and proposes a new model which can express arbitrary particle shapes. It is of great importance to develop a fast contact detection method for DEM simulation. A new method for the present particle model is developed and demonstrated in this paper.
寄稿の翻訳タイトル | Fast Contact Detection Method for Discrete Element Method using Non-Spherical Particles |
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本文言語 | 日本語 |
ページ(範囲) | 598-603 |
ページ数 | 6 |
ジャーナル | Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy |
巻 | 56 |
号 | 10 |
DOI | |
出版ステータス | 出版済み - 10月 15 2009 |