非球状粒子個別要素法モデルのための高速な接触判定法

DOI Web Site 参考文献18件

書誌事項

タイトル別名
  • Fast Contact Detection Method for Discrete Element Method using Non-Spherical Particles
  • ヒキュウジョウ リュウシ コベツ ヨウソホウ モデル ノ タメ ノ コウソク ナ セッショク ハンテイホウ

この論文をさがす

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.

収録刊行物

参考文献 (18)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ