A Fast Algorithm for the Discrete Element Method by Contact Force Prediction [Translated]†

The discrete element method (DEM) takes enormous calculation time because it requires a very small time step, one small enough to represent the large frequency in the contact dynamic model. In general, the equations of motion of particles are...

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Bibliographic Details
Published in:KONA Powder and Particle Journal
Main Authors: Chiharu Tokoro, Katsunori Okaya, Jun Sadaki
Format: Article
Language:English
Published: Hosokawa Powder Technology Foundation 2014-03-01
Subjects:
discrete element method
calculation time
time step
numerical integration
fast algorithm
Online Access:https://www.jstage.jst.go.jp/article/kona/23/0/23_2005021/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/kona/23/0/23_2005021/_pdf/-char/en

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