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5. Discrete Element Method with Dilated Polyhedral Element and Its Applications in Cold Region Engineer

Discrete Element Method with Dilated Polyhedral Element and Its Applications in Cold Region Engineer

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：dulizhi123

【摘 要】

：

　　To describe the geometric shapes of irregular particles and calculate their collision contacts accurately with discrete element method,the dilated polyhedra

【作 者】

：

Ji Shunying Liu Lu 

【机 构】

：

Dalian Univ.of Tech.

【出 处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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论文部分内容阅读

　　To describe the geometric shapes of irregular particles and calculate their collision contacts accurately with discrete element method,the dilated polyhedral element is developed based on Minkowski sums theory.

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