Confined comminution and particle flow: a general model for large-scale canonical solutions

密闭粉碎和颗粒流：大规模规范解的通用模型

• 批准号: DP0986876
• 负责人: Prof Itai Einav
• 金额: $ 27万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-04-17 至 2012-04-16
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0986876
• 关键词: Confined; comminution; particle; flow; general

The project integrates recent advances in continuum mechanics to develop a novel theory of comminution for large-scale problems of grain-size reduction, beyond the reach of particle-based simulations. We will deliver new knowledge and predictive tools by solving fundamental and significant comminution problems. Underpinning this development will be a direct link between energy and particle kinematics. This unique methodology will enable the prediction of energy flow in fault zones, and energy losses from machine to particle and between particles.

该项目整合了连续介质力学的最新进展，为颗粒尺寸减小的大规模问题开发了一种新颖的粉碎理论，超出了基于粒子的模拟的范围。我们将通过解决基本和重要的粉碎问题来提供新的知识和预测工具。支撑这一发展的将是能量和粒子运动学之间的直接联系。这种独特的方法将能够预测故障区的能量流，以及机器到粒子和粒子之间的能量损失。