A virtual test of screening technology based on the AGEIA PhysX

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• 作者：Ai-min LI ; Rui-ling LV ; Chu-sheng LIU
• 关键词：screening ; AGEIA PhysX ; virtual test
• 刊名：Journal of China University of Mining and Technology
• 出版年：2008
• 出版时间：June 2008
• 年：2008
• 卷：18
• 期：2
• 页码：300-304
• 全文大小：193 K

文摘

The authors have created a virtual test of vibration particle-screening using Autodesk's 3ds Max software, the MAXScript scripting language and the AGEIA PhysX physics processing unit (PPU). The affect of various parameters on screening efficiency were modeled. The parameters included vibration amplitude, frequency and direction. The length and inclination of the vibrating surface were also varied. The virtual experiment is in basic agreement with results predicted from screening theory. This shows that the virtual screener can be used for preliminary investigations and the results used to evaluate screen design. In addition it can help with theoretical research.