3D Numerical Simulation for Aeration Sand Filling Process (Draft)
Aeration sand filling is a new filling method of green sand molding. Because of its unique advantages ,such as low Alr pressure, less energy consumption, better mold quality and less pattern wear, aeration sand filling has been successfully applied in compound molding method - aeration filling-high pressure squeezing. In order to optimize the mold filling process, it is necessary to analyze the mAln factors of the process, such as compressed Alr pressure, pattern plate layout,vents arrangement ,etc. In this paper,the mechanical theory.mathematical model ,and some cases of 3D numerical simulation for aeration sand filling process are reported in detAlls.
aeration sand filling two-phase flow mold density 3 D numerical simulation
Li Hua Wu Junjiao Huang Tianyou Makino Hiroyasu
Tsinghua University, Beijing 100084, China Sintokogio, Ltd, Nagoya Japan
国际会议
69th World Foundry Congress(第69届世界铸造会议 WFC 2010)
杭州
英文
528-531
2010-10-16（万方平台首次上网日期，不代表论文的发表时间）