陶瓷等静压成型机油腔的数值模拟及改进设计  

On Numerical Simulation and Design Improvement of the Oil Cavity in Ceramic Isostatic Compaction Molding Machines

作　　者：程洪涛[1] 薛丽[1] 尹小定[1] 李玉仁[2] 姜迪友[1] 

机构地区：[1]江西蓝天学院瑶湖校区材料系 [2]景德镇陶瓷学院机电学院

出　　处：《江西科技学院学报》2009年第4期16-19,共4页Journal of Jiangxi University of Technology

摘　　要：本文从研究等静压油腔流体流动机理出发,利用FLUENT研究等静压油腔的内部流动,数值仿真结果捕捉到等静压油腔内部流场的压力场随时间的变化过程,综合分析出改进前后等静压成型机模腔内流场压力场的分布和变化情况。The paper starts with studying the liquid flow mechanism of isostatic compaction oil cavity and by using FLUENT,it studies the internal flow and numerical simulation of it and finally catches the process of the pressure field of isostatic compaction oil cavity’s internal flow field changing with the time. Moreover,it comprehensively analyzes the distributions and changing conditions of the pressure field in internal flow field of the oil cavity in isostatic compaction moulding machines.

关 键 词：数值模拟 成型机 流体力学 

分 类 号：TQ174.65[化学工程—陶瓷工业]