有限差分网格温度载荷向有限元网格的转换  

Exchange from finite difference gridding temperature load to finite element gridding

作　　者：梁红玉[1] 李迎超[2] 毛协民[2] 

机构地区：[1]华北工学院分院机电工程系,山西太原030008 [2]上海大学材料科学与工程学院,上海200072

出　　处：《中国铸造装备与技术》2004年第2期13-15,共3页China Foundry Machinery & Technology

摘　　要：通过对有限差分及有限元网格的零件外形及节点温度的双重检测,开发了有限差分网格温度载荷向有限元网格转换的接口软件,从而可利用现有的商业软件实现温度场后处理显示,以验证所开发模拟软件的正确性。By detecting part appearance and node temperature with both finite difference gridding temperature load and finite element gridding,the interface software for exchange between the two gridding has been developed to make use of commercial software for realization of post processing of temperature field, hence the simulation software verified.

关 键 词：有限差分 有限元网格 温度载荷 温度场 模具 数值模拟 

分 类 号：TG76[金属学及工艺—刀具与模具] TB115[理学—数学]