摘要
ANSYS是一大型通用有限元分析软件,综述了ANSYS在焊接电弧行为、焊接温度场和焊接残余应力数值模拟方面的应用,阐述了SYSWELD的特点及在焊缝数值模拟方面的应用。元胞自动机是一种时间、空间、对象的状态都是离散形式的动力学模型,它是研究非线性科学的重要研究工具,详细概述了元胞自动机法在焊缝凝固组织模拟、焊缝再结晶组织模拟中的应用。展望了焊接数值模拟技术。
ANSYS is a large general-purpose finite element analysis software,an overview of ANSYS behavior in the welding arc, welding temperature field and numerical simulation of welding residual stress in the application of the characteristics described SYSWELD and in the application of numerical simulation of welding.Cellular automata is a kind of time,space,objects are the discrete form of the state of the dynamic model,which is the study of nonlinear science is an important research tool for a detailed overview of the Cellular Automata Method in Simulation of weld solidification,recrystallized weld simulation applications.Finally, numerical simulation of welding technology is prospected.
出处
《电焊机》
北大核心
2010年第7期24-27,共4页
Electric Welding Machine
基金
国家"863"计划项目(2009AA04Z208)
北京石油化工学院光机电装备技术北京市重点实验室开放课题(KF2009-01)
北京石油化工学院青年基金(N09-06)
