摘要
采用边界单元法对薄板焊接瞬态温度场进行了计算，算例表明了边界单元法解决该问题的有效性和适应性，在焊接过程中，即使当焊件较小时也形成准稳态温度场。为计算机模拟焊接热过程提供了新的数值分析的手段。
Computation of a transient temperature field of welding is carried out with BEMshowing the effectiveness and the versitilities of BEM in solving this kind of problems andpresenting a new means for the numerical analysis of welding thermal processes with com-puter simulations.
出处
《甘肃工业大学学报》
1994年第3期13-15,共3页
Journal of Gansu University of Technology
关键词
边界元
焊接
温度场
BEM
welding
temperature field
discretization
numerical analysis
