作者: Won-Ik Cho , Suck-Joo Na , Claus Thomy , Frank Vollertsen
DOI: 10.1016/J.JMATPROTEC.2011.09.011
关键词: Laser beam welding 、 Heat transfer 、 Computer simulation 、 Shear stress 、 Weld pool 、 Mechanics 、 Metallurgy 、 Buoyancy 、 Materials science 、 Keyhole 、 Free surface
摘要: … ► This paper describes the modeling process of heat source and driving forces in disk laser welding to analyze the heat transfer and fluid flow in weld pool. ► Calculated fusion zone …