Taking the welded rotor of steam turbine as the research object. a two-dimensional axisymmetric finite element model of multi-layer and multi-pass TIG are welding process was established. By using the double ellipsoidal heat source model. the element birth and death method and the Dflux heat source movement subroutine. https://www.diegojavierfares.com/best-flash-Callaway-Rogue-ST-Pro-Steel-Mens-Right-Hand-3-Iron-19-Regular-Project-X-Rifle-Tour-Flighted-105-flash-find/