Volumetric heat source models (a) Conical (b) Goldak Double

Extension of the double-ellipsoidal heat source model to narrow

Heat Source Model Development for Thermal Analysis of Laser Powder

M. VASUDEVAN, Head, Advanced Welding Processes and Modeling Section, B.E, M.E, PhD, Indira Gandhi Centre for Atomic Research, Chennai, IGCAR, Metallurgy and Materials group (MMG)

Numerical Simulation of Laser Beam Welding of Stainless Steel and

Goldak heat source: a) scheme, b) exemplary heat source power

Training of the Goldak's double- ellipsoid heat source Abaqus

ANSYS TUTORIAL: 3D moving Goldak double ellipsoid heat source

Analysis of the residual stresses and deformations during the

Simulation set up showing welding coordinate system and boundary

Application of the heat source model in cruciform welded joints

Simulation Arc welding using the Goldak's double-ellipsoid heat

Equivalent heat source approach in a 3D transient heat transfer

Three-dimensional transient heat transfer analysis of micro-plasma