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A coupled ray-tracing based CFD and cellular automaton model for predicting molten pool formation and microstructure evolution in narrow gap laser welding

Heng Gu, Tapio Väistö, Chao Wei, Lin Li, Xudong Ren, Lili Qian

2023International Journal of Heat and Mass Transfer34 citationsDOI

Topics & Concepts

Materials scienceWeldingLaserReflection (computer programming)OpticsLaser beam weldingUndercutKeyholeRay tracing (physics)Weld poolInertial confinement fusionComposite materialArc weldingGas tungsten arc weldingPhysicsProgramming languageComputer scienceAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesAluminum Alloy Microstructure Properties
A coupled ray-tracing based CFD and cellular automaton model for predicting molten pool formation and microstructure evolution in narrow gap laser welding | Litcius