Model of Radiation and Heat Transfer in Laser-Powder Interaction Zone at Selective Laser Melting

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Metal additive-manufacturing process and residual stress modeling (2016, methodology): “defined the thermal cycle using the Gusarov thermal profile [72] to perform coupled thermo-mechanical analysis.”
Modeling of solidification microstructure evolution in laser powder bed fusion fabricated 316L stainless steel using combined computational fluid dynamics and cellular automata (2019, methodology): “[4] A. V. Gusarov, I. Yadroitsev, P. Bertrand, and I. Smurov, "Model of Radiation and Heat Transfer in Laser-Powder Interaction Zone at Selective Laser Melting," Journal of Heat Transfer, vol. 131, pp. 072101-072101-10, 2009.”
Selective laser melting finite element modeling: Validation with high-speed imaging and lack of fusion defects prediction (2018, methodology): “As a first validation step, the present model was compared to results retrieved from the literature [18,19].”
Overview of modelling and simulation of metal powder bed fusion process at Lawrence Livermore National Laboratory (2015, methodology): “The energy imparted to the body by the laser is represented via the volumetric energy term r, and derived by Gusarov et al. via the application of the radiation transfer equation to the case of a powder.11 A complete description of this process and its representation are beyond the scope of the pres”