Modeling of motion and heating of powder particles in laser, plasma, and hybrid spraying

作者: Yu. Borisov , A. Bushma , I. Krivtsun

DOI: 10.1361/105996306X146884

关键词: Gas dynamic cold sprayMaterials scienceBeam (structure)LaserComposite materialAnalytical chemistryArgonMathematical modelCeramicPlasmaSolution precursor plasma spray

摘要: Mathematical models for simulation of motion and heating fine ceramic particles in plasma laser spraying, as well under conditions a new technological process, that is, hybrid are proposed. Trajectories, velocities, temperature fields SiO2 being sprayed using the argon jet, CO2 beam, their combination have been calculated. It is shown space-time distribution spray greatly depends on spraying method.

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