Non-stationary conjugate heat exchange and phase transitions at the high-energy surface processing. Part 2. Simulation of the technological processes
A.A. Golovin And O.P. Solonenko
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia
Pages: 591–605
Abstract
The developed general physical-mathematical model, FEM-based calculation procedure as well as the software were in practical use to simulate the processes of the non-stationary conjugate heat exchange and phase transformations during the processing of the surface with a high-concentrated energy fluxes, with a stationary, pulsed, and movable heating sources (the processing, including the surface fusing with a quasi-laminar plasma jet, transfer electric arc and impulse electron beam; cleaning of the metal substrate surfaces from an oxide layer with the aid of a cathode vacuum arc, etc). The processes of practical importance with considerably different spatial and temporal scales featuring the density of the heat fluxes power q
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