Open AccessMathematical model of thermal processes in metals during pulse processing with concentrated energy fluxes
Author(s) -
I. G. Kozyr,
A. S. Komolikov,
S. E. Kuzenkov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1967/1/012061
Subject(s) - thermal , materials science , energy (signal processing) , thermal energy , mechanics , mathematical model , pulse (music) , thermodynamics , physics , optics , quantum mechanics , detector
The paper considers mathematical modeling of thermal processes in metals during pulsed processing by concentrated energy flows. Calculations of thermal processes in steels under pulsed heating are given, considering the phase transformations and the temperature dependences of the thermophysical properties, as well as the space-time characteristics of the thermal energy source. It is shown that the created mathematical model is universal for various sources of thermal energy and adequately describes the space-time distribution of temperature fields during pulsed heating of the surface layers of metals and alloys.