MODELING AND ANALYSIS OF THE DEFORMED MEDIA (METAL CONSTRUCTION ELEMENTS) NON STATIONARY THERMAL FIELDS DURING THEIR LASER SHORT WAVES PULSES TREATMENT

Substantiated mathematical model for non-stationary thermoelastic deformed media during their laser processing by short waves pulses fields analysis is proposed . Precise analytical solutions of the thermal conductivity equations which simulate interaction and allow to further determine components thermally stress-strain state processed materials, in particular, thin porous films, capillary-porous bodies are obtained. Two methods were used: 1) traditional separating variables method (Fourier method), 2) non-Fourier that described telegraphic equation known literature. The results obtained this work can be used establish thermo materials interacting with radiation parameters. Such approach at modern building process rising reliability, durability strength metal construction elements.