Modeling of Laser Pulse Heating of Solid Dielectric with a Fractal Structure

The nonlinear partial differential equation which describes heating of dielectric materials with fractal structure under the influence of pulse laser beam is received. The known equations from literature can be considered as special cases of the obtained equation. Fractality is considered in calculations of thermal conductivity coefficient, isochoric heat capacity and intensity of substance thermal radiation. The numerical decision of the equation is received. It is shown that the fractal properties of dielectric solid can essentially influence in heating process.