Abstract
A theoretical investigation into the processes of heating and evaporation of a spherical particle under strong optical radiation is carried out. A system of equations is formulated which describe the process of particle evaporation in diffusional regime. Based on numerical solution of this system of equations, the evaporation of air-suspended water droplets under the i.r. optical radiation is investigated in detail. The timedependent and stationary values of the evaporation process parameters have been obtained for a wide range of the initial problem parameters. The calculated results are compared with the experimental data. A simple model of particle evaporation is considered, analytical and numerical solutions have been obtained.
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