Study of interaction of laser radiation with scattering liquid media under conditions of a varying size distribution function of suspended particles

We report a study of laser radiation transfer processes in scattering media with a time-varying particle size distribution function. We consider the cases of a one-component solution, when the crystal growth occurs during freezing, and a solution with the addition of particles with a time-constant size. The results of the experimental validation of the developed mathematical model are presented. The possibility of using the obtained results to experimentally determine the concentration of metal particles in scattering liquids is considered.