photodynamic properties

This article considers a model of gas turbine plants (GTPs) with concentrated parameters for analysing the regularities of the dynamic properties of transients with power changes. The main goal is to study and analyse the dynamic properties of GTPs, in particular their transients, taking into account power changes. To achieve this goal, the task is to develop a universal model based on approximation approaches using concentrated parameters.

This work presents the results of research the electromagnetic radiation influence on the change in the geometric shape of spherical silver nanoparticles, obtained by method of photostimulated recovery of Ag ions from salt solution (AgNO3). Сrystalline sodium citrate (Na3C6H5O7) was used to recover Ag by anions of citrate acid. Due to adsorption on the surface of silver nanoparticles and creating electrostatic barrier that prevents aggregation of silver nanoparticles, sodium citrate was also used as a stabilizer.