Abstract:

The paper presents preliminary results of experiments on permeability of deuterium through a palladium-silver filter. The description of the experimental setup and palladium-silver filter is presented. In this paper, the results of diffusion coefficients calculations, solubility, permeability of deuterium through a palladium-silver filter, activation energies of these processes and Arrhenius dependence are presented. Based on the calculations the modes supply of deuterium flux into ampoule device for experiments with Pb-15.7Li eutectic is determined.

Keywords: palladium-silver filter;, permeability, solubility, diffusion, deuterium flux, Pb15.7Li eutectic