On possible observational manifestations of interacting accretion discs in T Tauri binaries with elliptic orbits

Using the results of numerical simulation we estimate luminosity variations of the circumbinary envelope of a T Tauri type binary system with elliptic orbit caused by collision of circumstellar accretion discs and following increase in energy dissipation. For the purpose of such analysis we propose a method for restoration of bolometric light curve from a discrete set of gasdynamical quantities distributions by solving an inverse problem for the energy equation.