Gayduk S. Development and evaluation of schematics of the energy conversion system working with carbon dioxide

The dissertation is devoted in solving a relevant scientific and technical problem. This problem is economy of the energy resources through utilization of the exhausted heat at different temperature levels from the energy systems as well as from the different technological processes.For the refrigeration, as an intensive energy-consumption area for any of countries, the perspective improvement of the heat using refrigeration machines (with extended possibilities for heat utilization in conjunction with development of novel schematics and thermodynamic cycles) lead to decrease in the energetic dependence of the country.Vapor-compression machines driven by turbine with the common working fluids are included in the classification group of the heat using machines.