Litvinenko O. Gas turbine system cooling development for the blades basing on liquid-metal heat carriers

The object is heat exchange in the multilayer solid-porous system; the aim is development of the method for design of alternative gas turbine cooling system; methods are methods of heat exchange theory, numeral methods; the newness is development of two phase model of heat exchange in a porous media, the mathematical model of boiling and dynamics of liquid-metal carrier in the porous media surrounded by the shell, possibility of application of porous elements for the blade shell temperature smoothing is grounded, nozzle vane cooling system of gas turbine is improved; the main include the design method for the alternative cooling systems, construction of nozzle vane with the porous bush, the program complex with graphics interface; all this thesis has been developed by Turbine Machinery Department of NTU "KHPI", Open Joint-Stocks Society "Actual mechanics"; the field is turbine machinery.