Determination of the characteristics of gas-dust flow of exhaust gases from the gas-turbine plant to the reconstructed boilers of the Bereza State District Power Station

Flow of the exhaust gases in intricately shaped gas ducts between the gas-turbine unit and the steam boiler in the steam-gas plant of the Bereza State District Power Station has been investigated. The distribution of the gasdynamic parameters of three-dimensional turbulent flow of exhaust gases in channels of different geometries has been studied. The influence of certain structural elements of the gas duct on the hydrodynamic characteristics of flow has been considered. The amplitude-frequency analysis of the natural oscillations of the gasdynamic parameters in different cross sections of the channel has been performed using fast Fourier transformation.