Increase of effectiveness of two-shaft gas-turbine power units
Yu S Kustarev , A V Kostyukov , M E Plykin
Izvestiya MGTU MAMI ›› 2009, Vol. 3 ›› Issue (2) : 31 -38.
Increase of effectiveness of two-shaft gas-turbine power units
The article describes the process of creation of a flow model of two-shaft gas-turbine power turbine with regulated vanes. Influence of meridional profile variants on isentropic turbine efficiency is shown. Calculations were carried out in three-dimensional statement taking into account turbulence and real properties of gas The characteristics of the turbine well coinciding with experimental data are received. Authors have plans of next steps for modernization calculation model.
two-shaft gas-turbine power unit / controlled nozzle block / 3D mathematical simulation of medium flow
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Kustarev Y.S., Kostyukov A.V., Plykin M.E.
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