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Information × Registration Number 0122U002301, ( 0223U000443  0224U000224  ) R & D request Title Heat transfer and hydrodynamics in innovative film cooling systems for high-temperature gas turbine blades Head Donyk Tetiana V., к.т.н. Registration Date 11-04-2022 Organization Institute of Engineering Thermophysics of NAS of Ukraine popup.description1 The scientific group is created to carry out a scientific and technical project to study thermal and hydrodynamic processes in two innovative schemes of film cooling of high-temperature energy gas turbine blades with coolant supply through discrete round holes located in transverse trenches and triangular depressions. The innovative idea of reducing the coolant temperature in the Maisotsenko cycle before supplying the coolant to the blade cavity will also be considered. The obtained results will be used to develop procedures for designing gas turbine blades with innovative cooling schemes. The paper will use a theoretical approach (computer modeling) using commercial and home-made computer programs, adequate turbulence models and experimental database the Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine and leading foreign centers. For comparison, experimental foreign data will be analyzed in a similar way (USA, China). To study Maisotsenko's cycle, an experimental method will be used together with computational-theoretical analysis. popup.nrat_date 2024-12-09 Close