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Information × Registration Number 0223U000443, 0122U002301 , R & D reports Title Heat transfer and hydrodynamics in innovative film cooling systems for high-temperature gas turbine blades popup.stage_title Head Donyk Tetiana V., к.т.н. Registration Date 07-01-2023 Organization Institute of Engineering Thermophysics of NAS of Ukraine popup.description2  In the work, a computer model was developed, which allows to obtain with high accuracy scientific data characterizing the influence of various factors (rotation, surface curvature, external turbulence) on the efficiency of film cooling, velocity and temperature fields, vortex and turbulent flow structure. The obtained data can be used in the development of methods for calculating the efficiency of the film cooling of the blades of high-temperature gas turbines with the supply of the coolant in recesses of various shapes and taking into account the influence of important factors studied in this work. The paper proposes new schematic solutions for the use of the Maisotsenko cycle heat exchange device, with the use of an additional heat exchange device in the air cooling system after the compressor, a preliminary decrease in air temperature is ensured. It is proposed to use solar panels that are cooled by cold air from the Maisotsenko device for the operation of the heat exchange device (fans). Product Description popup.authors Gilchuk Andriy V. Stupak Oleh Stanislavovych popup.nrat_date 2023-01-07 Close