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Information × Registration Number 0212U002240, 0109U002390 , R & D reports Title Creation of mathematical optimization models in working process in high-head Francis turbines popup.stage_title Head Potetenco Oleg, Registration Date 01-02-2012 Organization The Kharkov state polytechnical university popup.description2 Research object - work processes and flow channel (FCh) elements of hydroturbines (HT) of traditional and new kinds. Purpose of the work - optimized work process mathematical model development for hydroturbine RO400-800 FCh and for straight through HU on heads of 40-250 meters and their specific dependences determination on the basis of HT channel flow real structure hydro dynamic analysis, that gave an opportunity to improve significantly the efficiency, reliability and operation durability of HT. Methods of research -- mathematical modeling based on modern software, an experimental research method that is used in GT some energy datum determination and in determination of amplitudes and frequencies of caused by turbine vortex bundles pressure pulsations and with application of modern strain gauge instrumentation on models and on a real object. Implementation of research work results on hydroelectric power station of Ukraine can cause a significant economic effect, which can be up to 25-30 million U.S. dollars a year. Scope of the research results use - power engineering. Product Description popup.authors Барліт В.В. Вахрушева О.С. Зав'ялов П.С. Ковальов С.М. Количев В.О. Крупа Є.С. Крутіков Г.А. Кухтенков Ю.М. Миронов К.А. Подвойський Ю.А. Радченко Л.Р. Тиньянова І.І. Черкашенко М.В. popup.nrat_date 2020-04-02 Close