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Information × Registration Number 0218U006731, 0116U006043 , R & D reports Title Scientific and methodological equipment for infallibility of heat supply systems with tube gas heaters. popup.stage_title Head Tkachova Valeriia Valeriivna, Registration Date 26-07-2018 Organization Pridniprovsky regional centre energy-researches and energy-effective technologies in construction and municipal services popup.description2 Object of research - processes of heat exchange in tube gas heaters, which affect the unitary and complex attribute of reliability of heat supply systems. Purpose of research - development of new models and methods for ensuring the infallibility of heat supply systems with tube gas heaters. Methods of research - theoretical researches are based on the deductive and inductive approaches with the use of common laws of conservation of mass, movement and energy. Chapters of scientific work are focused on the research of unitary attributes of the reliability of heat supply systems with tube gas heaters, such as the infallibility. Quasi-two-dimensional mathematical model of thermal and hydraulic regimes was constructed in the work. The model takes into account the uneven distribution of temperatures along the perimeter of the heater as a function of the angular coordinate. Method of calculation was obtained, which makes it possible to estimate the probability of workability failures on account of tube gas heater burnouts. Experimental researches were implemented on the real objects - tube gas heaters, which were installed in the operating heating systems and on the stand during testings. All chapters were driven to its logical end in the practical usage form of the results in the practice of building design and construction of tube gas heaters for systems of air-radiant heating and in educational process of higher educational establishments. TUBE GAS HEATERS, CALCULATION, RELIABILITY, INFALLIBILITY, QUASI TWO-DIMENSIONAL MATHEMATICAL MODEL, BURNOUTS Product Description popup.authors Березюк Г. Г. Волошко В. М. Ткачова В. В. Чорнойван А. А. popup.nrat_date 2020-04-02 Close