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Information × Registration Number 0218U003052, 0117U006127 , R & D reports Title Analysis and prevention of non-stability of coolant flows in elements of heat and power equipment popup.stage_title Head Gotsulenko Vladimir, Registration Date 15-01-2018 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 The work is devoted to the actual problem of determining the causes and mechanisms of heat-hydraulic instability of the coolant flow, in particular longitudinal thermoacoustic self - oscillations caused by supply of heat, and, on this basis, the development of methods of control of the amplitude of these oscillations to prevent their destructive impact on the elements of thermal power equipment. Create schematic designs elements of thermal power equipment, which by acting on the mechanisms of self-oscillations of vibrating combustion and surge, and by the dynamic damping of self-oscillations, carried out a complete neutralization of self-oscillations or implemented effective management of their amplitude. The method of calculation of parameters of thermoacoustic self-oscillations allows to realize the mode control of chaotic self-oscillations in systems of pressure displacement continuous medium and devices for combustion. Product Description popup.authors Божко І.К. Гончарук С.М. Гоцуленко В.В. Лисенко О.М. popup.nrat_date 2020-04-02 Close