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Information × Registration Number 0211U007513, 0111U005121 , R & D reports Title Research of acoustic properties of hydrodynamic radiators with a step obstacle popup.stage_title Head Ivanitckiy Anatoliy, Registration Date 15-06-2011 Organization National Telecommunication Academy of Odessa named after A.S. Popov popup.description2 In given account for a прямоточного hydrodynamic emitter worked out and reasonable in theory and experimentally mathematical model of self-excited oscillations of the cylindrical flooded stream shell. The borders of applicability of the offered mathematical model are analysed. A good betweenness is set by theoretical and experimental results for dependence of frequency of basic accordion of emitter on the geometrical parameters of stream shell and physical parameters of working environment. Product Description popup.authors Сухарьков Андрій Олегович Сухарьков Олег Васильович popup.nrat_date 2020-04-02 Close