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Information × Registration Number 0222U003499, 0120U101484 , R & D reports Title Substantiation of design parameters, modes of operation of the drive and study of the vibration machine's ability to disinfect and change the properties of water popup.stage_title Head Hordeev Anatoly Ivanovych, Доктор технічних наук Registration Date 05-04-2022 Organization Khmelnytskyi National University popup.description2  The object of research is the design parameters and modes of operation of the piston-type vibrating machine drive, change of properties and degree of water disinfection under the action of hydrocavitation. The purpose is to determine the influence of hydrocavitation on the properties of water and its disinfection with the development of vibration equipment designs. Methods - mathematical modeling of processes in the pulsation chamber, analysis of structural and bacterial composition of water after experimental studies of the effect of hydrocavitation on water. The change of the following parameters in water with the time of hydrocavitation treatment was investigated: pH value, structural structure of crystals in the precipitate section of water droplet, bacterial composition. The novelty of the obtained results lies in the creation, theoretical substantiation and experimental research of a new type of vibrating piston-type machines for cavitation disinfection and change of water environment properties and substantiation of drive modes, in particular for the first time an analytical model of the oscillatory process of the working medium in a piston-type vibrating machine was constructed and the equation of the dependence of the maximum pressure in the pulsation chamber on the design parameters and operating modes of the machine drive was obtained; for the first time the rational frequency limits of the vibrating and the ratio of its design parameters was determined. An innovative design of vibrating machines for influencing the composition of water and its disinfection with low energy consumption has been developed. The results of the research are recommended for the technology of disinfection and improvement of the quality of drinking water obtained from water supply and wells and development of technologies and designs of vibration equipment for wastewater treatment of industrial, municipal enterprises, livestock complexes, etc Product Description popup.authors Hordieiev Anatolii Ivanovych Karazey Vitaliy Dmytrovych Kostiuk Nazar Olehovych Tkachuk Vitaliy Pavlovych Urbanyuk Eugene Antonovych popup.nrat_date 2022-04-05 Close