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Information × Registration Number 0217U002241, 0116U006812 , R & D reports Title Improving the efficiency of granulators and dryers with active hydrodynamic regimes for obtaining, modification and encapsulation of fertilizers popup.stage_title Head Artem Artyukhov, Кандидат технічних наук Registration Date 30-01-2017 Organization Sumy State University popup.description2 Object of investigations - the processes of production fertilizers and granules with specific properties in vibrating and vortex type of granulation devices, including multistage devices. Aim of work - investigation influence hydro and thermodynamic parameters of the granulation process on quality granulated product. Research methods. The physical modeling is based on the methods of similarity theory. Adequacy received settlement dependencies due to the use the mathematical models, based on the general provisions of hydraulic gas dynamics and kinetics, and comparing the calculated and experimental data. Theoretical description of the formation process of droplets in the counter vortex gas flow was carried. A series of experimental studies of the mechanism of layerwise crystallization of granules in the vortex gas flow was done. The mathematical model of granulation kinetics of the shelving multistage device with fluidized bed was designed. Novel granulation devices for granulation in the vortex gas flow were designed. Product Description popup.authors Іванія Андрій Вікторович Артюхов Артем Євгенович Артюхова Надія Олександрівна Острога Руслан Олексійович popup.nrat_date 2020-04-02 Close