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Information × Registration Number 0220U100102, 0117U005405 , R & D reports Title The process of non-stationary heat exchange with a change in the aggregate state of amorphous substances popup.stage_title Head Podyman Hryhorii S., Registration Date 09-01-2020 Organization National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" popup.description2  Outputs: defined parameters of quality and design of products affected by the calibration process; the physical model of the process of calibration of a pipe from polypropylene is formulated; the mathematical model of the process of calibration of a pipe from polypropylene is formulated, the necessary assumptions are made; the algorithm and the program of calculation of the process of calibration of a pipe from polypropylene have been developed; the research methodology was developed, the experiments were carried out in sufficient quantity with the required accuracy; the adequacy of the mathematical model is checked; dependences of quality parameters on extrusion modes were obtained. The results of the work are implemented in the educational process: Application in special courses of speciality 133 "Branch engineering": Processes of transfer in the equipment of chemical and oil refineries-1. Processes of oil refineries. The tutorial has been published. The researches carried out in the work were used in special courses of the speciality "Equipment of the chemical production of building materials" to describe the mathematical models of the processes that occur during the calibration of polymer tubes. For the years 2017-2019, 2 articles were published, 2 patents were obtained, 4 abstracts were published and 1 monograph was published. Product Description popup.authors Dvoinos Yaroslav H. Podyman Hryhorii S. popup.nrat_date 2020-04-02 Close