Search academic texts

Information × Registration Number 0218U007164, 0118U001630 , R & D reports Title Development of methods of surface coating of chemical equipment elements by protective particles popup.stage_title Head Toporov Andrii, Registration Date 20-12-2018 Organization The state higher educational institution " Donetsk National Technical University" popup.description2 The task is to obtain the installation parameters for the surface coating of chemical equipment elements with protective particles using the previously developed numerical mathematical model for accelerating the flow of gas - the carrier of discrete particles in the Laval nozzle to the required speeds to ensure impact of particles with the sample surface. The study of a numerical mathematical model for accelerating the movement of a gas stream carrying a discrete particle in a Laval nozzle to the required speeds in the ANSYS numerical simulation system was carried out, a model was developed, and the process of particle impact colliding with a sample surface in the Abaqus / CAE 2018 numerical simulation system was performed, and the main parameters of the installation for applying protective coatings are determined. The result of the work is a scientifically based installation parameters for the surface coating of chemical equipment elements with protective particles under which the conditions for the formation of a coating layer are fulfilled. Developed criteria for assessing the quality of the protective coating and means for their determination. Product Description popup.authors Алесєєва Ольга Євгенівна Топоров Андрій Анатолійович Трет'яков Павло Васильович popup.nrat_date 2020-04-02 Close