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Information × Registration Number 0216U002473, 0114U000182 , R & D reports Title Mathematical modelling of linear and non-linear phenomena for complex systems popup.stage_title Head Lamzyuk Vladimir Dmitrievich, Registration Date 21-03-2016 Organization Dniepropetrovsk national university popup.description2 Object of investigation: boundary problems of continuum. A goal of investigation: to solve fundamental scientific tasks associated with coupled and inverse problems, with influence of loadings on delamination of foundation, with models of flow for liquid films over surface of solid, and impact interaction of solid and liquid as well. Novel models and algorithms to solve the problems indicated are proposed, viz., we consider influence of pressured liquid on nonlinear-elastic body, new class of contact problems for elastic bodies moving along solid surfaces. We analyze contact interaction of heavy strip and foundation; propose models of three-phase flow for two liquid films and gas within rectangular channel. We ascertain an area of loss of touch for flow under impact interaction of solid and liquid. The results obtained are attractive for use in models of solids with cracks and caves filled with liquid or gas, in design of robotic systems, in various applications of liquid films in heat-mass-transfer machines, in chemical reactors, and in lacquer, paint or polymer coatings, in models of stress-strain state in the neighbourhood of liquid and gaseous mineral wealth. These results are employed in lectures in Dnepropetrovsk national university. Product Description popup.authors Варех Нонна Василівна Катан Володимир Олександрович Козакова Наталія Леонідівна Кузьменко Василь Іванович Михальчук Ганна Йосипівна Пасічник Володимир Анатолійович Тонкошкур Ілля Сергійович Черницька Ольга Валентинівна Шумельчик Ксенія Ігорівна popup.nrat_date 2020-04-02 Close