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Information × Registration Number 0220U101160, 0119U100042 , R & D reports Title Development of methods for studying the strength and stability of thin-walled shells and elastic solids with a liquid under the influence of various types of dynamic loads popup.stage_title Head Shevchenko Volodymyr P., Доктор фізико-математичних наук Registration Date 04-01-2020 Organization Vasyl' Stus Donetsk National University popup.description2  Derivation of the rotation equations in a medium with the resistance of systems and elastically bound solids with liquid. Obtaining conditions of asymptotic stability of uniform rotation in a medium with the resistance of two elastically coupled Lagrange jigs with perfect fluid. Influence of conditions of fixing of elastic bases of a coaxial cylindrical tank with a two-layer ideal fluid on the frequency spectrum. Obtaining approximate and specified conditions of stability of oscillations of the plate separating liquids of different densities in a rectangular channel with one elastic base. Development of a algorithm for numerical convergence research in the implementation of second-order nonlinear recurrent sequences, which may arise when solving shell mechanics problems. Ability to generalize these algorithms to higher order sequences. Product Description popup.authors Vietrov Oleh S. Vasylenko Valeriia Yu. Kononov Yuriy M. Lymar Oleksandr O. Sviatenko Iaroslav I. popup.nrat_date 2020-04-02 Close