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Information × Registration Number 0222U002534, 0119U101151 , R & D reports Title Applied researches in mechanics and mechatronics popup.stage_title Head Aleksieienko Serhii V., Доктор технічних наук Registration Date 14-02-2022 Organization Oles Honchar Dnipro National University popup.description2  The object of research is mechanical and mechanotronic systems, acoustic oscillations, processes of aerodynamics, heat and mass transfer. The main purpose of the study is to improve the control systems of mechanical systems, evaluate the effectiveness of mechanical systems in mechanics and mechanotronics by developing methods and programs for calculating hydroaerodynamic and acoustic processes, heat and mass transfer. The results of the research are the developed software and methodological software for mathematical modeling of the processes of aerohydromechanics and heat and mass transfer based on the Navier-Stokes equations. Algorithms and programs for modeling infrasound propagation have been developed. A method for calculating the propeller noise of an unmanned aerial vehicle has been developed and measures to reduce it have been proposed. The analysis of gas-dynamic loads on the starting table and acoustic radiation is performed. Control of a small spacecraft is considered. A mathematical model for solving the problem of navigation and angular orientation of the scam is proposed. Features of dynamics of autonomous mobile work of a variable configuration at relative movement of the manipulator are considered. Devices for turning windmill blades as a part of the wind turbine control system are considered, as part of which screw transmissions of sliding friction and rolling friction are used. The results of the work will allow a comprehensive study of the processes of aerodynamics, dynamics and acoustics. By using three-dimensional non-stationary Navier-Stokes equations, the wave equation, the software will allow calculations with higher computational efficiency, more accurately and in a wider range of parameters, and as a result, will help create the most perfect models of mechanical systems. Field of use - aviation, space technology, transport, wind energy, mechanical engineering, agriculture. Product Description popup.authors Aleksieienko Serhii V. Ashchepkova Nataliia S. Babich Anatolii О. Gnedash Semen G. Dudnikov Volodymyr S. Zagrevsky Yehor О. Kirichenko Serhii Y. Kadilnikova Tetiana M. Kotlov Vladyslav Y. Kucher Roman S. Luchko Andrii S. Manoilenko Oleksandr О. Mikhalov Denis V. Molnar Taras S. Nikolin Serhii О. Nekrasov Valerii Y. Poshivalov Volodymyr P. Savchuk Tatiana L. Savchuk Illia V. Sakhno Oleksandra A. Snobko Danyl О. Sokol Halyna I. Stepanenko Oleksandr L. Tarasenko Yurii V. Sheptun Yurii D. Sholudko Andrii V. Shcherbina Yevhen О. Yushkevich Oleh P. popup.nrat_date 2022-03-09 Close