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Information × Registration Number 0217U007287, 0117U003511 , R & D reports Title Investigation of interference between two bodies in flow of viscous incompressible fluid flow popup.stage_title Head Myrnyi Serhii S., Registration Date 27-12-2017 Organization Institute of Transport Systems and Technologies of National Academy of Sciences of Ukraine popup.description2 The main goal of this work is to study the acoustic noise that arises in the viscous incompressible fluid flow around group of bodies. The aim of this project is to develop methodology of mathematical modeling and analysis of the acoustic noise that arises in the viscous incompressible fluid flow around group of bodies on the example of the mathematical modeling of fluid flow around circular cylinder.An overview of numerical methods for solving the Navier - Stokes equations for viscous incompressible fluid flows and methods for acoustic noise modeling was performed. It was carrying out the mathematical modeling of viscous incompressible fluid flow around the circular cylinder. The non-stationary and averaged aerodynamic characteristics of a circular cylinder, the distribution of velocity and pressure around circular cylinder are obtained. It is calculated the acoustic pressure field in the fluid flow around circular cylinder. The parameters of the calculation grid and the turbulence model for further research were chosen. Product Description popup.authors Арсенюк Михайло Сергійович Мирний Сергій Сергійович Пришедько Тетяна Дмитрівна popup.nrat_date 2020-04-02 Close