Registration Number
0216U010269,
0116U003698
, R & D reports
Title
Investigation of interference between two bodies in flow of viscous incompressible fluid
popup.stage_title
Head
Myrnyi Serhii S.,
Registration Date
27-12-2016
Organization
Institute of Transport Systems and Technologies of National Academy of Sciences of Ukraine
popup.description2
The main object of research is the movement of viscous incompressible fluid around single sphere and group of the spheres. The main goal of this project is the investigation of the interference of two bodies in viscous flow and their influence onto structure of spatial flow on the base of Navier-Stokes equations solution. The numerical methodology of mathematical simulation of laminar unsteady flow around two bodies was developed. It was carried out numerical simulatios of the flow around two spheres in different arrangement. It was obtained unstable and averaged aerodynamic coefficients of spheres, isosurfaces of second invariant of velocity gradient tensor and skin friction lines for every case of position of spheres in flow. It was performed comparison of derived data with the results of mathematical modeling of flow around single sphere. It was defined the features of the viscous incompressible flow around two bodies and main regimes of laminar flow around two spheres.
Product Description
popup.authors
Арсенюк Михайло Сергійович
Мирний Сергій Сергійович
Самсонова Оксана Володимирівна
popup.nrat_date
2020-04-02
