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Registration Number

0215U004987, 0115U004340 , R & D reports

Title

Investigation of interference between two bodies in flow of viscous incompressible fluid

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Head

Myrnyi Serhii S.,

Registration Date

28-12-2015

Organization

Institute of Transport Systems and Technologies of National Academy of Sciences of Ukraine

Description

The main goal of this work is to study the effects of the viscous incompressible fluid flow to the immersed sphere, as well as the interference between two bodies in flow of viscous incompressible fluid. The aim of this project is to develop methodology of mathematical modeling of the viscous incompressible fluid flow around two bodies on the example of the mathematical modeling of viscous incompressible fluid flow around the sphere and determination of the parameters of the incoming flow for further research. It was carrying out the mathematical modeling of viscous incompressible fluid flow around the sphere for several Reynolds numbers. It was built hodographs of aerodynamic forces acting on the sphere. The spectra of the aerodynamic coefficients of sphere immersed in laminar flow of a viscous incompressible fluid were generated. The basic scope of flow regimes of a viscous incompressible fluid flow around sphere was determined. Strouhal numbers were obtained with the help of the spectra of aerodynamic coefficients. It was suggested recommendations for further research of interference between of two bodies in a viscous incompressible fluid flow.

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Арсенюк Михайло Сергійович
Мирний Сергій Сергійович
Самсонова Оксана Володимирівна