Numerical study of convection around the cylindrical body immersed in a stratified fluid in the presence of the body away from the vertical gradients of temperature and concentration
The work deals with the numerical study of stationary modes of convection near the cylindrical body immersed in a stratified fluid contained in a cylindrical vessel, the radius of which is much greater than the radius of the body. Away from the body is present exist vertical gradients of temperature and concentration. Calculations were carried out for fixed values of the Prandtl number and Schmidt number, equal to one, and the different values of the heat and the concentration Rayleigh number and thermal conductivity ratio of the body and the surrounding fluid.