Investigation of the distribution of the temperature field from a point source of heat in a convective flow by numerical methods

Abstract

Investigation of the distribution of the temperature field from a point source of heat in a convective flow by numerical methods

Chernov N.N., Paliy A.V., Sayenko A.V., Bespoludin V.V.

Incoming article date: 28.07.2017

In this paper, the temperature distribution from a point source of heat under convective heat transfer is studied. The Navier-Stokes equation describing the steady two-dimensional laminar motion of a fluid is solved numerically. The distribution of the temperature field of a heat-loaded point source is obtained under appropriate boundary conditions, supplemented by the boundary conditions for the flow velocity to equal zero on the paraboloid walls by numerical integration using the control volume method.

Keywords: Radiator protrusion shape, thermal conductivity, thermal apparatus mode, the temperature of the heat source