Analysis of the process of heat transfer in space

Abstract

In work the general principles of transfer of thermal energy in limited space are theoretically considered. To simplify the task, the tasks are defined in the Cartesian coordinate system. The dependence of the transfer on the coefficients of thermal conductivity, heat capacity and eigencoefficients of differential partial differential equations of an inhomogeneous and homogeneous nature are analyzed. Modeling sets initial and boundary conditions. In solving the problem, the method of multiple separation of variables is used. In conclusion, the final form of the function of the phenomenon of heat transfer in a limited space is derived from 4 variables.

Keywords

• diffusion
• convention
• absorption
• thermal conductivity
• heat capacity
• correction factors