THE EFFECT OF ASYMMETRY IN THE TWO-COMPOSED ONE-DIMENSIONAL CYLINDRICAL AND SPHERICAL SYSTEMS CONSIDERING LINEAR DEPENDENCY OF THERMAL CONDUCTIVITY ON TEMPERATURE

摘要

The effect of asymmetry of the rate of heat flows in two opposite directions in one-dimensional two-composed cylindrical and spherical systems in steady-state heat conduction is theoretically obtained. Thermal conductivities of both bodies depend lineary on temperature. The value of the effect of asymmetry and temperature fields in these systems are determined and compared with the values of the effect of asymmetry and temperature fields in one-dimensional plane system (two parallel plane plates).