Modeling of the process of formation of the temperature field of the outer fence of the buildings in railway transport

Observed the question of energy efficiency of objects in rail transport infrastructure. Learned the distribution of processes of formation of the temperature field on the surface of the enclosure. Obtained the mathematical expression of the temperature field on the surface of the building envelope as a function of their wear. Suggested a method for evaluating the degree of reduction of heat-shielding properties of external walls of the nature of the temperature fields on the inner surface of the building envelope on the railway.