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To improve the efficiency of the management of the enterprise of thermal networks it is necessary to objectively compare the management activities of different companies working in different regions and in different conditions to understand the specific situation of the company's energy efficiency management. Existing proposals in this area do not take into account objectively different conditions of operation of enterprises of heating systems. The studies of several enterprises of heating systems over the period 2011-2015. The proposed measure for comparing the eficiency of management of the enterprises of thermal networks in the ield of energy efficiency, working in different conditions - the coefficient of efficiency of management. The proposed method and calculation formulas for determining this factor.

Methods of computing and mathematical modeling are all widely used in the study of various heat exchange processes that provide the ability to study the dynamics of the processes, as well as to conduct a reasonable search for the optimal technological parameters of heat treatment.This work is devoted to the identification of correlations among the factors that have the greatest effect on the rate of heating of the product at hightemperature heat sterilization in a stream of hot air, which are chosen as the temperature difference (between the most and least warming up points) and speed cans during heat sterilization.As a result of the experimental data warming of the central and peripheral layers compote of apples in a 3 liter pot at high-temperature heat treatment in a stream of hot air obtained by the regression equation in the form of a seconddegree polynomial, taking into account the effects of pair interaction of these parameters.