Abstract

The article considers analytical solutions for a non-stationary problem of heat and mass transfer in a multilayer elastomeric material. Determined are the criteria, influence the process of temperature change in the treated material. A functional relationship between the main criteria of heat transfer and the temperature of the processed material was established, which is the basic relation during the development of an engineering method for calculating an industrial installation.

Highlights

  • IntroductionVarious industries pose high demands for the anticorrosion protection of machine parts operating in strong aggressive working environments at high temperatures and pressures, with periodic changes in the composition of these media, under their effective mixing

  • Various industries pose high demands for the anticorrosion protection of machine parts operating in strong aggressive working environments at high temperatures and pressures, with periodic changes in the composition of these media, under their effective mixing.Rubber coating occupies a special position among the existing methods of protecting surfaces, due to the specific mechanical properties of rubber, i.e. high elasticity, shock absorption, good wear resistance, fatigue and strength characteristics, heat and frost resistance, resistance to aggressive media, heat, gas and water resistance

  • A large number of works study heat transfer processes under film boiling conditions on a flat plate [37], which, in turn, influenced the mathematical model obtained in this work and became the basis for this research

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Summary

Introduction

Various industries pose high demands for the anticorrosion protection of machine parts operating in strong aggressive working environments at high temperatures and pressures, with periodic changes in the composition of these media, under their effective mixing. A large number of works study heat transfer processes under film boiling conditions on a flat plate [37], which, in turn, influenced the mathematical model obtained in this work and became the basis for this research. Mathematical modeling of heat and mass transfer processes in complex heat engineering systems was carried out by the authors in [10-11], as a result of which the dependences of heat transfer in non-stationary conditions were obtained. The performed analysis of works allows us to conclude the importance and significance of the processes of heat and mass transfer during the heat treatment of gumming coatings and to state that the internal problems during heat treatment of elastomeric coatings require further studies

Materials and methods
Conclusions
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