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Features of radiative heat transfer models

https://doi.org/10.46973/1818-5509_2025_4_154

Abstract

swrtfvf ,mThis article examines the features and comparative characteristics of modern radiative heat transfer models used in physical heat engineering. The relevance of this study is due to the complexity of the mathematical description of energy transfer processes by electromagnetic waves. The aim of this study is to analyze and systematize existing radiative heat transfer models, identifying their advantages and limitations for practical application. Five main models are analyzed: the discrete radiative transfer model, the radiation model, the Rosseland model, the surface-to-surface model, and the discrete ordinate model. For each model, the following are considered: mathematical apparatus; scope of application; advantages and limitations; and implementation features. This article systematizes knowledge of radiative heat transfer models, enabling the selection of the optimal calculation method for specific engineering problems.

About the Authors

Yu. Yu. Romanenko
Rostov State Transport University (RSTU)
Russian Federation

Romanenko Yulia Yuryevna, Chair «Life safety», Postgraduate Student



Yu. I. Bulygin
Rostov State Transport University (RSTU)
Russian Federation

Bulygin Yuri Igorevich, Professor, Department of Life Safety, Doctor of Engineering Sciences, Professor



T. A. Finochenko
Rostov State Transport University (RSTU)
Russian Federation

Finochenko Tatiana Anatolyevna, Chair «Life Safety», Head of the Department, Candidate of Technical Sciences, Associate Professor



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Review

For citations:


Romanenko Yu.Yu., Bulygin Yu.I., Finochenko T.A. Features of radiative heat transfer models. Trudy Rostovskogo gosudarstvennogo universiteta putey soobseniya. 2025;(4):154-161. (In Russ.) https://doi.org/10.46973/1818-5509_2025_4_154

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ISSN 1818-5509 (Print)