Modeling of heat conductivity influence of heating structure on thermal condi-tions of its surface

Authors

  • Анатолій Павлович Слесаренко The A.N. Podgorny Institute for Mechanical Engineering Problems of the Nation-al Academy of Sciences of Ukraine Str. Dm. Pozharsky, 2/10, Kharkiv, Ukraine, 61046, Ukraine
  • Микола Анастасійович Романченко Kharkiv Petro Vasylenko National Technical University of Agriculture Str. Engels, 19, Kharkiv, Ukraine, 61012, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2013.18351

Keywords:

electrical technologies, microclimate, automation, heat conductivity, physical model

Abstract

The paper proposes a mathematical model of heat conductivity influence of a multilayer structure of electric thermal storage heating system of underfloor heating at livestock production facilities with various functional purposes, which allows, at the stage of project development, to obtain the data on geometric and energy characteristics of heat-generating plants, which form the standards of specified thermal conditions on the surface of multi-tier electrically heated floor and make it possible to forecast the temperature in technologically active areas of production facilities at a given height, taking into account weather conditions. The mathematical model of heat transfer in a multilayer structure is built on the basis of accepted physical model and boundary problem of heat conductivity, and reduced to a system of linear heterogeneous equations. The solution of this problem is a piecewise continuous function of coordinate X, layers di thicknesses, power of heat sources. Solutions of heat equations are given in analytical form.

Author Biographies

Анатолій Павлович Слесаренко, The A.N. Podgorny Institute for Mechanical Engineering Problems of the Nation-al Academy of Sciences of Ukraine Str. Dm. Pozharsky, 2/10, Kharkiv, Ukraine, 61046

Doctor of Physical and Mathematical Sciences, professor

Laureate of the State Prize ofUkraine

Senior researcher

Микола Анастасійович Романченко, Kharkiv Petro Vasylenko National Technical University of Agriculture Str. Engels, 19, Kharkiv, Ukraine, 61012

Professor of department "Integrated electric technologies and processes"

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Published

2013-10-29

How to Cite

Слесаренко, А. П., & Романченко, М. А. (2013). Modeling of heat conductivity influence of heating structure on thermal condi-tions of its surface. Eastern-European Journal of Enterprise Technologies, 5(4(65), 59–63. https://doi.org/10.15587/1729-4061.2013.18351

Issue

Vol. 5 No. 4(65) (2013): Mathematics and Cybernetics - applied aspects

Section

Mathematics and Cybernetics - applied aspects

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Copyright (c) 2014 Анатолій Павлович Слесаренко, Микола Анастасійович Романченко

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