Mathematical modeling of heat transfer in production premises heated by gas infrared emitters

Abstract

The results of numerical modeling of the process of free convective heat transfer in the regime of turbulent convection in a closed rectangular region heated by an infrared radiator are presented. The system of Navier-Stokes equations in the Boussinesq approximation is solved, the energy equation for the gas and the heat conduction equations for the enclosing vertical and horizontal walls. A comparative analysis of the heat transfer regimes in the considered region for different Grashof numbers is carried out. The features of the formation of heated air flows relative to the infrared emitter located at some distance from the upper horizontal boundary of the region are singled out.

Original language	English
Article number	01053
Journal	MATEC Web of Conferences
Volume	110
DOIs	https://doi.org/10.1051/matecconf/201711001053
Publication status	Published - 19 Jun 2017

ASJC Scopus subject areas

Chemistry(all)
Engineering(all)
Materials Science(all)

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title = "Mathematical modeling of heat transfer in production premises heated by gas infrared emitters",

abstract = "The results of numerical modeling of the process of free convective heat transfer in the regime of turbulent convection in a closed rectangular region heated by an infrared radiator are presented. The system of Navier-Stokes equations in the Boussinesq approximation is solved, the energy equation for the gas and the heat conduction equations for the enclosing vertical and horizontal walls. A comparative analysis of the heat transfer regimes in the considered region for different Grashof numbers is carried out. The features of the formation of heated air flows relative to the infrared emitter located at some distance from the upper horizontal boundary of the region are singled out.",

author = "Maksimov, {Vyacheslav I.} and Bubenchikov, {Aleksey M.} and Nagornova, {Tatiana A.} and Dudak, {Alime A.}",

year = "2017",

month = jun,

day = "19",

doi = "10.1051/matecconf/201711001053",

language = "English",

volume = "110",

journal = "MATEC Web of Conferences",

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T1 - Mathematical modeling of heat transfer in production premises heated by gas infrared emitters

AU - Maksimov, Vyacheslav I.

AU - Bubenchikov, Aleksey M.

AU - Nagornova, Tatiana A.

AU - Dudak, Alime A.

PY - 2017/6/19

Y1 - 2017/6/19

N2 - The results of numerical modeling of the process of free convective heat transfer in the regime of turbulent convection in a closed rectangular region heated by an infrared radiator are presented. The system of Navier-Stokes equations in the Boussinesq approximation is solved, the energy equation for the gas and the heat conduction equations for the enclosing vertical and horizontal walls. A comparative analysis of the heat transfer regimes in the considered region for different Grashof numbers is carried out. The features of the formation of heated air flows relative to the infrared emitter located at some distance from the upper horizontal boundary of the region are singled out.

AB - The results of numerical modeling of the process of free convective heat transfer in the regime of turbulent convection in a closed rectangular region heated by an infrared radiator are presented. The system of Navier-Stokes equations in the Boussinesq approximation is solved, the energy equation for the gas and the heat conduction equations for the enclosing vertical and horizontal walls. A comparative analysis of the heat transfer regimes in the considered region for different Grashof numbers is carried out. The features of the formation of heated air flows relative to the infrared emitter located at some distance from the upper horizontal boundary of the region are singled out.

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