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Modelling of a low temperature panel heating system.

Elaboración del modelo de un sistema de calefacción por panel a baja temperatura.

Author(s) : GAVRILIUC R., LEIB J. G.

Type of article: Periodical article

Summary

This article is the Spanish translation of an article presented at the 22nd IIR international Congress in Beijing, China (see the Bulletin of the IIR, reference 2008-0302). This paper presents a numerical simulation - performed with the aid of MATLAB PDE Toolbox - with regard to the thermal behaviour of a low temperature heating system. This simulation is a continuation of a previous calculation dealing with the complex heat exchange process occurring in a closed environment between the active radiant heat surfaces - on the one hand - and the other surfaces plus the indoor air - on the other hand. By imposing a certain value for the indoor air temperature, the result of the calculation is the temperature distribution on all the surface elements of the room under survey - including the surface temperature of the active radiant heat surfaces (which are in fact the heating panels). The numerical simulation of the low temperature panel heating system enables the dynamic calculation of the temperature distribution and heat flux for three different panel geometries, aiming towards system analysis and optimization.

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Format PDF

Pages: 64-70 (5 p.)

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Details

  • Original title: Elaboración del modelo de un sistema de calefacción por panel a baja temperatura.
  • Record ID : 2008-2606
  • Languages: Spanish
  • Source: IIF-IIR/Frío Calor Aire acond. - vol. 36 - n. 405
  • Publication date: 2008/07

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