Modelling and Forecasting of One-dimensional Nonstationary Heat Transfer in Building Envelopes for Energy Efficiency Building
International Journal of Energy and Power Engineering
Volume 2, Issue 3, June 2013, Pages: 97-103
Received: Mar. 10, 2013;
Published: Jun. 20, 2013
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Semjen Kundas, International Sakharov Environmental University, ISEU, Minsk, Belarus
Elena Kresova, International Sakharov Environmental University, ISEU, Minsk, Belarus
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One-dimensional nonstationary heat transfer in three-layered building envelope is examined in this work. Therefore, initial and boundary conditions are examined. Possibility not only for modelling but for forecasting of heat transfer in capillary-porous structures of building envelopes is considered as well. For this purpose, time series analysis method was used. Standards for resistance of heat transfer in European countries and in Belarus are considered. Resistance to heat transfer of three-layer envelope where internal and exterior layers are precast layers and heat insulation is cellular polystyrene against heat insulation layer depth is examined as well.
Heat Transfer, Envelope, Temperature Variation, Heat Insulation, Layer Depth
To cite this article
Modelling and Forecasting of One-dimensional Nonstationary Heat Transfer in Building Envelopes for Energy Efficiency Building, International Journal of Energy and Power Engineering.
Vol. 2, No. 3,
2013, pp. 97-103.
The national energy efficiency program for 2011 - 2015 years.
Crosscutting agenda for design, building and reconstruction of power efficient apartment buildings in Belarus for 2009–2010 years and prospect to 2020 year.
J. A. Clarke. Energy Simulation in Building Design. Adam Hilger Ltd., Bristol and Boston, 1985.
H. Hens, editor (1995) Heat, Air and Moisture Transfer in Insulated Envelope Parts, several volumes. International Energy Agency, IEA, Energy Conservation in Buildings and Community Systems (BCS), Annex 24.
Technical code of Belarus 45-2.04-43-2006(02250). Building heat engineering. Building design standard.
S. P. Kundas, I. A. Gishkeluk, V. I. Kovalenko, O. S. Hilko. Computer modelling of contaminant migration in natural disperse media. Minsk, ISEU Press, 2011.
О. Seppanen. Requirements for building energy efficiency in EU countries, Energy saving, №7/2010.
S. Kundas and E. Kresova. Forecasting of air temperature variation in heat transfer tasks of capillary-porous structures. In Proceedings of the First Virtual International Conference, Advanced Research in Scientific Areas, Slovak Republic, 2012.
M.D. Dettinger, M.Ghil, C.M.Strong, W.Weibel, and P.Yiou, Software expedites singular-spectrum analysis of noisy time series, Eos Trains. AGU, 76(2), 12, 1995.
E.V. Kresova, S.P. Kundas. Time series analysis method application for forecasting of climate factors variations in heat and moisture transfer tasks. In Proceedings of the twelfth International Scientfic Conference, Sakharov Readings: Environmental Problems of the XXI century, Minsk, Belarus, 2012.