THERMAL SCIENCE

International Scientific Journal

Authors of this Paper

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A. Merabtine

,

R. Benelmir

,

Mohammed El Ganaoui

PSEUDO-BOND GRAPH MODEL FOR THE ANALYSIS OF THE THERMAL BEHAVIOR OF BUILDINGS

ABSTRACT
In this work, a simplified graphical modeling tool, which in some extent can be considered in halfway between detailed physical and Data driven dynamic models, has been developed. This model is based on Bond Graphs approach. This approach has the potential to display explicitly the nature of power in a building system, such as a phenomenon of storage, processing and dissipating energy such as Heating, Ventilation and Air-Conditioning (HVAC) systems. This paper represents the developed models of the two transient heat conduction problems corresponding to the most practical cases in building envelope, such as the heat transfer through vertical walls, roofs and slabs. The validation procedure consists of comparing the results obtained with this model with analytical solution. It has shown very good agreement between measured data and Bond Graphs model simulation. The Bond Graphs technique is then used to model the building dynamic thermal behavior over a single zone building structure and compared with a set of experimental data. An evaluation of indoor temperature was carried out in order to check our Bond Graphs model.
KEYWORDS
bond graph approach, HVAC systems, RHC systems, thermal behavior, building
PAPER SUBMITTED: 2012-08-26
PAPER REVISED: 2013-05-31
PAPER ACCEPTED: 2013-06-03
PUBLISHED ONLINE: 2013-06-16
DOI REFERENCE: https://doi.org/10.2298/TSCI120826073M
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2013, VOLUME 17, ISSUE Issue 3, PAGES [723 - 732]
REFERENCES
  1. Sohlberg B. Grey box modelling for model predictive control of heating process. Journal of Process Control, 13 (2003), 3, pp. 225-38.
  2. Deque F, Olivier F, Poblador A. Grey boxes used to represent buildings with a minimum number of geometric and thermal parameters. Energy and Buildings , 31 (2000), 1, pp.29-35.
  3. Lorenz F, Massy G. Method for evaluation of energy efficiency in buildings subjected to intermitted heating: Solution by finite difference of a model with two time constants, Report No. GM820130-01. Faculty of Applied Science, University of Liège, Liège, Belgium (in French).
  4. Tindale A. Third-order lumped parameter simulation method. Building Services Engineering Research & Technology, 14(1993), 3, pp.87-97.
  5. Gouda M.M., Danaher S., Underwood C.P. Building thermal model reduction using nonlinear constrained optimization, Building and environment, 37 (2002),12, pp.1255-1265.
  6. Cellier FE, Nebot A. Bond Graphs modelling of heat and humidity budgets of Biosphere 2. Environmental modelling and software, 21(2006),11, pp.1598-1606.
  7. Weiner M, Cellier FE. Modelling and simulation of a solar energy system by use of Bond Graphs. Proc. 1st SCS inH. Conference on Bond Graphs modelling and simulation, San Diego, CA 1993. pp. 301-306.
  8. Borutzky W. Bond Graph methodology: Development and Analysis of Multidisciplinary Dynamic System Models. Springer-Verlag, London 2010. ISBN : 978-1-84882-881-0.
  9. Paynter N. Analysis and design of engineering systems. MIT Press 1961).
  10. Karnopp D, Rosenberg R. System dynamics: A unified approach. Wiley Intersciences. New York 1990
  11. Nebot A, Cellier FE. Simulation of heat and humidity budgets of Biosphere 2 without air conditioning. Ecological engineering,13(1999), 3-4 ,pp.333-356.
  12. Özisik M.N. Heat Conduction. 2nd edition, Wiley, New York 1993. ISBN: 0-471-53256-8.
  13. Yu B, Van paassen AHC. Simulink and Bond Graphs modelling of an air-conditioning room. Simulation modelling Practice and theory, 12(2004),1, pp.61-76.
  14. Baïri, A., García de María, J.M., Laraqi, N., Alilat, N., Free convection generated in an enclosure by alternate heated bands. Experimental and numerical study adapted to electronics thermal control. International Journal of Heat and Fluid Flow ,29 (2008),5, pp.1337-1346.
  15. Baïri, A., García de María, J.M., Laraqi, N.,Transient natural convection in parallelogrammic enclosures with isothermal hot wall. Experimental and numerical study applied to on-board electronics, Applied Thermal Engineering ,30 (2010),10, pp.1115-1125.
  16. Laraqi, N., El Ganaoui, M., Analytical computation of transient heat transfer macro constriction resistance: application to thermal spraying processes; Comptes Rendues Mecanique 340(2012),7, pp.536-542.
  17. Belghazi, H, El Ganaoui, M., Labbe, J.C., Analytical solution of unsteady heat conduction in a two-layered material in imperfect contact subjected to a moving heat source, International Journal of Thermal Sciences, 49(2010),2, pp. 311-318.
  18. Laraqi, N., Alilat, N., Garcia-de-Maria, J.M., Baïri, A., Temperature and division of heat in a pin-on-disc frictional device - Exact analytical solution, Wear, 266(2009), 7-8, pp. 765-770.
  19. Baïri, A., Alilat, N., Bauzin, J.G., Laraqi, N., Three-dimensional stationary thermal behavior of a bearing ball, International Journal of Thermal Sciences, 43(2004),6, pp. 561-568.
  20. Laraqi, N., Thermal impedance and transient temperature due to a spot of heat on a half-space, International Journal of Thermal Sciences, 49(2010), 3, pp. 529-533.
  21. Laraqi, N., Scale analysis and accurate correlations for some Dirichlet problems involving annular disc, International Journal of Thermal Sciences, 50(2011), 10, pp.1832-1837.
  22. El Ganaoui M, Hristov J, Lacroix M. Analytical and innovative solutions for heat transfer Problems involving phase change and interfaces. Comptes Rendues Mecanique 340(2012),7, pp. 463-465.
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Pseudo-Bond Graph model for the analysis of the thermal behavior of buildings

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