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Identification of Thermal Characteristics of a Building

Abstract : The coupling of a direct thermal calculation with an optimization algorithm to achieve the identification of the thermal characteristics of a building structure is presented in this paper. The resolution of the direct thermal calculation is based on an electric network representation, based on a numerical solution using the finite differences method. The optimization model minimizes a criterion such as « least squares » between the wished temperatures inside the building and the model respond (time domain) by an inverse iterative algorithm « Reflective Newton ». The proposed optimization model is then validated with an experimental case, a closed wooden structure with one heated side.
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Submitted on : Saturday, April 11, 2020 - 11:54:43 PM
Last modification on : Monday, July 4, 2022 - 10:00:58 AM

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Toufik Bouache, Stéphane Ginestet, Karim Limam, Guilherme Lindner, Walter Bosschaerts. Identification of Thermal Characteristics of a Building. Energy Procedia, Elsevier, 2013, 42, pp.280-288. ⟨10.1016/j.egypro.2013.11.028⟩. ⟨hal-02540812⟩



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