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INTEGRATION DE MODELES D’ECLAIRAGE A UN CODE DE CALCUL EN PHYSIQUE DU BÂTIMENT : MODELISATION, VALIDATION ET APPLICATIONS

Abstract : This thesis proposes a computer tool to simulate natural daylighting and/or artificial lighting inside a building. It is the numerical calculation code CODYRUN, developed at the LPBS laboratory of the University of La Réunion. Initially dedicated to the thermo-aerodynamic simulation of buildings, it was completed within the framework of this thesis with a module for the calculation of artificial and natural lighting inside a building. It has also been subjected to a series of analytical, experimental and comparative test cases (inter-software comparisons), in order to ensure the accuracy of the models and algorithms introduced. Similarly, a campaign of experimental measurements in a real environment, carried out locally, served as a reference for comparisons of measurements/predictions in the dynamic state. During this experimentation, certain photometric characteristics, linked to the solar light deposit, were highlighted. These are the local diffuse and global luminous efficiency constants, which are still unknown in Réunion island. The final objective is not only to develop research and analysis tools to improve visual comfort and make energy savings, but also to be able to transfer this knowledge through these decision-making tools, dedicated to the business world and the decision-makers of tomorrow.
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https://hal.archives-ouvertes.fr/tel-03207227
Contributor : Damien Ali Hamada Fakra <>
Submitted on : Saturday, April 24, 2021 - 10:27:03 AM
Last modification on : Wednesday, June 30, 2021 - 9:40:12 PM
Long-term archiving on: : Sunday, July 25, 2021 - 6:10:34 PM

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  • HAL Id : tel-03207227, version 1

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Ali Hamada Fakra. INTEGRATION DE MODELES D’ECLAIRAGE A UN CODE DE CALCUL EN PHYSIQUE DU BÂTIMENT : MODELISATION, VALIDATION ET APPLICATIONS. Optique / photonique. Université de la Réunion, 2009. Français. ⟨tel-03207227⟩

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