Étude Comparative Entre Le Béton Et L'argile Dans Les Constructions Habitables

Résumé: This work focuses on the numerical modelling of thermal behavior of a residential room located in a desert area, the goal of this study is to compare concrete and clay as building materials that are suitable in terms of the thermal behavior of the rural house in the Adrar region. To achieve this goal, we have modelled two rooms through the Physical Analysis and Simulating Program (FLUENT) software that allows the modelling of all physical and thermal transformations taking place in the residential space, which is very similar to a parallel cavity of rectangles where we relied on the principles of thermal factures in each wall of residential space taking into account all types of thermal exchanges, in addition to other factors represented in the wind speed and pressure inside the residential space In presenting this note, we figure out a detailed analysis of the various engineering and thermal parameters that have a direct impact on thermal comfort in residential space under special climatic conditions in this dry desert area. The resulting system of algebraic equations was solved by the thermal equations of Naveer Stokes. Then, we solved the thermal factures created in each of the residential rooms taking into account thermal exchange through thermal load, conduction and radiation; we appeared a detailed analysis and explanation of the various geometric and thermal parameters on thermal comfort in the models. The results we have obtained show that the use of clay as a building material in this area represents a good choose, unlike concrete.

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