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Academic literature on the topic 'Constructions scolaires – Chauffage et ventilation'
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Journal articles on the topic "Constructions scolaires – Chauffage et ventilation"
Laidi, Sadia, Sidi Mohamed Karim El Hassar, Achour Mahrane, and Rabah Sellami. "Ventilation adaptée des combles en vue de l'amélioration de l'efficacité énergétique des constructions." Journal of Renewable Energies, June 8, 2022. http://dx.doi.org/10.54966/jreen.v1i1.1029.
Full textDissertations / Theses on the topic "Constructions scolaires – Chauffage et ventilation"
Kanama, Najwa. "Prise en compte de l’environnement urbain sur le choix et le dimensionnement des systèmes de ventilation dans les logements : Impact des transferts de pollution de l’extérieur vers l’intérieur du bâtiment." Electronic Thesis or Diss., Chambéry, 2024. http://www.theses.fr/2024CHAMA004.
Full textTo ensure good indoor air quality, ventilation usually dilutes pollutants. However, for buildings located near sources of pollution, filtration and air purification systems is essential to reduce the transfer of pollutants from the outside to the inside, and also constitute an energy transition lever. interesting to the extent that they allow to limit the losses of energy. Thus, this thesis proposes to study how to model the transfers of air from the outside to the inside of a building, taking into account its local external environment, and in particular the meteorology as well as the levels of external pollution, in order to evaluate the ability of different ventilation, filtration and air cleaning systems to ensure healthy indoor air. This PhD thesis will take place in two different types of environments: one is residential buildings, including two studies on single low-energy house and multifamily social retrofit buildings. The second environment studied is renovated school classrooms. The study on a low-energy house allowed to collect performance indicators for indoor air quality by studying diverse pollutants. This study was characterized by a finer spatial and temporal discretization than the majority of studies and continuous measurements for all the parameters studied, which allowed the study of many performance indicators that allow for a better evaluation of health effects and a better understanding of the transfer of pollutants between rooms and with the outdoor. Then, this thesis will be based on an analysis of unprecedented experimental data collected in 69 renovated social housing units located in Lyon near a tunnel and a high traffic motorway and equipped with various ventilation systems and real-time instrumentation. the quality of the indoor air. It will also include school-based measurements, exploratory sensitivity analysis and a numerical study of building-level performance of various ventilation, filtration and air cleaning processes
Jemni, Abdelmajid. "Analyse énergétique d'une installation industrielle de chauffage solaire." Lyon, INSA, 1988. http://www.theses.fr/1988ISAL0069.
Full textGarnier, Antoine. "Système expert d'efficacité énergétique et de confort pour le bâtiment." Perpignan, 2014. http://www.theses.fr/2014PERP1243.
Full textFleury, Bernard A. "Mouvement de l'air dans une cavité : influence des conditions limites thermiques et aérauliques." Nice, 1988. http://www.theses.fr/1988NICE4237.
Full textBouzinaoui, Abdelhakim. "Panache développé au-dessus d'une source thermique : stratification du milieu environnant en enceinte ventilée." Nancy 1, 2004. http://www.theses.fr/2004NAN10012.
Full textWithin the industrial framework of displacement ventilation, the report presents the experimental study of the development of a thermal plume in a confined ventilated surrounding. The experiments were carried out using in an aeraulic test room (4,84́,25́,6m3) by thermocouple probes. The used heat source is a 1,54m-diameter disc, heated at 200 ʿC. The qualification of the test facility makes it possible to know the optimal operation parameters and to evaluate the relative budget of convective and radiative exchanges in the chamber. For high supply flow rates, the plume is compatible with that developed in infinite medium. The simultaneous use of 16 thermocouples makes it possible to characterize the thermal structures which are present in the plume. For lower supply flow rates, a temperature stratification appears in the chamber. Its interface has a considerable thickness and its position is at the height which corresponds to the maximum of the temperature fluctuations standard deviations. The evolution of the interface position is studied for various experimental conditions. In the light of the experimental results, it possible to consolidate laws already obtained in zones close and remote of the source. They also result in proposing a law of transition between these two zones
Caccavelli, Dominique. "Modélisation du comportement thermique des bâtiments multizones." Lyon, INSA, 1988. http://www.theses.fr/1988ISAL0063.
Full textKwiatkowski, jerzy. "Moisture in buildings air-envelope interaction." Lyon, INSA, 2009. http://theses.insa-lyon.fr/publication/2009ISAL0012/these.pdf.
Full textThe aim of this thesis was to study the mass exchange between indoor air and material. The influence of several factors on moisture transfer has been verified. Also the convective mass transfer dependency on the relative humidity condition and position of the material has been checked. Finally, a new module with the sorption hysteresis model, Humi-mur, for calculations of mass flow exchanged between indoor air and material has been developed, validated and integrated into the whole building simulation tool TRNSYS. This powerful tool was used to simulate a realistic room under real climatic conditions. The tests on mass uptake have shown that the rate of mass uptake depends not only on the material and coatings but also, some relationships between mass flux and air movement and temperature have been found. The experiment on water evaporation from a free liquid surface showed that the convective mass transfer coefficient depends on the driving potential value. It was presented that for the smaller difference in the relative humidity the transport coefficient is smaller. The measurements of the convective mass transfer coefficient from a thin hygroscopic material showed that the value of the coefficient depends not only on the difference in the driving potential but also on the level of the driving potential. For the same difference the convective transport coefficient has lower values for a lower level of relative humidity. It was also shown that the convective mass transfer coefficient has lower values for samples in a vertical position than in a horizontal position. Finally, the practical use of the Humi-mur model has been presented. The results show that moisture buffering materials can improve perceived indoor air quality and prevent microbiological growth at the surface of the building envelope. It was also pointed out that neglecting the effect of sorption hysteresis on moisture flux can lead to errors in calculations
Guernouti, Sihem. "Méthode d'analyse du comportement thermo-aéraulique des bâtiments pour la construction de modèles zonaux adaptatifs." Nantes, 2008. http://portaildocumentaire.citechaillot.fr/search.aspx?SC=theses&QUERY=Rachel+thomas#/Detail/%28query:%28Id:%270_OFFSET_0%27,Index:1,NBResults:1,PageRange:3,SearchQuery:%28CloudTerms:!%28%29,ForceSearch:!t,Page:0,PageRange:3,QueryString:Sihem,ResultSize:10,ScenarioCode:theses,ScenarioDisplayMode:display-standard,SearchLabel:%27%27,SearchTerms:Sihem,SortField:!n,SortOrder:0,TemplateParams:%28Scenario:%27%27,Scope:%27%27,Size:!n,Source:%27%27,Support:%27%27%29%29%29%29.
Full textIn order to design HVAC systems and to predict their performances in term of thermal comfort and indoor air quality, the estimation of airflows details and heat transfers within the buildings zones represents an important stake. Zonal models are based on dividing the considered room into a small number of sub-zones. They can appreciate the heterogeneity of the thermal and aerodynamic characteristics of an air space with moderate computing times. These models represent a good compromise between simplicity of models and quantity of data useful in order to contribute to the qualification of environments. If much progress is made to automate the zonal models construction from an air space partitioning and a choice of the models to be used, these two tasks are still spring of the user whereas they require an important modelling expertise and experimentation in the building. There remains an important work to make in order to minimize the user’s intervention. In this research, we propose an automatic generator of zonal models that make it possible to free the user from the choice of the specific flows models present in a room and her partitioning. The dynamic simulation tool called “O-Zone” is based on an advanced formulation of zonal models. It uses on a new way of sub-dividing the room which allows us to obtain a partitioning based on airflow patterns. The selected method for partitioning is the Octree method. It is a hierarchical representation of the space which is based on the successive and recursive subdivision of a cube in eight smaller cubes
Smith, Schneider Paulo. "Comportement thermo-aéraulique des bâtiments : : stratégies de résolution du problème couplé." Lyon, INSA, 1994. http://www.theses.fr/1994ISAL0095.
Full textThe starting point of this work is the knowledge and the analysis of the different strategies of resolving the Air Flow-Thermal sets of equations applied to building physics. The question we were faced to was: which is the best strategy of resolution to a specific problem? In order to tr to answer this question we developped COBRA. Many case studies were created to observe the answers of the strategies face to different situations. The analysis of the simulations allowed us to propose an expert use of the strategies, where the main points were the computational efforts needed to build up the routines, the dimensions of the resulting equation sets , the manegent of some numerical parameters, the compatibility with other simulation softwares and the quality of the results
Blaise, Jérôme. "Influence de la géométrie d’une source thermique sur le développement du panache." Thesis, Nancy 1, 2008. http://www.theses.fr/2008NAN10004/document.
Full textMany industrial processes use or generate hot sources: furnaces, surface treatment, welding... the releases of heat are generally accompanied by a dispersion of pollutants in the workshop. Thus, the characterization of the plumes of natural convection of the thermal sources is necessary to the dimensioning of the installations of ventilation (exhaust system localised or general ventilation by air volume displacement) for the cleansing of environments of work. I.N.R.S developed an experimental method to characterize in real-scale the plume of thermal sources of simple geometry. A test bench was realised and instrumented for this purpose. It consists of an aeraulic cell whose dimensions are 4,2 m x 4,8 m x 5,6 m equipped with a power station of treatment of air and with a system of ventilation allowing a vertical displacement of flows of air. The cell is equipped with a robot of three-dimensional displacement allowing the positioning of speed and temperature sensors in any point of volume. The carried out experiments study the influence of the geometry of the source on the laws of development of plume starting from measurements of fields of temperature and speed. For the same convective thermal power, the geometry of the sources will be varied to identify its multitude on the development of the plume. A cylindrical source made up of five elements of identical surfaces (4 superimposed identical cylinders and a higher disc) controlled independently in temperature will make it possible to undertake parametric studies on three-dimensional sources. In a similar way a flexible rectangular source will be used
Books on the topic "Constructions scolaires – Chauffage et ventilation"
Derek, Clements-Croome, ed. Naturally ventilated buildings: Buildings for the senses, economy and society. London: E & FN Spon, 1997.
Find full textCanada. Office de l'efficacité énergétique., ed. La réduction des fuites d'air: Pourquoi devrais-je me soucier des problèmes de fuite d'air? Ottawa, Ont: Ressources naturelles Canada, 2007.
Find full textTony, Day, Butcher Ken, and Chartered Institution of Building Services Engineers, eds. Energy efficient heating: An overview. London: CIBSE, 2009.
Find full textauthor, Hovorka Frank, Kurnitski Jarek author, Litiu Andrei author, and Federation of European Heating, Ventilation and Air-Conditioning Associations Staff, eds. HVAC in Sustainable Office Buildings: A Bridge Between Owners and Engineers. Bruxelles: REHVA, 2012.
Find full textClements-Croome, Derek. Naturally Ventilated Buildings. Taylor & Francis Group, 2019.
Find full textD. T. J. Clements- Croome. Naturally Ventilated Buildings. Routledge, 2002.
Find full textClements-Croome, Derek. Naturally Ventilated Buildings: Building for the Senses, the Economy and Society. CRC Press LLC, 2002.
Find full textClements-Croome, Derek. Naturally Ventilated Buildings: Building for the Senses, the Economy and Society. CRC Press LLC, 2002.
Find full textClements-Croome, Derek. Naturally Ventilated Buildings: Building for the Senses, the Economy and Society. Taylor & Francis Group, 2002.
Find full textClements-Croome, Derek. Naturally Ventilated Buildings: Building for the Senses, the Economy and Society. CRC Press LLC, 2002.
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