Academic literature on the topic 'Transferts thermiques'
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Journal articles on the topic "Transferts thermiques"
Oudrane, Abdellatif, Benaoumeur Aour, Messaoud Hamouda, Sofiane El Mokretar, and Mohamed Benhamou. "Echanges thermiques des parois d’un environnement habitable: étude et analyse." Journal of Renewable Energies 21, no. 2 (June 30, 2018): 231–45. http://dx.doi.org/10.54966/jreen.v21i2.685.
Full textDaghari, H., and L. DeBacker. "Transfert d'eau dans un milieu poreux non isotherme." Revue des sciences de l'eau 13, no. 1 (April 12, 2005): 75–84. http://dx.doi.org/10.7202/705382ar.
Full textSaulnier, Jean-Bernard, and Jean Taine. "Quelques enjeux en transferts thermiques." Revue Générale de Thermique 37, no. 9 (October 1998): 743–58. http://dx.doi.org/10.1016/s0035-3159(98)80001-9.
Full textNika, Philippe, Yannick Bailly, and François Lanzetta. "Transferts thermiques en écoulements oscillants laminaires incompressibles." International Journal of Refrigeration 28, no. 3 (May 2005): 353–67. http://dx.doi.org/10.1016/j.ijrefrig.2004.08.012.
Full textDjadouf, Samia, Nasser Chelouah, and Abdelkader Tahakourt. "Influence de la distribution en taille (broyat de noyaux d’olive) sur les propriétés de la brique." Matériaux & Techniques 107, no. 4 (2019): 403. http://dx.doi.org/10.1051/mattech/2019024.
Full textSaulnier, Jean-Bernard. "Modélisation des transferts thermiques conjugués par méthode multigrille." Revue Européenne des Éléments Finis 6, no. 5-6 (January 1997): 643–71. http://dx.doi.org/10.1080/12506559.1997.10511298.
Full textPigeat, P., and R. Mévrel. "« Transferts thermiques et matériaux : des puits de chaleur aux barrières thermiques ». Introduction au thème." Revue de Métallurgie 96, no. 5 (May 1999): 567–74. http://dx.doi.org/10.1051/metal/199996050567.
Full textReynaud, Sylvain, Jean-Pierre Franc, Thierry Maître, and François Debray. "Transferts thermiques convectifs en mini-canal : confrontation calculs/mesures." La Houille Blanche, no. 5 (October 2003): 35–39. http://dx.doi.org/10.1051/lhb/2003087.
Full textLaïdi, Maamar, and Salah Hanini. "Approche neuronale pour l’estimation des transferts thermiques dans un fluide frigoporteur diphasique." Journal of Renewable Energies 15, no. 3 (October 23, 2023): 513–20. http://dx.doi.org/10.54966/jreen.v15i3.340.
Full textRoy, B., and Y. Benderitter. "Transferts thermiques naturels dans un systeme aquifere carbonate fissure peu profond." Bulletin de la Société Géologique de France II, no. 4 (July 1, 1986): 661–66. http://dx.doi.org/10.2113/gssgfbull.ii.4.661.
Full textDissertations / Theses on the topic "Transferts thermiques"
Girard, Jean-Denis. "Système d'analyse de transferts thermiques." Grenoble INPG, 1989. http://www.theses.fr/1989INPG0132.
Full textChevalier, Jérémy. "Modélisation des transferts thermiques dans les matériaux composites pyrolysables." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0283.
Full textAccess to space and the design of modules able to support atmospheric re-entry to Earth or Mars often require the use of ablative materials. The materials considered in this study are carbon fiber composites with a polymer matrix. As the temperature rises, these materials are subject to high-gradient thermal phenomena coupled with oxidation, pyrolysis, sublimation and thermomechanical cracking. The aim of this work is to improve understanding and modelling of the pyrolysis phenomenon. A generalized pyrolysis model has been developed that allows complex reaction mechanisms, particularly competitive ones, to be taken into account. This model was calibrated on thermogravimetric analysis data obtained at various heating rates. The production of gas by pyrolysis leads to a rise in pressure in the material. A multi-scale study of the mechanical behavior was carried out. At the microscopic level, decohesion at the fiber-matrix interface and pressure build-up in the pores were studied. This approach enabled the origin of cracks during heating of the material to be identified. Volume averaging was used to obtain a poromechanical model consisting of a mechanical behavior law and a conservation of momentum equation on a macroscopic scale, taking into account the gas pressure in the pores. The model
Sangare, Daouda. "Transferts thermiques en milieux poreux fracturés." Paris 6, 2009. http://www.theses.fr/2009PA066549.
Full textBouquerel, Mathias. "Influence des transferts hygro-aérauliques sur les transferts thermiques dans les super-isolants nanostructurés sous vide." Phd thesis, INSA de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00833210.
Full textSambou, Vincent. "Transferts thermiques instationnaires : vers une optimisation de parois de bâtiments." Toulouse 3, 2008. http://thesesups.ups-tlse.fr/252/.
Full textThe objective of this work is to optimize a multilayered wall or an element of alveolar wall in relation to insulation and thermal inertia. We showed that the thermal capacity deducted of the quadruple representation of a wall is a parameter characterizing thermal inertia of the wall. The optimization of a multilayered wall gives the optimal disposition of the wall layers and determines the optimal thickness of the massive layer. The daily entropy production of a multilayered wall confirms the best disposition of the layers. Heat transfer in an element of alveolar wall represented by a partitioned cavity has been theoretically and experimentally studied. Our results show the preponderance of the radiation heat transfer on the convection one. An optimal number of partitions giving a maximal resistance is found. The influence of pertinent parameters on heat transfer and thermal resistance is emphasized. Influence study of the exciting temperature period on the convection and radiation heat transfer shows the existence of a resonance frequency in the alveolus nearest to the variable boundary. A simplified 1D model of heat transfer in a partitioned cavity that has been validated both numerically and experimentally allows to apply quadruple method to partitioned cavity. Thus, a partitioned cavity can be optimized as regards insulation and thermal inertia
Melka, Slimane. "Étude théorique et expérimentale des transferts thermiques dans les milieux poreux granulaires pour l'isolation thermique." Paris, ENMP, 1996. http://www.theses.fr/1996ENMP0614.
Full textMany scientists have studied the granular porous materials. Various applications exist for these materials. This work contributes to the knowledge we have in this domain in order to investigate the field of thermal insulation. With the development of new materials, like silica aerogels, very low effective thermal conductivities have been measured. A theoretical study of the heat transfer within the granular materials, which aims to relate the insulation performances of this materials to their structural, thermal and optic characteristics permits us to have a better control of such structures. A model has been developed to calculate the thermal conductivity of spherical particle fixed beds. This model allowed us to show that a very low conductivity can be obtained under some conditions like, weak thermal conductivity of the monolith, fine particles and under vacuum. Experiments were carried out with different materials wchich confirmed our numerical results. The inability to find all the desired properties in the same material, pushed us to explore the mixture of materials with complementary properties. The adaptation of the previous model to this kind of mixtures shows that the thermal conductivity passes by a minimal value. This approach can also be used to optimise the price of the resulting product. The silica aerogels are one of the most attractive domain of application for this study. They show theoretical thermal conductivities nearby one milli-Watt per meter and per Kelvin. These materials are still under development. An experimental validation of the results obtained with these materials is one of the perspectives of this work
Nicoud, Franck. "Prévision des transferts thermiques sur les protections thermiques d'un propulseur à propergol solide." Toulouse, INPT, 1993. http://www.theses.fr/1993INPT061H.
Full textAmraqui, Samir. "Modélisation des transferts thermiques couplés dans un capteur solaire thermique avec cellules anti-pertes." Aix-Marseille 1, 2009. http://www.theses.fr/2009AIX11033.
Full textFollowing the report of the important climate changes worldwide, many actions are carried out for renewable energies development and in particular of solar energy. Various technological solutions have thus been introduced such as the solar collector equipped with cells decreasing losses whose principle is to allow the improvement of the ratio « production of heat / investment » by recuperation of the thermal energy that they dissipate using coolant. It is in this context that this thesis is carried out. This framework is based on the numerical simulation of the natural convection combined to the radiation heat transfer in a solar collector equipped with partitions attached to its glazing. Three different solar collector configurations were considered: case (A) the solar collector is placed in a gravity acceleration whose direction is perpendicular to the temperature gradient, (b) the solar collector is placed perpendicular to the gravity acceleration and (c) the solar collector is tilted of 45° from horizontal. The considered coolant is the dry air (Pr = 0. 71) and its physical properties are supposed constant at the average temperature T0, except its density. Moreover, it is assumed to be incompressible, laminar, two dimensional and radiative surfaces are supposed to be gray and isotropic in emission / reflection. The numerical methodology used for the resolution of the differential equations controlling the heat transfer and the flow in the studied systems is using the finite volume method. The coupling pressure - velocity problem is treated by the SIMPLER algorithm and the algebraic systems obtained are solved by a conjugate gradient method. In this thesis, the convective flow is governed by various control parameters, namely the Rayleigh number Ra, partition length LP, partition thickness tP, partitions number NP, aspect ratio A and the inclination angle compared to horizontal j. Concerning the computer code validation, the agreement obtained between our results and those available in the literature proved to be excellent. The effect of the physical and geometrical parameters is examined. The results are presented in terms of isotherms, streamlines, average Nusselt number and dimensionless convective and radiative heat flow
Chiheb, Azzedine. "Modélisation des transferts thermiques dans le procédé d'appertisation." Paris 12, 1993. http://www.theses.fr/1993PA120015.
Full textDucamp, Virginie. "Transferts thermiques dans un matériau composite carbone résine." Bordeaux 1, 2002. http://www.theses.fr/2002BOR12505.
Full textBooks on the topic "Transferts thermiques"
Jean-Luc, Battaglia. Introduction aux transferts thermiques: Cours et exercices corrigés. Paris: Dunod, 2010.
Find full textFerrani, Farid. Calculs couples de transferts thermiques et de réactions physico-chimiques: Application à l'encrassement des échangeurs. Grenoble: A.N.R.T, Université Pierre Mendes France (Grenoble II), 1986.
Find full textOrlande, Helcio R. B., 1965-, ed. Inverse heat transfer: Fundamentals and applications. New York: Taylor & Francis, 2000.
Find full textTechnical Committee ISO/TC 163, Thermal insulation. Subcommittee SC 1, Test and measurement methods. and International Organization for Standardization, eds. Thermal insulation: Moisture effects on heat transfer : determination of thermal transmissivity of a moist material = Isolation thermique : effets de l'humidité sur les propriétés relatives au transfert de chaleur : détermination de la transmissivité thermique dún matériau humide. Genève, Switzerland: International Organization for Standardization, 1996.
Find full textEurotherm, Seminar (57th 1998 Poitiers France). Microscale heat transfer: Eurotherm Seminar no. 57, 8-9-10 July 1998 : Laboratoire d'études thermiques, ENSMA, Poitiers, France. Pisa: ETS, 1999.
Find full textEnguehard, Franck, Estelle Iacona, and Jean Taine. Transferts thermiques - 5e édition - Introduction aux transferts d'énergie: Introduction aux transferts d'énergie. DUNOD, 2014.
Find full textCheron. Transferts thermiques: Résumé de cours, problèmes corrigés. Ellipses Marketing, 1999.
Find full textBook chapters on the topic "Transferts thermiques"
"Bibliographie." In Transferts thermiques, 452–60. Dunod, 2021. http://dx.doi.org/10.3917/dunod.taine.2021.01.0452.
Full textBATAILLE, Françoise, Adrien TOUTANT, and Dorian DUPUY. "Simulations numériques des écoulements et transferts thermiques des récepteurs solaires." In Le solaire à concentration, 185–220. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9079.ch6.
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