Literatura académica sobre el tema "Analyse thermique – Modèles mathématiques"
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Artículos de revistas sobre el tema "Analyse thermique – Modèles mathématiques":
Bournet, P. E., D. Dartus, B. Tassin y B. Vincon-Leite. "Ondes internes du lac du Bourget: analyse des observations par des modèles linéaires". Revue des sciences de l'eau 9, n.º 2 (12 de abril de 2005): 247–66. http://dx.doi.org/10.7202/705252ar.
Mouelhi, Safouane. "Existe-t-il une relation entre les modèles pluie-débit au pas de temps pluriannuel ?" Revue des sciences de l’eau 24, n.º 3 (28 de noviembre de 2011): 193–206. http://dx.doi.org/10.7202/1006455ar.
Chapron, Paul. "Analyse de réseaux de pouvoir au sein d’une organisation sociale". Articles hors thème 6, n.º 2 (13 de septiembre de 2011): 233–56. http://dx.doi.org/10.7202/1005776ar.
Mongin, Philippe. "Retour à Waterloo. Histoire militaire et théorie des jeux". Annales. Histoire, Sciences Sociales 63, n.º 1 (febrero de 2008): 37–69. http://dx.doi.org/10.1017/s0395264900023878.
Dupont, J., J. Smitz, A. N. Rousseau, A. Mailhot y G. Gangbazo. "Utilisation des outils numériques d'aide à la décision pour la gestion de l'eau". Revue des sciences de l'eau 11 (12 de abril de 2005): 5–18. http://dx.doi.org/10.7202/705326ar.
Tidjani, A. E. B., D. Yebdri, J. C. Roth y Z. Derriche. "Exploration des séries chronologiques d’analyse de la qualité des eaux de surface dans le bassin de la Tafna (Algérie)". Revue des sciences de l'eau 19, n.º 4 (17 de enero de 2007): 315–24. http://dx.doi.org/10.7202/014418ar.
Morin, Gwenaël, Renan Le Roux, Andrew Sturman y Herve Quénol. "Évaluation de la relation entre températures de l’air et températures de surface issues du satellite modis : application aux vignobles de la vallée de Waipara (Nouvelle-Zélande)". Climatologie 15 (2018): 62–83. http://dx.doi.org/10.4267/climatologie.1345.
Meira, Luciano y Jorge Falcão. "O Computador como Ferramenta Instrucional". Revista Brasileira de Estudos Pedagógicos 78, n.º 188-89-90 (18 de junio de 2019). http://dx.doi.org/10.24109/2176-6681.rbep.78i188-89-90.1056.
Tesis sobre el tema "Analyse thermique – Modèles mathématiques":
Recouvreur, Philippe. "Etude du comportement thermique d'un compartiment moteur automobile : modélisation et analyse système". Poitiers, 1999. http://www.theses.fr/1999POIT2371.
Chabot, Christian. "Analyse numérique du changement de phase solide-liquide autour d'un tube horizontal soumis à une sollicitation thermique périodique". Master's thesis, Université Laval, 2016. http://hdl.handle.net/20.500.11794/26949.
This master thesis presents a mathematical and numerical model to analyze the behavior of a latent solid-liquid heat storage unit represented by a tube surrounded by phase change material. The system is undergoing an oscillating load of heating and cooling. A scale analysis predicts the behavior of the system with regard to the main governing dimensionless numbers. A normalized parameter is proposed to delineate designs in which conduction dominates compared to those in which natural convection dominates. The study reveals the impact of major thermal storage unit design parameters on its operation and deepens our knowledge in the field of phase change with natural convection. Various indicators, such as the size of the thermally affected zone around the tube, the molten or solidified volume and a frequency analysis, have been developed to analyze the system performance. Correlations are proposed to easily determine the system behavior.
Wang, Xi. "Prédiction et analyse numérique d’écoulements turbulents avec transfert thermique dans des cavités ventilées à l’aide d’un modèle à relaxation elliptique". Thesis, Lille 1, 2009. http://www.theses.fr/2009LIL10075/document.
The aim of this work is to predict numerically turbulent airflow with heat transfer in indoor environment using an elliptic relaxation model. This approach named v² -f has been proposed for modelling near-wall turbulence. In this study, numerical investigations have been carried out in three configurations and validated on available experimental data and numerical results from the models considered, k -[epsilon]RNG model of Yakhot & Orszag, k -[omega] SST model of Menter and Reynolds stress model. The analysis and comparison of results obtained shows that the v² -f model provides a better prediction for the velocity fields and temperature fields with a reasonable computational time. All comparisons of thermal comfort indices suggest that
Lafon, Jean-Philippe. "Synthèse, stabilité thermique et frittage d'hydroxyapatites carbonatées". Limoges, 2004. http://aurore.unilim.fr/theses/nxfile/default/01944990-650e-4d4b-8a6b-6fb386bd453c/blobholder:0/2004LIMO0007.pdf.
Single-phased B-type carbonated apatites (substitution of phosphate ions by carbonate ions) Ca10-xx(PO4)6-x(CO3)x(OH)2-xx (with 0 £ x £ 2) were synthesised by precipitation in aqueous media with regulated pH and temperature conditions, in order to produce bone substitutes. The ratio of carbonate substitution in the apatite was controlled by the carbonate to phosphorus (C/P) molar ratio of reagents and increased with it. Powders were single phased of apatitic structure if (C/P) did not exceed 1. For higher values, the synthesis led to a biphasic precipitate CaCO3 or CaO and apatite. The decarbonatation reaction under partial pressures of water vapour, CO2 and inert gas was governed by a bivariant equilibrium. It implies an apatitic solid solution made of two constituents and a secondary phase of CaCO3 or CaO. Thermodynamically, the decarbonatation reaction depended only on the partial pressure of CO2 and on the initial composition of the apatite. However, the reaction is catalysed by water vapour. In the same time but independently of the B sites decarbonatation equilibrium, depending on the temperature, partial pressures of CO2 and H2O the A sites ("hydroxide" sites) can loss or gain carbonate or hydroxide ions according to a trivariant system of two equilibria between three constituents of an apatite solid solution. A partial pressure of CO2 in the sintering atmosphere allowed to prevent the decarbonatation of the B sites at temperatures authorizing the densification of the materials. So, the different compositions synthesised in this study could be densified beyond 95%. The sintering temperature decreased when the carbonate substitution ratio in B sites of the apatite increased, but raised when the carbonate substitution ratio in A sites augmented. The presence of water vapour in the sintering atmosphere enhanced the sintering by inhibiting A sites carbonatation
Rouaud, Cédric. "Gestion thermique du véhicule hybride et étude du refroidissement de l'électronique de puissance". Poitiers, 2004. http://www.theses.fr/2004POIT2252.
For decreasing the engine's consumption and pollutant emissions, automobile makers are developing hybrid electric vehicles incorporating an electric motor and power electronics leading to new under-hood thermal constraints. This is why we first present the tests results of a new common cooling circuit for all the vehicle components. With the aim of developing new energy management strategies between the components, we have chosen the nodal method to simulate the thermal behaviour of the engine, the electric motor, the power electronics and the cooling circuit. The second part of this thesis deals with a thermal-hydraulic analysis of several power electronics cooling methods, which has led us to choose the multiple jet impingement cooling. Several tests have been made for characterising the performances of this technique and enabled us to establish an optimal configuration. The last part shows the thermal simulation results run with the help of an innovative reduction method of thermal models applied to the power electronics. This technique allowed us to have a low cost of time simulation and will permit, in the future, the real-time control of the hybrid electric vehicle components
Martins, Olivier. "Méthodologie d'analyse thermique multi niveaux de systèmes électroniques par des modèles compacts". Phd thesis, Grenoble INPG, 2010. https://tel.archives-ouvertes.fr/tel-00569192.
Over the past few years, the size of transistors has drastically decreased which enables to design smaller components and to add more and more components in electronic Systems. The transistor technology réduction and the rise of the operating frequency hâve caused a dramatic increase of power density in Integrated Circuits and a high température rise of the component that can affect its performances. The aim of the thesis is to suggest a new methodology to build boundary condition independent compact thermal models of complex electronic Systems. This methodology enables to split the Systems in éléments, to build a compact thermal model of each élément and to connect them to model the thermal behaviour of the whole System. The Flex-CTM methodology enables to perform a thermal analysis at an early stage of a system's design flow and has numerous advantages than existing thermal models
Orlhac, Xavier. "Etude de la stabilité thermique du verre nucléaire. Modélisation de son évolution à long terme". Montpellier 2, 1999. http://www.theses.fr/1999MON20183.
Cantillon, Marielle. "Influence de gradients thermiques dans un mélange de jets turbulents". Aix-Marseille 1, 1990. http://www.theses.fr/1990AIX11320.
Rouzaud, Hélène. "Quelques propriétés mathématiques d'un modèle de flammes sphériques avec pertes de chaleur". Toulouse 3, 2003. http://www.theses.fr/2003TOU30074.
Mousseau, Pierre. "Analyse et modélisation des transferts thermiques en aval de la filière dans le procédé d'extrusion de profilés polymères". Nantes, 1998. http://www.theses.fr/1998NANT2130.
Libros sobre el tema "Analyse thermique – Modèles mathématiques":
Eurotherm seminar (53 1997-10 Mons, Belgique). Advanced concepts and techniques in thermal modelling: Proceedings of the Eurotherm seminar 53, October 8-10, 1997, Mons, Belgium. Paris: Elsevier, 1998.
Preumont, André. Variations aléatoires et analyse spectrale. Lausanne: Presses polytechniques et universitaires romandes, 1990.
Planche, Remi. Maîtriser la modélisation conceptuelle. Paris: Masson, 1988.
Bulle, Thierry. Comparaison de populations: Tests non paramétriques et analyse de variance. Paris: Masson, 1990.
Charlebois, Pierre. An econometric analysis of the Manitoba corn market =: Le marché du maïs au Manitoba : une analyse économétrique. Ottawa, Ont: Policy Analysis Division, Agriculture and Agri-Food Canada = Division de l'analyse des politiques, Agriculture et agroalimentaire Canada, 2003.
Treuil, Jean-Pierre. Modélisation et simulation à base d'agents: Exemples commentés, outils informatiques et questions théoriques. Paris: Dunod, 2008.
Shreve, Steven E. Stochastic calculus for finance. New York: Springer, 2004.
Mishura, I͡Ulii͡a S. Stochastic calculus for fractional Brownian motion and related processes. Berlin: Springer-Verlag, 2008.
Kaufman, Leonard. Finding groups in data: An introduction to cluster analysis. Hoboken, N.J: Wiley, 2005.
Kaufman, Leonard. Finding groups in data: An introduction to cluster analysis. New York: Wiley, 1990.