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Academic literature on the topic 'Puissance thermique'
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Journal articles on the topic "Puissance thermique"
Boukrouche, Abdelhani. "Estimation du Flux de Production de Chaleur d’une Réaction Chimique." Journal of Renewable Energies 2, no. 1 (June 30, 1999): 27–37. http://dx.doi.org/10.54966/jreen.v2i1.921.
Full textChapuis, Pierre-Olivier, Christophe Lucchesi, and Rodolphe Vaillon. "Thermophotovoltaïque : des cellules PV pour convertir le rayonnement thermique." Photoniques, no. 105 (November 2020): 37–40. http://dx.doi.org/10.1051/photon/202010537.
Full textZebbar, Djallel, Sahraoui Kherris, Kouider Mostefa, Sidali Horr, and Mhamed Guettaf. "Etude théorique du cycle de Brayton irréversible avec régénération d'une centrale thermique à concentration solaire." Journal of Renewable Energies 19, no. 2 (January 9, 2024): 199–210. http://dx.doi.org/10.54966/jreen.v19i2.561.
Full textKIEMA, Benjamin, and Ousmane COULIBALY. "Etude des diagrammes de confort thermique et des Degrés Jours de Refroidissement (DJR) des dix stations synoptiques du Burkina Faso." Journal de Physique de la SOAPHYS 4, no. 1 (January 20, 2024): CJKA07–1—CJKA07–7. http://dx.doi.org/10.46411/jpsoaphys.2024.cjk.007.
Full textChillet, Ch, A. W. Hadi, R. Perret, and R. Isnard. "Identification du modèle thermique d'une machine à induction de puissance moyenne." Revue de Physique Appliquée 24, no. 9 (1989): 923–31. http://dx.doi.org/10.1051/rphysap:01989002409092300.
Full text-ROUAUD, Cédric. "Modèle thermique réduit d'un module triphasé de puissance pour son contrôle en température." Revue de l'Electricité et de l'Electronique -, no. 09 (2004): 34. http://dx.doi.org/10.3845/ree.2004.091.
Full textEl Amrani, Abdelkader, Achour Mahrane, Mohamed Fathi Moussa, and Yacine Boukennous. "Procédé d’encapsulation des modules photovoltaïques type mono-verre." Journal of Renewable Energies 9, no. 1 (April 30, 2006): 37–42. http://dx.doi.org/10.54966/jreen.v9i1.812.
Full textADNANIAMARDJIA, H., D. ABDI, and A. BOUCENNA. "Conditions de traitement thermique de l'alliage de titane ta6v sous faisceau laser co de puissance." Annales de Chimie Science des Matériaux 24, no. 7 (July 1999): 515–24. http://dx.doi.org/10.1016/s0151-9107(00)88445-7.
Full textLi, JunChang, J. Merlin, and QingHua Chen. "A study of an adaptive real-time optical system for surface thermal treatment by a powerful laser." Journal of Optics 29, no. 6 (December 1998): 354–60. http://dx.doi.org/10.1088/0150-536x/29/6/004.
Full textBelmiloud, Mohamed Amine. "Effet d’un dissipateur de chaleur sur le refroidissement des composants électroniques." Journal of Renewable Energies 21, no. 4 (December 31, 2018): 529–36. http://dx.doi.org/10.54966/jreen.v21i4.711.
Full textDissertations / Theses on the topic "Puissance thermique"
DUPUY, PHILIPPE. "Modeles thermiques et methodologie d'analyse thermique pour circuits integres de puissance de type smartpower." Toulouse, INSA, 1998. http://www.theses.fr/1998ISAT0013.
Full textOtuszewski, Fabrice. "Modélisation thermique des transformateurs de puissance de type cuirassé." Lille 1, 1993. http://www.theses.fr/1993LIL10136.
Full textAbakar, Mahamat Tahir. "Modélisation thermique des composants magnétiques utilisés en électronique de puissance." Lyon, INSA, 2003. http://theses.insa-lyon.fr/publication/2003ISAL0049/these.pdf.
Full textThe subject of our work concerns the thermal modelling of magnetic component used in power electronic. The model will have to satisfy the following constraints: - easy to build, easy to use - accurate model (+/-a fawn degrees). This work presents the development of a model in which the temperature of both magnetic material and windings ( copper and magnetic material ) is computed from the measure of losses ( copper losses and core }osses ). The model is composed of many elements which represent thermal exchanges in the component. The chosen method is the nodal method. To validate the model, sorne measurements h~ve been made. A thermal measure equipment has been developed. To validate our results, a comparison between simulated and measured temperatures has carried out, in order to validate our results
Bakri, Reda. "Modélisation thermique des composants magnétiques planar pour l'électronique de puissance." Thesis, Ecole centrale de Lille, 2018. http://www.theses.fr/2018ECLI0005.
Full textThis research aims to provide suitable thermal models for planar magnetics components (PMC). First, high frequency losses (copper and core losses) issues are detailed, which are heat sources in PMC. Then, a state of the art of magnetic component thermal modeling is presented. To meet various needs of designers, two types of thermal models have been developed. A first analytical model, based on thermal resistance that enables to estimate temperature rise in the early design stage, is proposed. Its distinguishing feature is to take into account ambient temperature and loss values, in order to achieve an optimal design of PMC according to operating conditions. To compute 3D temperature distribution inside the component, and detect potential hotspots, a second model based on nodal thermal network (NTN) has been developped. It deals with permanent and transient cases, with different types of boundary conditions. The two models have been validated with numerical simulations and measurements on planar transformers laboratory prototypes
Abakar, Mahamat Tahir Rousseau Jean-Jacques Ligot Dominique. "Modélisation thermique des composants magnétiques utilisés en électronique de puissance." Villeurbanne : Doc'INSA, 2005. http://docinsa.insa-lyon.fr/these/pont.php?id=abakar.
Full textLe, Clec’h Julien. "Étude physique de diodes laser de puissance : contraintes, thermique, fiabilité." Nantes, 2012. https://archive.bu.univ-nantes.fr/pollux/show/show?id=e2407dbd-56c1-4d6f-bd64-d31f1ed15ddf.
Full textEchanical stress in high-power single-mode pump GaAs-based laser diodes emitting at 980 nm has been studied. The goal is twofold: first of all an understanding of the origin of the stress generated in laser diodes is needed, to then be able to manage this induced stress when manufacturing laser modules. In this document, we focus on the stress generated when soldering a laser diode on its submount. In fact, it appears that the submount itself, the pick-and-place tool used, and the thermal conditions set for the brasing cycle play a crucial role in the manufacturing of high-performance and reliable devices, via the induced stress management. Thereby, we show in this document, that it is possible to design a bi-material submount, generating a low stress level in laser diodes, and preserving the thermal and electrical characteristics offered by efficient submounts. We also discuss the stress applied to the laser diode by the pick-and-place tool, with respect to its surface state, and we show the link between the laser diode profile and the solder joint integrity. Finally, we also address the topic of soldering parameters via successive series of tests, highlighting the optimal conditions to be set in terms of temperature and duration of brasing cycle, in terms of applied force on laser diodes, and in terms of metallic vertical structure of the submount
Khelif, Messaoud. "Contribution à l'étude et la prédiction des défauts de vieillissement par fatigue thermique des composants électroniques de puissance." Ecully, Ecole centrale de Lyon, 1994. http://www.theses.fr/1994ECDL0051.
Full textZhang, Zhongda. "Gestion thermique des composants d'électronique de puissance - Utilisation du diamant CVD." Phd thesis, Institut National Polytechnique de Toulouse - INPT, 2012. http://tel.archives-ouvertes.fr/tel-00835346.
Full textFeuillet, Vincent. "Développementd'outils d'analyse thermique pour la conception de composants électroniques de puissance." Nantes, 2006. http://www.theses.fr/2006NANT2072.
Full textThis work deals with the development of several tools for the thermal design of power electronic components. This kind of tools are essential to face the heat dissipation problems in the current components. The systems under consideration are heterogeneous stacked structures of elements of various size with a high number of heat sources. An original calculation method has been developed to determine the temperature distribution in heterogeneous components. The Discrete Boundary Resistance (DBR) method constitutes an alternative to Finite-Element methods. It has been validated by comparing the results with those given by a Finite-Element code. It has been used for the thermal analysis of a Radio-Frequency component. An estimation method of thermal resistance distributions has also been developed. This method aims at detecting defects and heterogeneities at the interface of two elements. It consists in analysing the temperature distribution at the top of the structure with infrared thermography. The conjugate gradient algorithm has been used to estimate different types of thermal resistance distributions. The algorithm has been improved for the estimation of a parameter distribution. Moreover, this work lead to the set up of an experimental apparatus for the thermal characterisation of defects and heterogeneities. The photolithography and chemical etching processes have been applied to form heater elements for the thermal stimulation of the structure. Finally the experimental set-up has been used to characterize air gaps in adhesive bonds
Ratolojanahary, Faniry Emilson. "Méthodologie de caractérisation thermique de supports en substrats pour l'électronique de puissance." Toulouse, INSA, 1993. http://www.theses.fr/1993ISAT0020.
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