Academic literature on the topic 'Méthode de l'impulsion thermique'
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Journal articles on the topic "Méthode de l'impulsion thermique"
Lefèbvre, De Gilles. "La méthode modale en thermique." European Journal of Computational Mechanics 18, no. 5-6 (January 2009): 559–60. http://dx.doi.org/10.1080/17797179.2009.9737429.
Full textOçafrain, A., J. P. Chaminade, P. Dordor, L. Rabardel, and M. Pouchard. "Texturation de YBa2Cu3O7-x par la méthode de l'échangeur thermique." Journal de Physique III 4, no. 11 (November 1994): 2131–36. http://dx.doi.org/10.1051/jp3:1994264.
Full textBoutin, C. "Conductivité thermique du béton cellulaire autoclavé: modélisation par méthode autocohérente." Materials and Structures 29, no. 10 (December 1996): 609–15. http://dx.doi.org/10.1007/bf02485968.
Full textMontagne, Alex, Véronique Vitry, Luiza Bonin, Muhammad Zeeshan Mughal, Marco Sebastiani, Edoardo Bemporad, Alain Iost, and Mariana Henriette Staia. "Contraintes résiduelles et comportement mécanique de revêtements nickel-bore." Matériaux & Techniques 107, no. 2 (2019): 205. http://dx.doi.org/10.1051/mattech/2019016.
Full textHAY, B., G. DAVÉE, J. HAMEURY, O. ENOUF, and L. RONGIONE. "Détermination de la diffusivité thermique et de la conductivité thermique de revêtements à haute température par la méthode flash." Revue française de métrologie, no. 24 (May 31, 2011): 23–33. http://dx.doi.org/10.1051/rfm/2010009.
Full textDegiovanni, A., and M. Laurent. "Une nouvelle technique d'identification de la diffusivité thermique pour la méthode « flash »." Revue de Physique Appliquée 21, no. 3 (1986): 229–37. http://dx.doi.org/10.1051/rphysap:01986002103022900.
Full textCherifi, A., and J. Santana. "Sur les différentes techniques de validation de la méthode de l'onde thermique." Journal de Physique III 3, no. 6 (June 1993): 1057–64. http://dx.doi.org/10.1051/jp3:1993182.
Full textKhaine, Djilali, Jean-Yves Desmons, Aïcha Khaine, Rached Ben Younes, and Michel Le Ray. "Simulation du comportement thermique d'un local par la méthode des fonctions de Green." International Journal of Thermal Sciences 38, no. 4 (April 1999): 340–47. http://dx.doi.org/10.1016/s1290-0729(99)80100-8.
Full textSu, K., and Ph Weber. "Détermination des caractéristiques thermiques des roches anisotropes par une méthode de choc thermique." Revue Française de Géotechnique, no. 55 (1991): 63–74. http://dx.doi.org/10.1051/geotech/1991055063.
Full textBourret, Francoise, Christian Fort, and Georges Duffa. "Conductivité thermique de mousses cellulaires de carbone: Mesures par méthode flash et interprétation." Revue Générale de Thermique 36, no. 7 (July 1997): 510–19. http://dx.doi.org/10.1016/s0035-3159(97)84034-2.
Full textDissertations / Theses on the topic "Méthode de l'impulsion thermique"
Baudon, Sylvain. "Etude de l'influence des contraintes appliquées sur l'évolution des propriétés diélectriques des couches minces isolantes dans les composants semi-conducteurs de puissance." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2013. http://tel.archives-ouvertes.fr/tel-01001950.
Full textYvetot, Stéphane. "Analyse de Prony multi-modèle de signaux transitoires : application aux signaux générés par l'impulsion électromagnétique d'origine nucléaire." Toulouse, INPT, 1996. http://www.theses.fr/1996INPT088H.
Full textGauthier, Sébastian. "Caractérisation thermique de la matière par la méthode 3ω." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2012. http://tel.archives-ouvertes.fr/tel-00826953.
Full textMassaad, André. "Détermination de coefficients d'échange thermique par une méthode impulsionnelle." Lyon 1, 1985. http://www.theses.fr/1985LYO19040.
Full textGauthier, Sebastian. "Caractérisation thermique de la matière par la méthode 3w." Thesis, Montpellier 2, 2012. http://www.theses.fr/2012MON20227/document.
Full textThis PhD thesis is devoted to the development of a measurement bench for thermal characterization.Nowadays, sensing techniques and instruments dedicated to this propose are numerous and evolve constantly : they still are an important research area. However, each instrument deals preferentially with one state of matter and measure mostly a unique thermal parameter. This measurement bench uses the so-called 3-omega technique, which consists in the measurement the thermal frequency response of a medium subject to an harmonic thermal heat flux. It is based on the thermo-resistive effect that links the thermal domain to the electrical domain. It therefore gives an easy way to measure the thermal variations in function of the frequency and allows the determination of the thermal properties.Initially introduced for solids, we show that this tool can indeed measure the thermal conductivity but also gives access to thermal capacity. Moreover, we expand its field of applications to other states of matter : liquids and gases.The sensor is fabricated using the microelectronics techniques and uses the silicon technology. That allows to reduce its dimensions and offers interesting prospects in terms of miniaturization and integration
Lachi, Mohammed. "Détermination des diffusivités thermiques des matériaux composites par méthode flash bidirectionnelle." Vandoeuvre-les-Nancy, INPL, 1991. http://www.theses.fr/1991INPL006N.
Full textPascal, Romain. "Modélisation du traitement thermique superficiel par induction." Ecully, Ecole centrale de Lyon, 2003. http://bibli.ec-lyon.fr/exl-doc/rpascal.pdf.
Full textThis work has been done in collaboration between the LTDS and the ESI-Software company. The aim is to develop a new direct method for the modelling of the strong physical coupling between magnetodynamic and thermo-metallurgical problems in order to numerically simulate induction hardening process. Usually, the classical indirect method is used to solve such coupled problems. We have proposed to use a new direct method as far as the source current is sinusoidal. Thus, non-linear magnetodynamic and thermal problems are solved together in the same finite element and the resolution of the magnetodynamic problem rests on the harmonic balance (or multi-harmonic) finite element formulation (HBFEM). Residual mechanical stresses and strains at the end of the treatment can be therefore calculated from the temperature and phase distributions
Halloumi, Anouar. "Modélisation mécanique et thermique du procédé de laminage asymétrique." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2011. http://tel.archives-ouvertes.fr/tel-00609219.
Full textNasr, Zouhaier. "Mesure de débit de sève brute dans un arbre par une méthode thermique : évaluation de la méthode et applications." Paris 11, 1989. http://www.theses.fr/1989PA112047.
Full textAmongst methods which have been developed to estimate plant transpiration, the heat balance offers the opportunity to measure directly sap flow rate. A known rate of heat is delivered by a heater monted on a tree around a portion fo the trunk. The heat fluxes by conduction along the main axis and the radius of the trunk are estimated from temperature messurements by thermocouples. Heat balance calculation gives out the convective heat flow in the sap and sap flow rate. A first approach was to assume lateral heat flow negligible by using a good insulation which encloses the heater. Results show that the computed hourly sap flow rate follows the measured transpiration rate, but with a delay. Daily transpiration was given by excess with an error less than 30 %. No calibration is required, the probe can be used for irrigation and water stress control. To determine more accurately the sap flow rate (distribution of water in a tree, physiological investigations. . . ) the probe was improved to estimate lateral heat flow and heat storage. The estimated daily sap flow rate follows clonely the measured transpiration with an error of 10 %. Variations in plant water content can explain residuel differences observed between calculated sap flow rate and transpiration
Thermitus, Marc-Antoine. "Nouvelles techniques d'identification de la diffusivité thermique par la méthode Flash." Lyon, INSA, 1997. http://www.theses.fr/1997ISAL0029.
Full textThe aim of this work is to propose new identification techniques of thermal diffusivity with the flash method in the case of isotropic and opaque materials. In the first approach, the temperature histories of the two faces of the sample are considered. It is shown that their ratio doesn’t depend on the radial heat diffusion within the sample. In this case, thermal diffusivity can be identified with an adapted moment method. Another way to take the two thermograms into account, is to compute the ratio of their Laplace transforms. Using the quadrupole method, it is shown that the duration of the pulse has no effect. Thermal diffusivity is then identified with the Levenberg-Marquardt method. This technique is particularly suitable for thin films. In the second approach, the logarithmic transform of the rear face temperature rise is considered. In comparison with other existing techniques, the new obtained regression model has the peculiarity to be less sensible to heat losses and to the non-uniformity of the pulse. Furthermore. A stare model is proposed, allowing the identification of thermal diffusivity with the Kalman filter. This technique is also suitable for on-line data redution
Books on the topic "Méthode de l'impulsion thermique"
A Pragmatic Introduction to the Finite Element Method for Thermal And Stress Analysis. World Scientific Publishing Company, 2006.
Find full textA Pragmatic Introduction to the Finite Element Method for Thermal and Stress Analysis: With the MATLAB Toolkit Sofea. World Scientific Publishing Company, 2006.
Find full textBook chapters on the topic "Méthode de l'impulsion thermique"
Parrain, Fabien, Pierre-Etienne Allain, Stéphane David-Grignot, Alain Bosseboeuf, and Arnaud Walther. "Mesure de la conductivité thermique de nanofils de silicium, fortement dopés de type p, fabriqués par approche descendante, par la méthode 3 oméga." In Instrumentation et Interdisciplinarité, 291–300. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1206-6-037.
Full textParrain, Fabien, Pierre-Etienne Allain, Stéphane David-Grignot, Alain Bosseboeuf, and Arnaud Walther. "Mesure de la conductivité thermique de nanofils de silicium, fortement dopés de type p, fabriqués par approche descendante, par la méthode 3 oméga." In Instrumentation et Interdisciplinarité, 291–300. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1206-6.c037.
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