Literatura académica sobre el tema "Approche expérimentale et numérique"
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Artículos de revistas sobre el tema "Approche expérimentale et numérique"
Goldspiegel, Fabien, Philippe Michel, Jean-Baptiste Blumenfeld, Jean-Baptiste Oszenda y Katia Mocellin. "Influence des effets dynamiques et thermiques sur l’assemblage par clouage". Matériaux & Techniques 106, n.º 3 (2018): 305. http://dx.doi.org/10.1051/mattech/2018049.
Texto completoGornet, Laurent, Romain Hamonou, Frédéric Jacquemin, Stéphane Auger y Pierre Chalandon. "Détermination de la souplesse hors plan d’un assemblage de composites boulonnés à l’aide d’une démarche d’homogénéisation". Matériaux & Techniques 106, n.º 3 (2018): 302. http://dx.doi.org/10.1051/mattech/2018052.
Texto completoVarano, Sandro, Nicolas Descamps y Eric Touvenot. "Expérimentation d’un EVE pour la co-création spatiale et pédagogique". SHS Web of Conferences 82 (2020): 04002. http://dx.doi.org/10.1051/shsconf/20208204002.
Texto completoStuder, Etienne, Danièle Abdo, Sonia Benteboula, Gilles Bernard-Michel, Nadia Coulon, Frédéric Dabbene, Sergey Kudriakov et al. "Sûreté des réacteurs : la connaissance du risque hydrogène enrichie de 20 ans de R&D". Revue Générale Nucléaire, n.º 1 (enero de 2018): 48–53. http://dx.doi.org/10.1051/rgn/20181048.
Texto completoChiementin, Xavier, Fabrice Bolaers, Lanto Rasolofondraibe y Jean-Paul Dron. "Localisation et restitution des sources vibratoires: une approche numérique et expérimentale". Mécanique & Industries 7, n.º 5-6 (septiembre de 2006): 537–50. http://dx.doi.org/10.1051/meca:2007011.
Texto completoDuplessis Kergomard, Y., F. Dau y S. Heimbs. "Choc mou basse énergie sur composite interlock 3X : approche expérimentale et numérique". Matériaux & Techniques 100, n.º 6-7 (2012): 691–701. http://dx.doi.org/10.1051/mattech/2012021.
Texto completoDraidi, Zakia y Ali Liman. "Flambage de coques multicouches acier/composite Approches expérimentale et numérique". Revue des composites et des matériaux avancés 15, n.º 1 (23 de abril de 2005): 89–103. http://dx.doi.org/10.3166/rcma.15.89-103.
Texto completoFuret, Agathe, Stephane Lambert, Pascal Villard, Jean-Philippe Jarrin y Julien Lorentz. "Réponse sous impact de murs pare-blocs". Revue Française de Géotechnique, n.º 163 (2020): 9. http://dx.doi.org/10.1051/geotech/2020017.
Texto completoPutri, Risa Cahyani y Neli Purwani. "L'efficacité De La Bande Dessinée Numérique Basée Sur Le Webtoon pour l’apprentissage de la compétence de la compréhension écrite chez les lycéens de SMA XI". Didacticofrancia: Journal Didactique du FLE 11, n.º 1 (26 de noviembre de 2021): 42–46. http://dx.doi.org/10.15294/didacticofrancia.v11i1.52083.
Texto completoBENOIT, M., H. TOURNADRE, J. P. DULPHY, G. LAIGNEL, S. PRACHE y J. CABARET. "Comparaison de deux systèmes d’élevage biologique d’ovins allaitants différant par le rythme de reproduction : une approche expérimentale pluridisciplinaire". INRAE Productions Animales 22, n.º 3 (17 de abril de 2009): 207–20. http://dx.doi.org/10.20870/productions-animales.2009.22.3.3348.
Texto completoTesis sobre el tema "Approche expérimentale et numérique"
Abidelah, Anis. "Analyse numérique du comportement d'assemblages métalliques. Approche numérique et validation expérimentale". Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2009. http://tel.archives-ouvertes.fr/tel-00725229.
Texto completoAbsi, Joseph. "Les paliers à rainures : approche expérimentale et simulation numérique". Poitiers, 1994. http://www.theses.fr/1994POIT2273.
Texto completoGillet, Vincent. "Revêtement de cuivre par projection à froid basse pression sur substrats d'aluminium texturés et composites PEEK/Carbone. Approche expérimentale et numérique. : approche expérimentale et numérique". Thesis, Nantes, 2018. http://www.theses.fr/2018NANT4002/document.
Texto completoLow Pressure Cold Spray is an emerging thermal spraying process increasingly appreciated in the industry for its simplicity, low cost and versatility. In order to enhance coatings characteristics, aluminum substrates were laser-textured with holes of varying dimensions distributed in a regular pattern before being coated with copper. An optimization of the holes dimensions led to an increase of the adhesion for Cu/Al2O3 coatings by +81% compared to a raw substrate. These results were analyzed using a mathematical model developed during the thesis allowing to calculate the surface increase induced by the laser texturing. Moreover a characterization of the residual stresses by XRD through the thickness revealed the uniformity of compressive stresses in the deposit. In a second time copper deposits were made on PEEK/Carbon composites. The need to have an organic matrix layer on the composite surface has been highlighted in order to avoid substrate erosion and allow the coating construction. A spraying strategy based on a variation of the powders granulometry being sprayed has therefore been developed in order to reduce the porosity and obtain electrically conductive coatings. In addition to this experimental aspect, a 3D dynamic model has been developed on Abaqus/Explicit. This model allowed to study the influence of the projection parameters and the substrate surface state on the particles deformation during the impact and the induced residual stresses
Dang-Hoang, Thong. "Rupture et endommagement d’un assemblage boulonné : approche expérimentale et simulation numérique". Thesis, Lille 1, 2009. http://www.theses.fr/2009LIL10066/document.
Texto completoThis study focuses on the study of fracture and damage of a bolted assembly made up of thin sheets of aluminum alloy 6082 T6, thickness e= 2 millimeters, in single recovery. Several configurations of assemblies (number and arrangement of fasteners) are studied in monotonous solicitations, analyzing the effects of board. The influence of torque and clearance will be considered for the study of the behavior of the link. An experimental approach was implemented to analyze the sequence of damage mechanisms simultaneously using the technique of acoustic emission (AE) and measurement of fields by digital image correlation (DIC). EA Technology has tracked the evolution of acoustic activities by planar localization to better identify the initiation and propagation of cracks. The DIC technique confirms the damage scenarios evaluating, the deformation field at any point near the fastener. The finite element technique was used to predict the overall behavior of these assemblies. The calculations are performed in a 3D computer code using solid elements, shell elements and and are undertaken both in élastoplasticité without and with damage. The prediction of damage has been done using two models : modeling decoupled depending on the model of Latham and Cockroft and coupled modeling based on the model of Gurson modified
Hoang, Thanh Tung. "Récupération et valorisation d'énergie thermique sur gaz chauds- Approche expérimentale et numérique". Thesis, Chasseneuil-du-Poitou, Ecole nationale supérieure de mécanique et d'aérotechnique, 2018. http://www.theses.fr/2018ESMA0016/document.
Texto completoThe aim of the thesis is to analyze the heat recovery on hot gases at intermediate temperature range (250°C - 450°C). For this purpose, the thermosyphon heat exchanger recuperation technology has been chosen. The choice of a working fluid adapted to these temperature levels is one of the crucial points. A literature review identified naphthalene as a potentialfluid for this temperature range. However, because of the lack of information about naphthalene heat pipes, the development of a fundamental test-rig was necessary to fully characterize the thermal behavior and transport capacities of this fluid.A thermosyphon heat-pipe charged with naphthalene in the shape of a smooth stainless steel tube with a diameter of 23.9mm, a length of 1 m (evaporator zone: 20 cm, condenser zone: 20 cm) has been manufactured and tested. The experimental results obtained demonstrate the feasibility of such system in this temperature range and for the thermal powers required.They reveal an unusual behavior of the thermosyphon during the start-up process. In steady state, the analysis deals with the influence of the saturation temperatures, the transferred heat power and the thermosyphon inclination. In terms of performances, the thermal conductance (evaporator, condenser, system) increases with the vapor temperature and decreases with the heat power supplied to the evaporator. The heat flow rate can be applied from 0.2 to 1.5 kW, or 1 to 8W/cm² at the evaporator. During the tests, the system is found to be less sensitive to inclination (0° to 78°), but more important for 84°. In the horizontal position, the thermosyphon operates, but its heat transfer remains high even far away from the thermosyphon mode. A theoretical model has been developed in which the local heat transfer coefficients(evaporator and condenser) are evaluated by different correlations from literature. The comparison with the experimental results allowed to validate the models retained with good agreement, and to make it possible to predict the heat pipe operation for other solicitations.Thus, and finally, a first thermosyphon charged naphthalene recuperator prototype was designed, manufactured and coupled to the "hot gas" line designed and performed in the laboratory. The first results obtained from the complete system allowed us to develop a strategy for heat recovery system on the exhaust line of an automotive application
Guerin, Nathalie. "Approche expérimentale et numérique du comportement du ballast des voies ferrées". Phd thesis, Ecole Nationale des Ponts et Chaussées, 1996. http://tel.archives-ouvertes.fr/tel-00529384.
Texto completoFokwa, Didier. "Matériaux hétérogènes : analyse expérimentale et modélisation numérique par une approche hiérarchique". Paris 6, 1992. http://www.theses.fr/1992PA066147.
Texto completoVan, Thua Tri. "Vieillissement du tuffeau en présence de sels : approche expérimentale et numérique". Orléans, 2008. http://www.theses.fr/2008ORLE2069.
Texto completoGuérin, Nathalie. "Approche expérimentale et numérique du comportement du ballast des voies ferrées". Marne-la-Vallée, ENPC, 1996. http://www.theses.fr/1996ENPC9631.
Texto completoDespite the major importance of ballast for the quality of the railway track, the ballast behaviour is still not completely understood. The purpose of this report is to describe the identification process of a settlement law of ballast and of a degradation model of the ballasted track. This report proposes a test at reduced scale (1/3), which is used to establish a settlement law of ballast in the vertical plane. To this end, similitude laws have been defined in order to describe the relation between the sizes of the real-size model and the ones characterising the reduced model. These laws are based on the material conservation - ballast - and the stress fields conservation within the specimen. The ballast specimen is submitted to a vertical loading that simulates the kind of loading applied when a TGV bogie runs on a regular track. Results of this test are used to design the settlement law of ballast that links settlement with the elastic deflection of the ballast/ground couple. Parameters that are involved in the loading, such as the quality of the ground under the ballast and the thickness of the ballast layer, are also studied. In order to complement experimental results, a numerical simulation has then been carried out. As opposed to the experiment, which is limited to a sleeper, the numerical simulation is applied to a larger portion of track. The objective is to study the evolution of track defects versus traffic. These defects may be either geometrical (due to levelling irregularities during the track set up) or linked to stiffness variations of both the ballast and the ground. Thus, a model of a running vehicle has been developed in order to calculate dynamic stresses applied on rail. These stresses are then introduced in a quasi-static model of the track which takes into account results of the ballast behaviour obtained with the experiment. Calculations of the evolution of track profiles show clearly that stiffness defects of ballast and ground cause more damage for the track than geometrical defects. This report ends with a micro-mechanical analysis of ballast. For this purpose, the ballast is considered as an assembling of rigid, discreet and tridimensional bodies. This last study shows the possibility of modelling, in a discreet way, the unilateral behaviour of ballast. The numerical model brings out results that are really close to the ones obtained through experiment
Lumeau, Marianne. "Confiance et réputation sur les réseaux électroniques : une approche expérimentale". Rennes 1, 2011. http://www.theses.fr/2011REN1G010.
Texto completoIn recent years, many empirical studies have shown the positive effect of decentralized feedback mechanisms in the success of online marketplaces. In this dissertation, we aim at experimentally investigating to what extent a feedback mechanism is good enough to create trust among agents and to limit opportunistic behaviors. By providing information regarding past decisions, feedback mechanisms should have positive effects both on trust and trustworthiness. Our findings confirm this intuition. Agents assign positive (negative) ratings to reward (punish) a fair (unfair) behavior. Our study also shed light on the limits of such feedback mechanisms that could bias the feedback mechanism informational content. In particular, some ratings are assigned for strategic motives or other motives, not directly related to the transaction. We also study another informational bias ; the fact that agents can manipulate their reputation. Our findings indicate that the agents do not hesitate to manipulate, which reduces the efficiency of the feedback mechanism. Despite all these limits, feedback mechanisms remain powerful tools for the emergence of cooperation. This is mainly due to two different effects. The first effect is a reputational effect. In other words, people want to avoid the reputational costs of receiving a negative evaluation. The second effect is emotional : agents seek to avoid disapproval from their peers
Libros sobre el tema "Approche expérimentale et numérique"
Caelen-Haumont, Geneviève. PROSODIE ET SENS VOLUME 2 - Une approche expérimentale. Paris: Editions L'Harmattan, 2009.
Buscar texto completoCaelen-Haumont, Geneviève. PROSODIE ET SENS - Une approche expérimentale - Volume 1. Paris: Editions L'Harmattan, 2009.
Buscar texto completoLaffly, Dominique. Approche numérique du paysage: Formalisation, enjeux et applications. Paris: Publibook, 2009.
Buscar texto completoBajohr, Hannes. Code und Konzept: Literatur und das Digitale. Berlin: Frohmann, 2016.
Buscar texto completoLeutenegger, Francia. Temps d'Instruire: Approche Clinique et Expérimentale du Didactique Ordinaire en Mathématique. Lang AG International Academic Publishers, Peter, 2009.
Buscar texto completoCAWS, Catherine, Marie-Josée HAMEL, Catherine JEANNEAU y Christian OLLIVIER. Formation en langues et littératie numérique en contextes ouverts. Editions des archives contemporaines, 2021. http://dx.doi.org/10.17184/eac.9782813003911.
Texto completoCapítulos de libros sobre el tema "Approche expérimentale et numérique"
Eltis, Karen y Pierre Trudel. "Rapport Canadien: Le déréférencement à l’ère numérique – une approche hybride pour faire le pont entre la vision européenne et américaine du « droit à l’oubli »". En Ius Comparatum - Global Studies in Comparative Law, 265–88. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-33512-0_14.
Texto completoFagot, Joël. "Penser sans langage : approche expérimentale chez le babouin". En Langue et science, langage et pensée, 189–208. Odile Jacob, 2020. http://dx.doi.org/10.3917/oj.rober.2020.01.0189.
Texto completoPétrequin, Pierre. "Approche expérimentale des céramiques néolithiques et protohistoriques". En Expérimentation en archéologie de la préhistoire, 81–100. Editions des archives contemporaines, 2020. http://dx.doi.org/10.17184/eac.2613.
Texto completo"Approche critique et pistes de réflexion". En La transparence dans l’espace numérique, 103–40. Presses de l'Université du Québec, 2023. http://dx.doi.org/10.2307/jj.8973323.9.
Texto completoBOURNEL-BOSSON, Chae-Yeon y Isabelle CROS. "Former les futurs enseignants de langue au numérique par l’approche réflexive (collaborative)". En Numérique et didactique des langues et cultures, 131–54. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5758.
Texto completoSchubauer-Leoni, Maria Luisa y Francia Leutenegger. "Expliquer et comprendre dans une approche clinique/ expérimentale du didactique ordinaire". En Expliquer et comprendre en sciences de l'éducation, 227. De Boeck Supérieur, 2002. http://dx.doi.org/10.3917/dbu.saada.2002.01.0227.
Texto completoDOMINGUEZ, Stéphane. "Modélisation analogique du cycle sismique et de la dynamique des séismes". En Le cycle sismique, 327–46. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9038.ch12.
Texto completoBOUCHER, Céline. "Démarche pédagonumérique, approche sociocritique et méthode du portrait :". En Transformation numérique de l'établissement d'enseignement : partage de pratiques professionnelles, 65–86. Presses de l'Université du Québec, 2021. http://dx.doi.org/10.2307/j.ctv224v122.9.
Texto completoABOHALTAM, Ahmmad. "Ecriture collaborative sur Wikipédia". En Numérique et didactique des langues et cultures, 163–86. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5754.
Texto completoDERLUYN, Hannelore. "Observations expérimentales sur la cristallisation des sels dans les géomatériaux". En Cristallisation de sels en milieu poreux, 115–44. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9114.ch5.
Texto completoActas de conferencias sobre el tema "Approche expérimentale et numérique"
MYCEK, Paul, Benoît GAURIER, Grégory GERMAIN, Corentin LOTHODÉ, Grégory PINON y Élie RIVOALEN. "Caractérisation numérique et expérimentale des interactions entre deux hydroliennes". En Conférence Méditerranéenne Côtière et Maritime - Coastal and Maritime Mediterranean Conference. Editions Paralia, 2011. http://dx.doi.org/10.5150/cmcm.2011.088.
Texto completoPons, Frédéric, François Sabatier, Jean-Michel Tanguy y Adrien Lambert. "Morphodynamiques des dunes sous l'effet du vent : approches expérimentales et numériques". En Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2002. http://dx.doi.org/10.5150/jngcgc.2002.020-p.
Texto completoCARLIER, Clément, Paul MYCEK, Benoît GAURIER, Grégory GERMAIN, Grégory PINON y Élie RIVOALEN. "Etude expérimentale et numérique du comportement d’hydroliennes à axe horizontal". En Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2014. http://dx.doi.org/10.5150/jngcgc.2014.079.
Texto completoBonakdari, Hossein, Frédérique Larrarte y Claude Joannis. "Étude expérimentale et numérique du taux de cisaillement en réseaux d’assainissement". En Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2006. http://dx.doi.org/10.5150/jngcgc.2006.034-b.
Texto completoPham Van Bang, Damien, Emmanuel Lefrançois, Philippe Sergent y François Bertrand. "Approche expérimentale par IRM et modélisation de la sédimentation et de la consolidation de la vase". En Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2006. http://dx.doi.org/10.5150/jngcgc.2006.039-p.
Texto completoMORDANE, Soumia, Bouchaib AJJEMAMI, Noureddine DABSSI y Mohamed CHAGDALI. "Modélisation numérique et expérimentale d’un système de récupération de l’énergie de la houle". En Conférence Méditerranéenne Côtière et Maritime - Coastal and Maritime Mediterranean Conference. Editions Paralia, 2011. http://dx.doi.org/10.5150/cmcm.2011.087.
Texto completoKERVELLA, Youen, Grégory GERMAIN, Benoît GAURIER, Florence CAYOCCA y Patrick LESUEUR. "Caractérisation numérique et expérimentale des perturbations engendrées par la présence de tables ostréicoles". En Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2010. http://dx.doi.org/10.5150/jngcgc.2010.012-k.
Texto completoESSAFI, Mokhtar y Éric BARGET. "Les programmes d’activité physique en entreprise : la nécessité d’une approche pluridisciplinaire". En Les journées de l'interdisciplinarité 2023. Limoges: Université de Limoges, 2024. http://dx.doi.org/10.25965/lji.785.
Texto completoMordane, Soumia, C. Chahine, S. Naasse y Mohamed Chagdali. "Propagation d'une onde de gravité en présence d’obstacles fixés sur le fond d' un canal. Etude théorique, numérique et expérimentale". En Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2000. http://dx.doi.org/10.5150/jngcgc.2000.009-m.
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