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Auswahl der wissenschaftlichen Literatur zum Thema „Modélisation numérique des processus“
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Zeitschriftenartikel zum Thema "Modélisation numérique des processus"
Oukid, Yanis, Vincent Libaud und Christophe Daux. „Apports et enjeux de la modélisation hydraulique 3D pour la conception et la réhabilitation des ouvrages hydrauliques“. La Houille Blanche, Nr. 3 (Juni 2020): 55–65. http://dx.doi.org/10.1051/lhb/2020029.
Der volle Inhalt der QuelleBenmebarek, S., R. Kastner, C. Ollier und A. Charif. „Auscultation et modélisation numérique du processus de creusement à l'aide d'un tunnelier“. Géotechnique 48, Nr. 6 (Dezember 1998): 801–18. http://dx.doi.org/10.1680/geot.1998.48.6.801.
Der volle Inhalt der Quelleaoudjit, Hakim, MS Ouali und Soumaya Yacout. „Modélisation d'un processus de dégradation composé. Estimation numérique des paramètres du modèle“. Journal Européen des Systèmes Automatisés 41, Nr. 9-10 (30.12.2007): 1045–60. http://dx.doi.org/10.3166/jesa.41.1045-1060.
Der volle Inhalt der QuelleCherif, El Amine, Rafik Absi, Abdellatif Ouahsine und Philippe Sergent. „Modélisation numérique des processus de transport des sédiments et de l'évolution des fonds“. Revue européenne de génie civil 12, Nr. 1-2 (28.02.2008): 87–104. http://dx.doi.org/10.3166/ejece.12.87-104.
Der volle Inhalt der QuelleCherif, El-Amine, Rafik Absi, Abdellatif Ouahsine und Philippe Sergent. „Modélisation numérique des processus de transport des sédiments et de l'évolution des fonds“. European Journal of Environmental and Civil Engineering 12, Nr. 1-2 (Februar 2008): 87–104. http://dx.doi.org/10.1080/19648189.2008.9692997.
Der volle Inhalt der QuelleSecretan, Y., M. Leclerc, S. Duchesne und M. Heniche. „Une méthodologie de modélisation numérique de terrain pour la simulation hydrodynamique bidimensionnelle“. Revue des sciences de l'eau 14, Nr. 2 (12.04.2005): 187–212. http://dx.doi.org/10.7202/705417ar.
Der volle Inhalt der QuelleDetrembleur, S., B. J. Dewals, P. Archambeau, S. Erpicum und M. Pirotton. „Modélisation numérique et gestion du risque inondation“. Techniques Sciences Méthodes, Nr. 7/8 (2009): 23–29. http://dx.doi.org/10.1051/tsm/200907023.
Der volle Inhalt der QuelleGueraoui, Kamal, Abderrahim Mrabti, Abdellah Hammoumi und Gamal Zeggwagh. „Modélisation numérique bidimensionnelle des processus de transport de soluté dans un milieu poreux non saturé“. Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics 328, Nr. 6 (Juni 2000): 477–83. http://dx.doi.org/10.1016/s1620-7742(00)00036-2.
Der volle Inhalt der QuelleEs-Sette, Btissame, Youssef Ajdor, Fatiha Zidane, Abdelbassit Fakhraddine und Ali Foutlane. „Évolution des métaux traces dans les eaux de l'oued Sebou en période humide — Approche par modélisation mathématique“. Water Quality Research Journal 40, Nr. 2 (01.05.2005): 222–32. http://dx.doi.org/10.2166/wqrj.2005.025.
Der volle Inhalt der QuelleBoton, Conrad, und Daniel Forgues. „Comprendre l’impact du numérique sur la gestion de projet en construction“. Lien social et Politiques, Nr. 81 (19.02.2019): 41–60. http://dx.doi.org/10.7202/1056303ar.
Der volle Inhalt der QuelleDissertationen zum Thema "Modélisation numérique des processus"
El, Jirari Soukaïna. „Modélisation numérique du processus de creusement pressurisé des tunnels“. Thesis, Lyon, 2021. http://www.theses.fr/2021LYSET002.
Der volle Inhalt der QuelleDue to traffic congestion and environmental factors, urban development nowadays involves the construction of new tunnels for transportation purposes or underground networks. Especially in urban areas where the control of soil deformation during excavation is the predominant problem, the use of pressurized tunnel boring machines (TBM) is becoming increasingly frequent. This excavation process is the most adapted to guarantee a stringent control of surface settlements and displacements near the tunnel, and consequently for preserving the dense and vulnerable housing area at ground surface, as well as existing underground construction nearby. However, pressurized TBM tunnelling remains a complex process. In particular, the interaction between the machine and the surrounding soil involves various mechanisms that need to be well understood in order to be well controlled. This PhD work falls within this context. It aims to describe and to analyse the behaviour of the interaction between the TBM and the surrounding soil by means of a numerical approach based on finite elements method. In a first part, a 3D numerical model is developed in order to reproduce as well as possible the different stages of the tunnelling process and the various volume losses occurring into the ground around the machine. Based on a parametric study, the influence of the machine control parameters and the mechanical characteristics of the soil on the kinematics of the ground around the tunnel is studied and quantified. In a second part, a simplified 2D numerical model is developed to be used in the framework of pre-project studies by design offices. This 2D model aims to predict the amplitude of ground movements around the current section of the tunnel according to the distance to the tunnel face. The hypothesis of this “equivalent” 2D model are deduced from the results of the 3D numerical analysis and the well-known “convergence/confinement” method is used to take into account the 3D nature of the problem. In a last part, the capacities and limitations of these two numerical models are analysed and discussed by comparing the numerical results with data from three monitored sections of two construction sites. For this comparison, the geological, hydrogeological and geotechnical conditions crossed as well as the pressurization mode of the TBM (EPB, slurry TBM) and the controlling conditions of the machine are taken into account
Aron, Christine. „Processus d'accrétion océanique et circulation hydrothermale : modélisation numérique 2D“. Aix-Marseille 3, 1996. http://www.theses.fr/1996AIX30079.
Der volle Inhalt der QuelleDuval, Jean-Louis. „Modélisation mécanique et simulation numérique du processus d'emboutissage et d’étirage“. Paris 13, 1995. http://www.theses.fr/1995PA132014.
Der volle Inhalt der QuelleEtchegaray, Christèle. „Modélisation mathématique et numérique de la migration cellulaire“. Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS428/document.
Der volle Inhalt der QuelleCollective or individual cell displacements are essential in fundamental physiological processes (immune response, embryogenesis) as well as in pathological developments (tumor metastasis). The intracellular processes responsible for cell motion have a complex self-organized activity spanning different time and space scales. Highlighting general principles of migration is therefore a challenging task.In a first part, we build stochastic particular models of migration. To do so, we describe key intracellular processes as discrete in space by using stochastic population models. Then, by a renormalization in large population, infinitesimal size and accelerated dynamics, we obtain continuous stochastic equations for the dynamics of interest, allowing a relation between the intracellular dynamics and the macroscopic displacement.First, we study the case of a leukocyte carried by the blood flow and developing adhesive bonds with the artery wall, until an eventual stop. The binding dynamics is described by a stochastic Birth and Death with Immigration process. These bonds correspond to resistive forces to the motion. We obtain explicitly the mean stopping time of the cell.Then, we study the case of cell crawling, that happens by the formation of protrusions on the cell edge, that grow on the substrate and exert traction forces. We describe this dynamics by a structured population process, where the structure comes from the protrusions' orientations. The limiting continuous model can be analytically studied in the 1D migration case, and gives rise to a Fokker-Planck equation on the probability distribution for the protrusion density. For a stationary profile, we can show the existence of a dichotomy between a non motile state and a directional displacement state.In a second part, we build a deterministic minimal migration model in a discoïdal cell domain. We base our work on the idea such that the structures responsible for migration also reinforce cell polarisation, which favors in return a directional displacement. This positive feedback loop involves the convection of a molecular marker, whose inhomogeneous spatial repartition is characteristic of a polarised state.The model writes as a convection-diffusion problem for the marker's concentration, where the advection field is the velocity field of the Darcy fluid that describes the cytoskeleton. Its active character is carried by boundary terms, which makes the originality of the model.From the analytical point of vue, the 1D model shows a dichotomy depending on a critical mass for the marker. In the subcritical and critical cases, it is possible to show global existence of weak solutions, as well as a rate-explicit convergence of the solution towards the unique stationary profile, corresponding to a non-motile state. Above the critical mass, for intermediate values, we show the existence of two additional stationary solutions corresponding to polarised motile profiles. Moreover, for asymmetric enough initial profiles, we show the finite time apparition of a blowup.Studying a more complex model involving activation of the marker at the cell membrane permits to get rid of this singularity.From the numerical point of vue, numerical experiments are led in 2D either in finite volumes (Matlab) or finite elements (FreeFem++) discretizations. They allow to show both motile and non motile profiles. The effect of stochastic fluctuations in time and space are studied, leading to numerical simulations of cases of responses to an external signal, either chemical (chemotaxis) or mechanical (obstacles)
Puig, Bénédicte. „Modélisation et simulation de processus stochastiques non gaussiens“. Phd thesis, Université Pierre et Marie Curie - Paris VI, 2003. http://tel.archives-ouvertes.fr/tel-00003526.
Der volle Inhalt der QuelleSoveja, Adriana. „Modélisation du processus de texturation par faisceau laser : approches expérimentale et numérique“. Phd thesis, Université de Bourgogne, 2007. http://tel.archives-ouvertes.fr/tel-00345826.
Der volle Inhalt der QuelleSoveja, Adriana-Florina. „Modélisation du processus de texturation par faisceau laser : approches expérimentale et numérique“. Dijon, 2007. http://www.theses.fr/2007DIJOS057.
Der volle Inhalt der QuelleThe aim of this work is to have a better control on the laser beam surfaces texturing on three materials: 304L, TA6V and AA6056 alloys. For this purpose, it has been used two types of modelling, experimental and numerical, that are complementary. Using an experimental design approach it was observed that the laser surface texturing process of 304L and TA6V alloys are strongly influenced by energy and frequency of pulses. In order to obtain a surface roughness Sa 5 µm for the biggest possible productivity it is necessary to work with an energy of 5 mJ and a frequency ranging between 10 and 12 kHz. Unfortunately, for aluminium alloy AA6056 it is necessary to make a choice between having a good surface quality and having a high productivity. The numerical simulations of the coupled phenomena (thermals-hydrodynamics-mechanics) complete the experimental information and they have been showed that the existence of a strong recoil pressure generates a strong movement of liquid towards the edges of the crater (v some m. S-1) which continues after the end of impulse (inertia effect). The fact that the displacement of the liquid is more important for AA6056 than for 304L and TA6V, determs a more important pads formation arround the impact. This has a negative influence on surface roughness. In this case, in order to minimize the surface roughness, it is necessary to assure the best compromise which is making possible to favour the vaporization, to decrease the thickness of the melt liquid and to optimize the covering rate of the impacts. In conclusion, the laser beam can successfully be used in metal’s surfaces texturing process
Pechoux, Jérôme. „Modélisation du processus de dimensionnement par la simulation numérique en génie électrique“. Grenoble INPG, 2001. http://www.theses.fr/2001INPG0020.
Der volle Inhalt der QuelleThis thesis addresses the topic of modeling the design process in engineering electrical simulation. First, the SADT formalism is used to guide the user in numerical simulation. Then, use Event permits to relocate the numerical simulation in the engineering design process electric. Finally, a new method is proposed based on Open Inventor and object methodology to try to gather and capitalize I'ensemble aspects of Engineering design process Elechi. This new method is associated VRML syntax to benefit from the already defined
Péan, Clarisse. „Modélisation des processus dynamiques dans les supercondensateurs“. Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066243/document.
Der volle Inhalt der QuelleSupercapacitors or Electrical Double Layer Capacitors (EDLC) are an innovative and promising technology in the field of energy storage. Modeling via computer simulation is the main technique used in this work to study supercapacitors. This methodology is complementary to experiments, and comparisons are made. Firstly, a methodology allowing the calculation of capacitance for the modeled systems with porous electrodes has been developed. This enabled performance to be measured for these complex systems. Secondly, cycles of charging and discharging (out-of-equilibrium processes) have been realised on various model systems composed of different structures of carbon electrodes, in contact with either pure electrolytes or solvated ionic liquids, submitted to raised or lowered potential differences. From the data obtained, the charging mechanism of supercapacitors has been elucidated and decomposed in different steps. Furthermore, the influence of the structure of the material, the solvation, and the value of the potential has been analysed. Finally, equilibrium simulations were performed. This enabled the study of electrolyte species transport inside the porous carbon electrodes media. This work consequently provides a complete and consistent study of the dynamic processes in supercapacitors
Le, Normant Catherine. „Modélisation numérique tridimensionnelle des processus de transport des sédiments cohésifs en environnement estuarien“. Toulouse, INPT, 1995. http://www.theses.fr/1995INPT014H.
Der volle Inhalt der QuelleBücher zum Thema "Modélisation numérique des processus"
Sportisse, Bruno. Pollution atmosphérique: Des processus à la modélisation. Paris: Springer Paris, 2008.
Den vollen Inhalt der Quelle findenLefebvre, René. Caractérisation et modélisation numérique du drainage minier acide dans les haldes de stériles. Québec, Qué: Département de géologie et de génie géologique, Université Laval, 1994.
Den vollen Inhalt der Quelle findenBakker, J. W. de 1939-, Roever, W.-P. de, 1943-, Rozenberg Grzegorz und School/Workshop on Linear Time, Branching Time, and Partial Order in Logics and Models for Concurrency (1988 : Noordwijkerhout, Netherlands), Hrsg. Linear time, branching time, and partial order in logics and models for concurrency: School/Workshop, Noordwijkerhout, The Netherlands, May 30-June 3, 1988. Berlin: Springer-Verlag, 1989.
Den vollen Inhalt der Quelle findenM, Patel Naresh, Hrsg. Performance modelling of communication networks and computer architectures. Wokingham, England: Addison-Wesley, 1993.
Den vollen Inhalt der Quelle findenMartin, Nadine, und Christian Doncarli. Décision dans le plan temps-fréquence. Paris: Hermès Science publications, 2004.
Den vollen Inhalt der Quelle findenm, Michel Benai. Promenade ale atoire: Chai nes de Markov et simulations ; martingales et strate gies. Palaiseau: E ditions de l'E cole polytechnique, 2004.
Den vollen Inhalt der Quelle findenOntario. Le curriculum de l'Ontario de la 1re à la 8e année: Enseignement religieux pour les écoles catholiques de langue française. Toronto, Ont: Imprimeur de la Reine, 1999.
Den vollen Inhalt der Quelle findenOntario. Le curriculum de l'Ontario de la 1re à la 8e année: Sciences et technologie. Toronto, Ont: Imprimeur de la Reine, 1998.
Den vollen Inhalt der Quelle findenOntario. Le curriculum de l'Ontario de la 1re à la 8e année: Français. Toronto, Ont: Imprimeur de la Reine, 2006.
Den vollen Inhalt der Quelle findenOntario. Le curriculum de l'Ontario de la 1re à la 8e année: Éducation physique et santé. Toronto, Ont: Imprimeur de la Reine, 1998.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Modélisation numérique des processus"
Mayers, André, und Bernard Lefebvre. „La modélisation fine du processus résolution de problème dans Miace“. In Intelligent Tutoring Systems, 148–57. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/3-540-61327-7_111.
Der volle Inhalt der QuelleLedda, Sylvain. „E. T. A. Hoffmann : appropriations et processus de modélisation (1820–1880)“. In E. T. A. Hoffmann, 1822–2022, 269–86. Berlin: Frank & Timme GmbH, 2023. http://dx.doi.org/10.57088/978-3-7329-9075-7_13.
Der volle Inhalt der QuelleLeroux, Pascal, und Martial Vivet. „De la modélisation d'un processus de coopération á la conception de systèmes coopératifs d'apprentissage“. In Intelligent Tutoring Systems, 197–205. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/3-540-61327-7_116.
Der volle Inhalt der QuelleMENUT, Laurent. „Principe général de la modélisation et application à la météorologie“. In Modélisation de la pollution atmosphérique régionale, 49–67. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.9102.ch3.
Der volle Inhalt der QuelleAebi, Carol. „Recherches sur la Sustainability“. In Recherches sur la Sustainability, 295–309. EMS Editions, 2023. http://dx.doi.org/10.3917/ems.cheva.2023.01.0295.
Der volle Inhalt der Quelle„Chapitre 6 Les bases de la modélisation cochléaire“. In L'oreille numérique, 73–102. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0346-0.c007.
Der volle Inhalt der QuelleBellanger, Maurice. „Chapitre 13. Analyse et modélisation“. In Traitement numérique du signal, 359–74. Dunod, 2012. http://dx.doi.org/10.3917/dunod.bella.2012.01.0359.
Der volle Inhalt der QuelleLORENTZ, Éric. „Modélisation de la rupture quasi fragile“. In Modélisation numérique en mécanique fortement non linéaire, 189–273. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9081.ch5.
Der volle Inhalt der QuelleHUCKERT, Audrey, und Francis TANO. „Les modèles numériques spécifiques au renforcement“. In Les géosynthétiques d’hier à aujourd’hui, 85–115. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.8175.ch3.
Der volle Inhalt der QuellePicon, Odile. „11. Modélisation numérique du rayonnement des antennes“. In Les antennes, 337–66. Dunod, 2009. http://dx.doi.org/10.3917/dunod.picon.2009.01.0337.
Der volle Inhalt der QuelleKonferenzberichte zum Thema "Modélisation numérique des processus"
MENGUAL, Baptiste, Florence CAYOCCA, Franck DUMAS, Pierre LE HIR und Thierry GARLAN. „Étude de l'impact de la résolution horizontale sur la modélisation numérique de processus hydrodynamiques côtiers et des flux sédimentaires associés“. In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2014. http://dx.doi.org/10.5150/jngcgc.2014.051.
Der volle Inhalt der QuelleDARDAB, Ech-Charki, Soumia MORDANE, Lamya ELATLASSI, Mohamed CHAGDALI und Jérôme BROSSARD. „Modélisation numérique de l’interaction houle - fond poreux“. In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2012. http://dx.doi.org/10.5150/jngcgc.2012.026-d.
Der volle Inhalt der QuelleTOUHAMI, Houssam Eddine, und Mouhamed Chérif KHELLAF. „Aspects de la modélisation numérique des tsunamis“. In Conférence Méditerranéenne Côtière et Maritime - Coastal and Maritime Mediterranean Conference. Editions Paralia, 2011. http://dx.doi.org/10.5150/cmcm.2011.022.
Der volle Inhalt der QuelleAsou Pothet, Marielle. „Modélisation et simulation en démantèlement (cas test) - CEA“. In Le nucléaire accélère sa transformation numérique. Les Ulis, France: EDP Sciences, 2017. http://dx.doi.org/10.1051/jtsfen/2017len6.2a.
Der volle Inhalt der QuelleArdellier, Luc. „Modélisation et simulation en démantèlement (cas test) - OREKA“. In Le nucléaire accélère sa transformation numérique. Les Ulis, France: EDP Sciences, 2017. http://dx.doi.org/10.1051/jtsfen/2017len6.2b.
Der volle Inhalt der QuelleGomi, Patrick, Jean-Marc Rousset, François Ropert und Philippe Sergent. „Modélisation numérique du comportement hydraulique des caissons Jarlan“. In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2002. http://dx.doi.org/10.5150/jngcgc.2002.045-g.
Der volle Inhalt der QuelleTRAN, Yen Hai, und Eric BARTHELEMY. „Modélisation des évolutions interannuelles du trait de côte. Processus cross-shore combinés aux processus longshore“. In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2018. http://dx.doi.org/10.5150/jngcgc.2018.034.
Der volle Inhalt der QuelleAbadie, Stéphane. „Modélisation numérique de l'écoulement généré par un déferlement plongeant“. In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2000. http://dx.doi.org/10.5150/jngcgc.2000.001-a.
Der volle Inhalt der QuelleCamenen, Benoît, Rodrigo Pedreros, Hélène Dupuis, Hélène Howa und Philippe Larroudé. „Modélisation numérique du transport sédimentaire sur une plage sableuse“. In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2000. http://dx.doi.org/10.5150/jngcgc.2000.020-c.
Der volle Inhalt der QuelleLubin, Pierre, Stéphane Abadie, Stéphane Vincent und Jean-Paul Caltagirone. „Etude du déferlement par modélisation numérique 2D et 3D“. In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2002. http://dx.doi.org/10.5150/jngcgc.2002.010-l.
Der volle Inhalt der QuelleBerichte der Organisationen zum Thema "Modélisation numérique des processus"
Rousseau, Henri-Paul. Gutenberg, L’université et le défi numérique. CIRANO, Dezember 2022. http://dx.doi.org/10.54932/wodt6646.
Der volle Inhalt der QuelleTaherizadeh, Amir, und Cathrine Beaudry. Vers une meilleure compréhension de la transformation numérique optimisée par l’IA et de ses implications pour les PME manufacturières au Canada - Une recherche qualitative exploratoire. CIRANO, Juni 2021. http://dx.doi.org/10.54932/jdxb2231.
Der volle Inhalt der QuellePaquet, Éric, Marc-André Sirard, Justin Lawarée, Antoine Boudreau LeBlanc und Émilie Bouchard. Livre blanc sur la valorisation des données numériques et l'application concertée de l'IA dans le secteur bioalimentaire. Observatoire international sur les impacts sociétaux de l’intelligence artificielle et du numérique, 2021. http://dx.doi.org/10.61737/wlhs1254.
Der volle Inhalt der QuelleDudoit, Alain. Les espaces européens communs de données : une initiative structurante nécessaire et adaptable au Canada. CIRANO, Oktober 2023. http://dx.doi.org/10.54932/ryht5065.
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