Letteratura scientifica selezionata sul tema "Eau – Dynamique des fluides"
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Articoli di riviste sul tema "Eau – Dynamique des fluides":
DUCROCQ, E., S. VANNOYE e F. MAZOUNI. "La recharge artificielle de la nappe pour pérenniser la ressource : retour d’expérience de l’unité de Moulle (Pas-de-Calais)". Techniques Sciences Méthodes 12 (20 gennaio 2023): 43–52. http://dx.doi.org/10.36904/202212043.
DEFO, C., V. DANG MVONGO, A. NARE RAYIM WENDÉ, P. F. NGUEMA NGUEMA, B. EFON, A. L. KAMEGNE KAMTOH e J. O. DOMDJANG. "Dynamiques de l’occupation des sols et leurs effets sur l’eau de surface du bassin versant de la Kienké, Sud Cameroun (Afrique centrale)". 7-8, n. 7-8 (22 agosto 2022): 49–64. http://dx.doi.org/10.36904/tsm/202207049.
PIEL, S., e B. DESMARTIS. ""Suivi du champ captant de Basse-Goulaine pour une meilleure stratégie de gestion face aux enjeux climatiques"". Techniques Sciences Méthodes, n. 10 (20 ottobre 2021): 27–40. http://dx.doi.org/10.36904/tsm/202110027.
PEQUIGNOT, E., J. F. CLOSET, D. ALRIVIE, S. FAYON e V. HEIM. "Impact de la température de l’eau sur les casses de canalisations – Le cas d’étude du Sedif". 11, n. 11 (22 novembre 2021): 55–66. http://dx.doi.org/10.36904/tsm/202111055.
MARTINET, C., G. RAMOS e J. GAILHARD. "Impact des lâchers d’eau sur l’Ain (France) pour limiter l’échauffement de l’eau". Techniques Sciences Méthodes 5 (22 maggio 2023): 121–28. http://dx.doi.org/10.36904/tsm/202305121.
Isabey, Daniel, Redouane Fodil e Bruno Louis. "Dynamique des Fluides Biologiques". La Houille Blanche, n. 4 (luglio 2005): 36–42. http://dx.doi.org/10.1051/lhb:200504005.
DETRY, Patricia, Julien GAUTHEY, Pascal DA COSTA, Samuel JOUON e Anne VIVIER. "Une évaluation de services écosystémiques sélectionnés par les acteurs locaux du Léguer (22) et de l’Estéron (06), labellisés « sites rivières sauvages »". Techniques Sciences Méthodes 6 (20 giugno 2023): 15–29. http://dx.doi.org/10.36904/tsm/20230615.
Peneloux, A., C. Rebufa, L. Avaullee, M. Bernicot e P. Duchet-Suchaux. "Equilibres de phases dans les systèmes fluides petroliers-eau". Revue de l'Institut Français du Pétrole 51, n. 3 (maggio 1996): 381–406. http://dx.doi.org/10.2516/ogst:1996030.
Youcef, Ahmed, e Rachid Saim. "Simulation numérique du comportement dynamique et thermique de deux fluides en contre courant". Journal of Renewable Energies 20, n. 1 (12 ottobre 2023): 69–80. http://dx.doi.org/10.54966/jreen.v20i1.610.
Oswatitsch, K. "Rhyming, I. L., Dynamique des Fluides, Presses Polytechniques romandes 1985". ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik 66, n. 11 (1986): 524. http://dx.doi.org/10.1002/zamm.19860661103.
Tesi sul tema "Eau – Dynamique des fluides":
Albagnac, Julie. "Dynamique tridimensionnelle de dipôles tourbillonnaires en eau peu profonde". Phd thesis, Toulouse 3, 2010. http://oatao.univ-toulouse.fr/9847/1/Albagnac_9847.pdf.
Chatelain, Mathieu. "Flux dissous à l'interface eau-sédiment sous des écoulements oscillants". Paris 6, 2010. http://www.theses.fr/2010PA066154.
Lahaye, Noé. "Dynamique, interactions et instabilités de structures cohérentes agéostrophiques dans les modèles en eau peu profonde". Electronic Thesis or Diss., Paris 6, 2014. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2014PA066289.pdf.
Coherent structures are ubiquitous features of atmospheric and oceanic flows. Their associated meso- and large scale circulation is in geostrophic equilibrium. However, at increasing Rossby numbers, ageostrophic effects may push the structures away from this equilibrium, and new types of instabilities can also disturb their dynamics. In this thesis, the properties of ageostrophic coherent structures are investigated, mainly by means of direct numerical simulations. This is done in the framework of simplified conceptual models of meso- and large scale oceanic and atmospheric flows, namely Rotating Shallow Water models. The instability of intense vortices (isolated anticyclonic vortices and tropical cyclones) in one-layer and two-layer shallow water models are studied. Direct numerical simulations of the nonlinear saturation of these instabilities allow us to study the properties of the ageostrophic part of the flow, such as the inertia-gravity wave emission and the formation of shocks. Then, quasi-stationary ageostrophic structures are obtained by means of numerical simulations in one-layer and two-layer models. It consists of vortex dipoles or tripoles, either baroclinic or barotropic, which are stable and whose ageostrophic component does not imply inertia-gravity waves emission. Finally, decaying vortex and wave turbulence is studied in the one-layer model. The evolution of the flow for very different initial conditions is discussed and we put the emphasis on the ageostrophic properties of the flow, the wave-vortex coupling and the sensitivity to initial conditions
Lahaye, Noé. "Dynamique, interactions et instabilités de structures cohérentes agéostrophiques dans les modèles en eau peu profonde". Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066289/document.
Coherent structures are ubiquitous features of atmospheric and oceanic flows. Their associated meso- and large scale circulation is in geostrophic equilibrium. However, at increasing Rossby numbers, ageostrophic effects may push the structures away from this equilibrium, and new types of instabilities can also disturb their dynamics. In this thesis, the properties of ageostrophic coherent structures are investigated, mainly by means of direct numerical simulations. This is done in the framework of simplified conceptual models of meso- and large scale oceanic and atmospheric flows, namely Rotating Shallow Water models. The instability of intense vortices (isolated anticyclonic vortices and tropical cyclones) in one-layer and two-layer shallow water models are studied. Direct numerical simulations of the nonlinear saturation of these instabilities allow us to study the properties of the ageostrophic part of the flow, such as the inertia-gravity wave emission and the formation of shocks. Then, quasi-stationary ageostrophic structures are obtained by means of numerical simulations in one-layer and two-layer models. It consists of vortex dipoles or tripoles, either baroclinic or barotropic, which are stable and whose ageostrophic component does not imply inertia-gravity waves emission. Finally, decaying vortex and wave turbulence is studied in the one-layer model. The evolution of the flow for very different initial conditions is discussed and we put the emphasis on the ageostrophic properties of the flow, the wave-vortex coupling and the sensitivity to initial conditions
Marfaing, Olivier. "Contributions à la modélisation fine de la réaction sodium-eau". Electronic Thesis or Diss., Paris 6, 2014. http://www.theses.fr/2014PA066343.
The fine-scale modeling of sodium-water reaction is motivated by its applications to sodium-cooled fast nuclear reactors and experimental irradiation reactors. As shown by several experiments from the literature, the contact between liquid sodium and water gives rise to a gaseous film where the reaction takes place in the form of a gaseous diffusion flame. In this manuscript, we have chosen to focus on the combustion of a liquid sodium drop immersed in an infinite volume of water. Several simplifying assumptions are introduced : in particular, we limit ourselves to the one-dimensional problem.Assuming the gaseous film has constant density, an analytical study shows that the physical state of sodium hydroxide has a strong influence on the behavior of the system : if soda is entirely vaporized, the flame gets choked, while, on the opposite, if it is entirely condensed, a self-similar solution can be exhibited and the combustion is sustained. A numerical algorithm is developed.Then, the previous model is improved by taking into account the gas compressibility. We develop a low Mach number algorithm. The computations show an oscillatory behavior of the one-dimensional film, due to the inertia of water. The calculated reaction rates are found to be in good agreement with Ashworth’s measurements. Initial conditions in the film are unknown : a simplified mechanism of film formation is therefore proposed, and a sensitivity analysis on initial conditions is carried out. The results are seen to be only slightly dependent on the initial state of the system
Beydoun, Hussein. "Estimation de paramètres en milieux poreux non saturés en eau : Approche expérimentale et modélisation". Université Louis Pasteur (Strasbourg) (1971-2008), 2005. http://www.theses.fr/2005STR13047.
Unsaturated water flow in porous media is classically modelled by Richards equation. Solving this equation requires the expression of the water content and of the hydraulic conductivity with respect to capillary pressure. These expression depend on the intrinsic hydraulic parameters of the porous medium. Some of these parameters are physically measurable whereas some others need indirect evaluation. The objective of this work is to identify all the hydraulic parameters (of a sand) using inverse modeling of a drainage experiment performed on a laboratory column. This identification is carried out for homogeneous and heterogeneous medium. To this end, experimental device and protocol are developed to depict the drainage system and to improve both the resolution of the hydrodynamic problem (Richards equation) and the inverse procedure (Marquardt algorithm). The aim is also to evaluate uncertainty on parameters and model sensitivity as regard measured observations
Lesaffre, Benoît. "Fonctionnement hydrologique et hydraulique du drainage souterrain des sols temporairement engorgés : débits de pointe et modèle SIDRA : extension des principes théoriques de Boussinesq et Guyon : exemple du champ expérimental d'Arrou (Eure-et-Loir)". Paris 6, 1988. http://www.theses.fr/1988PA066362.
Salman, Aswed Taef Ackerer Philippe. "Modélisation de la pollution de la nappe d'Alsace par solvants chlorés". Strasbourg : Université de Strasbourg, 2009. http://eprints-scd-ulp.u-strasbg.fr:8080/1105/01/THESE_Z-S-Aswed.pdf.
ZORANIC, Larisa. "Étude par dynamique moléculaire de la micro-hétérogénéité dans les mélanges eau-alcools". Phd thesis, Université Pierre et Marie Curie - Paris VI, 2008. http://tel.archives-ouvertes.fr/tel-00813102.
PHAM, Chi-Tuong. "Stabilité et dynamique d'écoulements de fluides parfaits barotropes autour d'un obstacle en présence de dispersion". Phd thesis, Université Pierre et Marie Curie - Paris VI, 2003. http://tel.archives-ouvertes.fr/tel-00006825.
Libri sul tema "Eau – Dynamique des fluides":
Denny, Mark W. Air and water: The biology and physics of life's media. New Jersey: Princeton University Press, 1993.
Denny, Mark W. Air and water: The biology and physics of life's media. Princeton, N.J: Princeton University Press, 1993.
Bear, Jacob. Dynamics of fluids in porous media. New York: Dover, 1988.
Delhaye, J. M. Thermohydraulique des re acteurs nucle aires. Les Ulis, France: EDP Sciences, 2008.
Ecole d'été de physique théorique (Les Houches, Haute-Savoie, France) (47th 1987). Dynamique des fluides astrophysiques =: Astrophysical fluid dynamics. Amsterdam: North-Holland, 1993.
ISIN, Lefebvre Jean ingénieur. Mesure des débits et des vitesses des fluides. Paris: Masson, 1986.
Ryhming, Inge L. Dynamique des fluides: Un cours de base du deuxième cycle universitaire. Lausanne: Presses Polytechniques Romandes, 1985.
Kelly, Ryan T. Advances in microfluidics. Rijeka, Croatie: In Tech, 2012.
Dixon, S. L. Fluid mechanics and thermodynamics of turbomachinery. 4a ed. Boston: Butterworth-Heinemann, 1998.
Dixon, S. L. Fluid mechanics, thermodynamics of turbomachinery. 5a ed. Amsterdam: Elsevier-Butterworth-Heinemann, 2005.
Capitoli di libri sul tema "Eau – Dynamique des fluides":
Caltagirone, Jean-Paul. "Dynamique des fluides parfaits - $$ Re \rightarrow \infty $$". In Physique des Écoulements Continus, 107–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39510-9_5.
FIGUEIREDO, Cristina. "« Éteri ». Liens de parenté, humeurs et sentiments chez les Touaregs Kel Adagh". In Les butoirs de la pensée, 43–60. Editions des archives contemporaines, 2021. http://dx.doi.org/10.17184/eac.5461.
Hassenboehler, Nathalie. "Chapitre 12 : Les systèmes fluides support". In La chaudière des réacteurs à eau sous pression, 195–200. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0157-2-015.
Hassenboehler, Nathalie. "Chapitre 12 : Les systèmes fluides support". In La chaudière des réacteurs à eau sous pression, 195–200. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0157-2.c015.
"4 Dynamique des fluides visqueux, rhéologie, écoulements parallèles". In Hydrodynamique physique, 125–90. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0893-9-006.
"4 Dynamique des fluides visqueux, rhéologie, écoulements parallèles". In Hydrodynamique physique, 125–90. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0893-9.c006.
"2 Mécanique des fluides adaptée à l’océan". In Une introduction à la dynamique des océans et du climat, 43–90. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2388-8-005.
"2 Mécanique des fluides adaptée à l’océan". In Une introduction à la dynamique des océans et du climat, 43–90. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2388-8.c005.
"Chapitre 4. Dynamique des fluides visqueux, rhéologie, écoulements parallèles". In Hydrodynamique physique, 159–256. EDP Sciences, 2001. http://dx.doi.org/10.1051/978-2-7598-0274-6.c006.
PERNOD, Laëtitia. "Calcul d’interaction fluide-structure par co-simulation". In Interactions fluide-structure, 221–63. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9078.ch8.
Atti di convegni sul tema "Eau – Dynamique des fluides":
Labra Cenitagoya, Ana Isabel. "Neige ardente ou les métamorphoses des éléments dans les littératures maghrébines d'expression française". In XXV Coloquio AFUE. Palabras e imaginarios del agua. Valencia: Universitat Politècnica València, 2016. http://dx.doi.org/10.4995/xxvcoloquioafue.2016.3173.