Letteratura scientifica selezionata sul tema "Mécanique des fluides – Stabilité"
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Articoli di riviste sul tema "Mécanique des fluides – Stabilité"
Guinot, de Vincent. "Ondes en mécanique des fluides". European Journal of Computational Mechanics 16, n. 1 (gennaio 2007): 127–29. http://dx.doi.org/10.1080/17797179.2007.9737277.
Testo completoGarin, Arnaud Martin, e Pierre Crancon. "Mécanique des fluides et applications". La Houille Blanche, n. 2 (aprile 2001): 23. http://dx.doi.org/10.1051/lhb/2001016.
Testo completoNguyen, Quoc-Son. "Stabilité et mécanique non linéaire". Revue Française de Génie Civil 4, n. 1 (gennaio 2000): 149. http://dx.doi.org/10.1080/12795119.2000.9692281.
Testo completoJaumotte, André, e Patrick Rambaud. "Les modèles en mécanique des fluides." Bulletin de la Classe des sciences 17, n. 7 (2006): 267–70. http://dx.doi.org/10.3406/barb.2006.28560.
Testo completoColin, Thierry. "Modèles stratifiés en mécanique des fluides géophysiques". Annales mathématiques Blaise Pascal 9, n. 2 (2002): 229–43. http://dx.doi.org/10.5802/ambp.158.
Testo completoHauguel, A. "Méthodes et outils numériques en mécanique des fluides". La Houille Blanche, n. 3 (marzo 1986): 193–200. http://dx.doi.org/10.1051/lhb/1986018.
Testo completoVadot, Louis. "Réflexions sur l'histoire de la mécanique des fluides". La Houille Blanche, n. 5-6 (agosto 1994): 89–94. http://dx.doi.org/10.1051/lhb/1994062.
Testo completoCanavelis, R. "Mécanique des fluides et applications industrielles Rapport Général". La Houille Blanche, n. 1 (febbraio 1999): 48–54. http://dx.doi.org/10.1051/lhb/1999005.
Testo completoMekontso Dessap, A. "Balance des fluides et sevrage de la ventilation mécanique". Réanimation 25, n. 2 (27 gennaio 2016): 221–25. http://dx.doi.org/10.1007/s13546-016-1172-9.
Testo completoMaugin, Gérard A. "Paul Germain et la mécanique des fluides (1945–1970)". Comptes Rendus Mécanique 345, n. 9 (settembre 2017): 605–12. http://dx.doi.org/10.1016/j.crme.2017.06.001.
Testo completoTesi sul tema "Mécanique des fluides – Stabilité"
Paddick, Matthew. "Stabilité de couches limites et d'ondes solitaires en mécanique des fluides". Thesis, Rennes 1, 2014. http://www.theses.fr/2014REN1S049/document.
Testo completoThis thesis deals with a couple of stability problems in fluid mechanics. In the first two parts, we work on the inviscid limit problem for Navier-Stokes equations. We look to show whether or not a sequence of solutions to Navier-Stokes in a half-space with a Navier slip condition on the boundary converges towards a solution of the inviscid model, the Euler equation, when the viscosity parameters vanish. First, we consider the 2D incompressible model. We obtain convergence in L2 of weak solutions of Navier-Stokes towards a strong solution of Euler, as well as the instability in L∞ in a very short time of some initial data chosen as stationary solutions to the Euler equation. These results are not contradictory, and we construct initial data that allows both phenomena to occur simultaneously in the periodic setting. Second, we look at the 3D isentropic (constant temperature) compressible equations. We show that solutions exist in conormal Sobolev spaces for a time that does not depend on the viscosity when this is small, and we get strong convergence towards a solution of the Euler equation on this uniform time of existence by compactness arguments. In the third part of the thesis, we work on a solitary wave stability problem. To be precise, we consider an isentropic, compressible, inviscid fluid with internal capillarity, governed by the Euler-Korteweg equations, and we show the transverse nonlinear instability of solitons, that is that initially small 2D perturbations of a 1D travelling wave solution can end up far from it
Le, Meur Hervé. "Existence, unicité et stabilité d'écoulements de fluides viscoélastiques avec interfaces". Paris 11, 1994. http://www.theses.fr/1994PA112406.
Testo completoDe, Felice Valerio Francesco. "Il vortice a superficie libera in quanto instabilità". Toulouse 3, 2008. http://thesesups.ups-tlse.fr/253/.
Testo completoThe spontaneous genesis of free surface whirlpools represents a traditional hydrodynamic phenomenon of which the causes are not yet completely clarified. The scientists supposed for a long time that the rotation was due to the gradual concentration of the vorticity, coming from the upstream flow, which through a mechanism of convention was accumulated on the axis of the rising whirlpool. One second assumption supposes that the formation is due to an hydrodynamic instability; this possibility has been analyzed in an experimental work and some numerical simulations in the case of an axisymmetric flow. In this work it's shown that, in the presence of non uniform boundary conditions, as the Reynolds number is increased, an instability, which lead to a rotation in the flow, is observed. In the first part of the work is made a linear analysis of stability on the flow in an axisymmetric conditions. Is then considered a flow with non uniform inlet conditions in the azimuthal direction: the least stable eigenvalue (and the associated eigenfunction) of the system is calculated and it's also calculated the Reynolds number at which the flow becomes unstable. In the second part is described the experimental work made at the IMFT on the same geometry and flow. The experimental results agree with the numerical results to confirm the thesis which the swirls can be generated by a phenomenon d' instabilited
Martinand, Denis. "Détermination analytique des modes globaux tridimensionnels en écoulement de convection mixte du type Rayleigh-Bénard-Poiseuille". Lyon 1, 2003. http://tel.archives-ouvertes.fr/docs/00/04/56/12/PDF/tel-00003461.pdf.
Testo completoPoncet, Sébastien. "Écoulements de type rotor-stator soumis à un flux axial : de Batchelor à Stewartson". Aix-Marseille 1, 2005. http://www.theses.fr/2005AIX11010.
Testo completoThis experimental and numerical study deals with the characterization of rotor-stator flows when an axial throughflow is superimposed according to the angles: turbulence and stability. New velocity measurements are compared to the predictions of a advanced Reynolds Stress Model essentially for turbulent flows with separated boundary layers. In a closed cavity or when a centripetal throughflow is superimposed, the flow structure is of Batchelor type: the boundary layer on the rotor and the one on the stator are separated by a central rotating core. The tangential velocity in the core is proportional to the local disk speed with the proportionality coefficient K. This coefficient can be determined thanks to a local flowrate coefficient according to a simple analytical law with two coefficients depending only on the prerotation level of the fluid. This law is independent on the interdisk space and on the geometry of the cavity. For strong centrifugal throughflows, the flow structure switches to Stewartson type with only one boundary layer on the rotating disk. The transition between these two flow structures can be characterized by a Rossby number based on the radial gap between the rotor and the shroud. This transition is continuous and does not depend on the interdisk space and on the geometry. Turbulence is concentrated in the two boundary layers and increases towards the periphery of the cavity. When a throughflow is superimposed, the relaminarized area close to the axis disappears and the turbulence intensity is maximum in the outlet and inlet areas. The influence of a throughflow on the stability of torsional Couette flows (joined boundary layers), mixed flows and Batchelor flows has been investigated from flow visualizations. The circle and spiral networks as well as the solitary waves and the turbulent spots observed in the case of a closed cavity subsist when a throughflow is superimposed but the appearance thresholds are moved. Some new instabilities appear also. A "crossflow'' instability, generic of these type of flows, has been observed. These are positive spirals located at the periphery of the cavity closed to the stator boundary layer. It is due to the inflexion points in the axial profiles of the mean velocity components
Brizzi, Laurent-Emmanuel. "Contribution à l'étude de l'instabilité générée par un jet cylindrique débouchant perpendiculairement à un écoulement transversal". Poitiers, 1994. http://www.theses.fr/1994POIT2334.
Testo completoAlbert, Fabrice. "Stabilité d'une interface entre deux fluides cisaillés : étude numérique et asymptotique". Toulouse, INPT, 1996. http://www.theses.fr/1996INPT126H.
Testo completoRoy, Clément. "Dynamique et stabilité de tourbillons avec écoulement axial". Phd thesis, Université de Provence - Aix-Marseille I, 2008. http://tel.archives-ouvertes.fr/tel-00436894.
Testo completoMettot, Clément. "Stabilité linéaire, sensibilité et contrôle passif d'écoulements turbulents par différences finies". Phd thesis, Ecole Polytechnique X, 2013. http://pastel.archives-ouvertes.fr/pastel-00921908.
Testo completoLoueslati, Karim. "Stabilité hydrodynamique et magnétohydrodynamique d'un jet capillaire tournant". Vandoeuvre-les-Nancy, INPL, 2000. http://docnum.univ-lorraine.fr/public/INPL_T_2000_LOUESLATI_K.pdf.
Testo completoLibri sul tema "Mécanique des fluides – Stabilité"
J, Benney David, Shu Frank H, Yuan Chi e Lin C. C. 1916-, a cura di. Applied mathematics, fluid mechanics, astrophysics: A symposium to honor C.C. Lin : 22-24 June 1987, Massachusetts Institute of Technology, Cambridge, USA. Singapore: World Scientific, 1988.
Cerca il testo completo1908-, Landau Lev Davidovich. Mécanique des fluides. 2a ed. Moscou: Editions Mir, 1989.
Cerca il testo completoComolet, Raymond. Mécanique expérimentale des fluides. 5a ed. Paris: Masson, 1990.
Cerca il testo completoGuillaume-Jean, Milan, a cura di. La mécanique des fluides: Roman. [Paris]: Denoël, 2014.
Cerca il testo completoNoël, Jean. Jean Noël: La mécanique des fluides. Montbéliard, France: 19, Centre régional d'art contemporain, 2001.
Cerca il testo completoPadet, Jacques P. Fluides en écoulement: Méthodes et modèles. Paris: Masson, 1990.
Cerca il testo completoPérez, José-Philippe. Mécanique points matériels, solides, fluides avec exercices et problèmes résolus. 2a ed. Paris: Masson, 1989.
Cerca il testo completoFluid mechanics. New York: Dover Publications, 1995.
Cerca il testo completoGranger, Robert Alan. Fluid mechanics. New York: Holt, Rinehart, and Winston, 1985.
Cerca il testo completoMidoux, N. Mécanique et rhéologie des fluides en génie chimique. Paris: Technique et documentation-Lavoisier, 1985.
Cerca il testo completoCapitoli di libri sul tema "Mécanique des fluides – Stabilité"
Charru, François. "La mécanique des fluides avant 1930". In Science Networks. Historical Studies, 51–84. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70236-6_3.
Testo completoCharru, François. "Création des instituts de mécanique des fluides". In Science Networks. Historical Studies, 85–104. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70236-6_4.
Testo completoFortin, Michel. "Problèmes de surfaces libres en mécanique des fluides". In Shape Optimization and Free Boundaries, 143–71. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2710-3_4.
Testo completoChemin, Jean-Yves. "Analyse microlocale et mécanique des fluides en dimension deux". In Proceedings of the International Congress of Mathematicians, 1077–85. Basel: Birkhäuser Basel, 1995. http://dx.doi.org/10.1007/978-3-0348-9078-6_100.
Testo completoCorradi, Massimo. "De la statique des demi-fluides à la théorie de la poussée des terres". In Entre Mécanique et Architecture / Between Mechanics and Architecture, 221–56. Basel: Birkhäuser Basel, 1995. http://dx.doi.org/10.1007/978-3-0348-9072-4_13.
Testo completo"Bibliographie". In Mécanique des fluides, 359–60. Dunod, 2022. http://dx.doi.org/10.3917/dunod.amiro.2022.01.0359.
Testo completo"Bibliographie". In Mécanique des fluides, 357–58. Dunod, 2017. http://dx.doi.org/10.3917/dunod.amiro.2017.01.0357.
Testo completo"Chapitre 9 Mécanique des fluides". In Mécanique classique - Cours et exercices corrigés - Tome 2, 413–82. EDP Sciences, 2022. http://dx.doi.org/10.1051/978-2-7598-2672-8.c002.
Testo completoCraveur, Jean-Charles, e Philippe Jetteur. "Chapitre 10. Stabilité, flambage". In Introduction à la mécanique non linéaire, 141–79. Dunod, 2020. http://dx.doi.org/10.3917/dunod.crave.2020.01.0141.
Testo completo"Equations de la mécanique des fluides". In Eléments d’analyse pour l’étude de quelques modèles d’écoulements de fluides visqueux incompressibles, 1–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/3-540-29819-3_1.
Testo completoAtti di convegni sul tema "Mécanique des fluides – Stabilité"
Molina García, Erika Natalia. "Déversement du regard fluide. Esquisse d'une méthodologie pour approcher théoriquement le cinéma." In XXV Coloquio AFUE. Palabras e imaginarios del agua. Valencia: Universitat Politècnica València, 2016. http://dx.doi.org/10.4995/xxvcoloquioafue.2016.3090.
Testo completoPineda, Saira F., Arjan M. Kamp, D. Legendre e Armando J. Blanco. "Axisymmetric Low-Reynolds Motion of Drops Through Circular Microchannels". In ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/icnmm2012-73198.
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