Academic literature on the topic 'Marangoni-Bénard'
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Journal articles on the topic "Marangoni-Bénard"
BOECK, THOMAS, and ANDRÉ THESS. "Inertial Bénard–Marangoni convection." Journal of Fluid Mechanics 350 (November 10, 1997): 149–75. http://dx.doi.org/10.1017/s0022112097006782.
Full textSun, Z. F., and K. T. Yu. "Rayleigh–Bénard–Marangoni Cellular Convection." Chemical Engineering Research and Design 84, no. 3 (2006): 185–91. http://dx.doi.org/10.1205/cherd.05057.
Full textBau, Haim H. "Control of Marangoni–Bénard convection." International Journal of Heat and Mass Transfer 42, no. 7 (1999): 1327–41. http://dx.doi.org/10.1016/s0017-9310(98)00234-8.
Full textMarchant, T. R., and N. F. Smyth. "Pulse evolution for marangoni-bénard convection." Mathematical and Computer Modelling 28, no. 10 (1998): 45–58. http://dx.doi.org/10.1016/s0895-7177(98)00154-x.
Full textMaroto, J. A., V. Pérez-Muñuzuri, and M. S. Romero-Cano. "Introductory analysis of Bénard–Marangoni convection." European Journal of Physics 28, no. 2 (2007): 311–20. http://dx.doi.org/10.1088/0143-0807/28/2/016.
Full textKrmpotić, D., G. B. Mindlin, and C. Pérez-García. "Bénard-Marangoni convection in square containers." Physical Review E 54, no. 4 (1996): 3609–13. http://dx.doi.org/10.1103/physreve.54.3609.
Full textCerisier, P., C. Perez-Garcia, C. Jamond, and J. Pantaloni. "Wavelength selection in Bénard-Marangoni convection." Physical Review A 35, no. 4 (1987): 1949–52. http://dx.doi.org/10.1103/physreva.35.1949.
Full textTrouette, Benoît, Eric Chénier, Frédéric Doumenc, Claudine Delcarte, and Béatrice Guerrier. "Transient Rayleigh-Bénard-Marangoni solutal convection." Physics of Fluids 24, no. 7 (2012): 074108. http://dx.doi.org/10.1063/1.4733439.
Full textBestehorn, Michael. "Square Patterns in Bénard-Marangoni Convection." Physical Review Letters 76, no. 1 (1996): 46–49. http://dx.doi.org/10.1103/physrevlett.76.46.
Full textMOKHTAR, NOR FADZILLAH MOHD, and NORIHAN MD ARIFIN. "BÉNARD-MARANGONI FERROCONVECTION WITH FEEDBACK CONTROL." International Journal of Modern Physics: Conference Series 09 (January 2012): 552–59. http://dx.doi.org/10.1142/s201019451200565x.
Full textDissertations / Theses on the topic "Marangoni-Bénard"
Duquette, Jonathan. "A Bénard-Marangoni instability and nucleation of nanotubes /." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=84025.
Full textBergeon, Alain. "Instabilités de Marangoni-Bénard en présence d'effet Soret." Ecully, Ecole centrale de Lyon, 1995. http://www.theses.fr/1995ECDL0023.
Full textThe prediction and control of hydrodynamic instabilities are important for material processing from a melt, as these instabilities often perturb the quality of the material. The theoretical and numerical work presented in this thesis deal with the Marangoni-Bénard instability in binary mixtures with Soret effect. This type of instability is obtained when a fluid layer differentially heated presents a free surface subjected to surface tension depending on temperature and concentration. The natural fluctuations of temperature and concentration along the interface give surface tension gradients. These gradients generate surface forces which can lead, if viscous dissipation and diffusion are unable to damp the motion, to the formation of convective cells. The results concern the onset of this instability and the evolution of the convective structures which are created in two- and three- dimensional parallelepipedic cavities without gravity. First, the linear stability analysis of the conductive solution is presented. This analysis is performed analytically for laterally unbounded cavities and numerically for confined cavities. The nonlinear analysis giving the selection of flow structures beyond the thresholds is performed numerically with the use of a continuation method which has been developed specifically. The results are presented under the form of bifurcation diagrams which are maps of evolution of the physical and mathematical solutions of the system with regard to the variation of one of the characteristic parameters. These diagrams have given many informations on the dynamic of our system allowing for example to explain the disparition or the stabilisation of some of the solutions
Géoris, Philippe. "Contribution à l'étude des instabilités de Marangoni-Bénard et Rayleigh-Bénard pour les systèmes multicouches." Doctoral thesis, Universite Libre de Bruxelles, 1994. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/212715.
Full textDupont, Olivier. "Les instabilités de Marangoni-Bénard: conditions instationnaires en pesanteur normale et réduite." Doctoral thesis, Universite Libre de Bruxelles, 1992. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/212931.
Full textBammou, Lahcen. "Instabilité thermoconvective d'un écoulement Poiseuille-Rayleigh-Bénard-Marangoni en canal ouvert à surface libre." Thesis, Pau, 2012. http://www.theses.fr/2012PAUU3030/document.
Full textSeveral studies both numerical and experimental have reported the presence of thermal instabilities in liquid films uniformly heated from below for specific boundary conditions and flows. The presence of these instabilities modifies the associated heat transfer. The subject of this PhD thesis is to study numerically the instability of three-dimensional laminar mixed convection within a liquid flowing on a horizontal channel heated uniformly from below. The upper surface is free and assumed to be flat. The variations of the surface tension with the temperature (Marangoni effect or thermocapillary effect) are taken into account. Although of great interest for many industrial applications, this problem has received little attention from an academic point of view. In this configuration, several types of thermoconvective structures may appear. When the strength of the buoyancy, thermocapillary effects and forced convective currents are comparable, the results show the development of instabilities in the form of steady longitudinal convective rolls similar to those encountered in the Poiseuille-Rayleigh-Bénard flow. To our knowledge, this is the first time that the Poiseuille-Rayleigh-Bénard flow associated to the Marangoni effects has been investigated. The number and spatial distribution of the convective rolls along the channel depend on the flow conditions. We propose a numerical study on the flow conditions that could lead to thermal instabilities with an evaluation of their effect on the heat transfer. The coupled Navier-Stokes and energy equations are solved numerically by the finite volume method taking into account the thermocapillary effects. The results presented concern the influence of several control parameters (the Reynolds, Rayleigh, Biot and Marangoni numbers and the aspect ratio of the channel) on the flow patterns and heat transfer characteristics. In the second part of this work, complimentary to the first, a linear stability analysis of a horizontal liquid film flowing in an open channel, with infinite lateral extension and uniform heating from below, is carried out. An eigenvalue problem is obtained in the course of this analysis which is solved numerically using the Chebyshev collocation spectral method. The stability diagrams determining the threshold parameters leading to thermoconvective instabilities were obtained and analyzed as well as the associated spatial patterns
Trouette, Benoît. "Instabilités de Rayleigh-Bénard-Marangoni, induites par évaporation, en régime transitoire. Applicatons aux solutions polymères." Phd thesis, Université Paris Sud - Paris XI, 2010. http://tel.archives-ouvertes.fr/tel-00598835.
Full textTrouette, Benoît. "Instabilités de Rayleigh-Bénard-Marangoni, induites par l'évaporation, en régime transitoire : application aux solutions polymères." Paris 11, 2010. http://www.theses.fr/2010PA112298.
Full textThis work aims to study numerically how instabilities are activated in the drying of solvent/polymer solution. Solvent evaporation induces both a cooling and a decrease in solvent concentration at the free surface. Consequently, density variations (buoyancy) and/or superficial tension variations (Marangoni effect) can generate convection into the bulk. Besides, since the temperature and concentration gradients but also the thickness of the solution evolve during the drying, we are dealing here with a full transient problem. For this purpose, two simplified models are established for thermal and solutal regimes respectively. This study mainly focuses on: the transient character of the problem, the role of each phenomenon (thermal/solutal), on one hand, and the impact of the evolution of the solvent mass fraction and by the way of the viscosity of the solution, on the other hand, on the instability thresholds and the flow structure
Es-Sakhy, Moulay Rachid. "Convection de Rayleigh-Bénard-Marangoni en récipient cylindrique à fond conducteur soumis à un flux de chaleur localisé." Thesis, Pau, 2012. http://www.theses.fr/2012PAUU3029/document.
Full textThe present research work concerns the study of Rayleigh-Bénard-Marangoni convection in a cylindrical container with a solid substrate base. This solid substrate is heated by a localized heat flux on its underside. The study is divided into two parts : The first part of the work consists of a physical modelling of the problem associated with numerical simulations. The Navier-Stokes and energy equations are solved by using a 3D finite volume method. A conjugate solid-liquid heat transfer is considered. Original morphology of cells (type and number) are observed, they are linked to the geometrical conditions, the dimensionless numbers which govern the physical problem (Prandtl, Rayleigh and Marangoni numbers and the ratio of solid substrate to liquid thermal conductivities). The heat transfers are also evaluated in each case. In the second part of the work, we present an experimental study of Rayleigh-Bénard-Marangoni convection in the same configuration as that studied numerically. Convective structures and their evolutions are studied from images recorded by infrared thermography. Different modes of organization of convective cells have been highlighted for this type of heating with imposed non-uniform heat flux
Zouine, Mohammed. "Structures spatiales et dynamique du désordre en convection de Bénard-Marangoni dans de petits récipients : Etude expérimentale." Aix-Marseille 1, 1988. http://www.theses.fr/1988AIX11150.
Full textAssemat, Pauline. "Dynamique non-linéaire des écoulements confinés : application à l'instabilité de Marangoni-Bénard et aux écoulements entre surfaces texturées." Toulouse 3, 2008. http://thesesups.ups-tlse.fr/1225/.
Full textThe work focuses on two different physical situations: the convective structures resulting from the Marangoni-Bénard instability and the flow between patterned surfaces. The two systems are spatially constrained and are analysed using dynamical systems theories. Marangoni-Bénard convection has been studied in cylindrical geometries with either a circular or a weakly elliptical cross-section. The comparison of the two situations is carried out in the non-linear regime and the corresponding bifurcation diagrams are analysed using bifurcation theory with symmetries. Two-dimensional Marangoni convection in binary mixtures with Soret effect has also been studied in large periodic domains. The results show the formation of steady convective structures localized in space called convectons and the onset of stable convectons embedded in a background of small amplitude standing waves. Finally, the transport properties of flows in between patterned surfaces under weak inertia influence is studied. The flow is induced by a constant applied pressure gradient and the velocity field is calculated using an extension of the lubrication approximation taking into account the first order inertial corrections. Trajectories of tracers are obtained by integrating numerically the quasi-analytic velocity field. The transport properties are analysed by the study of Poincaré sections and their invariants
Books on the topic "Marangoni-Bénard"
Guyon, Etienne, Innocent Mutabazi, and Jose Eduardo Wesfreid. Dynamics of Spatio-Temporal Cellular Structures: Henri Bénard Centenary Review. Springer, 2014.
Dynamics of Spatio-Temporal Cellular Structures: Henri Bénard Centenary Review (Springer Tracts in Modern Physics). Springer, 2005.
Innocent, Mutabazi, Wesfreid J. E, and Guyon Etienne, eds. Dynamics of spatio-temporal cellular structures. Springer, 2005.
Book chapters on the topic "Marangoni-Bénard"
Perez-Garcia, C., P. Cerisier, and R. Occelli. "Pattern Selection in the Bénard-Marangoni Instability." In Springer Series in Synergetics. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73861-6_20.
Full textEckert, Kerstin, and André Thess. "Secondary Instabilities in Surface-Tension-Driven Bénard-Marangoni Convection." In Dynamics of Spatio-Temporal Cellular Structures. Springer New York, 2006. http://dx.doi.org/10.1007/978-0-387-25111-0_9.
Full textGarazo, A. N., and M. G. Velarde. "1D And 2D Nonlinear Evolution Equations For Bénard-Marangoni Convection." In Instabilities and Nonequilibrium Structures IV. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1906-1_21.
Full textColinet, P., F. Chauvet, and S. Dehaeck. "Genesis of Bénard–Marangoni Patterns in Thin Liquid Films Drying into Air." In Understanding Complex Systems. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-34070-3_15.
Full textKelly, R. E. "Large Wavelength Disturbances in Two-Fluid Bénard—Marangoni Convection and Their Control." In Interfacial Fluid Dynamics and Transport Processes. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-45095-5_1.
Full textWollkind, David, and Bonni Dichone. "Multi-Layer Fluid Phenomena: Rayleigh-Bénard-Marangoni Convection and Kelvin-Helmholtz Rock Folding: Linear Stability Analyses." In Pulling Rabbits Out of Hats. CRC Press, 2021. http://dx.doi.org/10.1201/9781003195603-5.
Full text"Marangoni–Bénard Patterns." In Water at Interfaces. CRC Press, 2014. http://dx.doi.org/10.1201/b16755-10.
Full text"Marangoni–Bénard Patterns." In Water at Interfaces. CRC Press, 2014. http://dx.doi.org/10.1201/b16755-13.
Full text"D: Adjoint Problems for Rayleigh-Marangoni-Bénard Instabilities." In Nonlinear Dynamics of Surface-Tension-Driven Instabilities. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527603115.app4.
Full text"F: Energy Stability Theory for the Marangoni-Bénard Problem." In Nonlinear Dynamics of Surface-Tension-Driven Instabilities. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527603115.app6.
Full textConference papers on the topic "Marangoni-Bénard"
Carey, Graham F., Christophe Harle, Robert Mclay, and Spencer Swift. "MPP solution of Rayleigh - Bénard - Marangoni flows." In the 1997 ACM/IEEE conference. ACM Press, 1997. http://dx.doi.org/10.1145/509593.509606.
Full textLiu, Qiu-Sheng, Rong Liu, Zhi-Qiang Zhu, Jia-Ping Yan, and Shu-Ling Chen. "Evaporative and convective instability in the two-layer Marangoni-Bénard." In 57th International Astronautical Congress. American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.iac-06-a2.4.02.
Full textGorshkov, A. V., and E. Yu Prosviryakov. "Nonstationary laminar Bénard-Marangoni convection for Newton-Richmann heat exchange." In MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2020): Proceeding of the 14th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0036896.
Full textSuprabha, R., C. R. Mahesha, and C. E. Nanjundappa. "Internally heated penetrative Bénard-Marangoni ferroconvection: Effect of MFD viscosity." In Third International Conference on Material Science, Smart Structures and Applications: (ICMSS 2020). AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0039846.
Full textOno, Kohei, Suguru Shiratori, Kenjiro Shimano, and Hideaki Nagano. "Modeling of Liquid Film Flow during Spin-Coating; Marangoni-Bénard Instability in Parallel Basic Flow." In 7th World Congress on Mechanical, Chemical, and Material Engineering. Avestia Publishing, 2021. http://dx.doi.org/10.11159/htff21.112.
Full textNarendra Sekhar, Gummadi, Jayalatha Gopal, and Prakash Revanna. "Thermorheological and Magnetorheological Effects on Rayleigh-Bénard-Marangoni Convection in Ferromagnetic Liquids With Non-Uniform Basic Temperature Gradient." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-64522.
Full textQin, Tongran, and Roman O. Grigoriev. "Convection, Evaporation, and Condensation of Simple and Binary Fluids in Confined Geometries." In ASME 2012 Third International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/mnhmt2012-75266.
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