163 results found
Savva N, Kalliadasis S, 2009, Two-dimensional droplet spreading over topographical substrates, PHYSICS OF FLUIDS, Vol: 21, ISSN: 1070-6631
Pereira A, Kalliadasis S, 2008, On the transport equation for an interfacial quantity, EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS, Vol: 44, Pages: 211-214, ISSN: 1286-0042
Pereira A, Kalliadasis S, 2008, Dynamics of a falling film with solutal Marangoni effect, PHYSICAL REVIEW E, Vol: 78, ISSN: 1539-3755
Scheid B, Kalliadasis S, Ruyer-Quil C, et al., 2008, Interaction of three-dimensional hydrodynamic and thermocapillary instabilities in film flows, PHYSICAL REVIEW E, Vol: 78, ISSN: 1539-3755
Scheid B, Kalliadasis S, Ruyer-Quil C, et al., 2008, Spontaneous channeling of solitary pulses in heated-film flows, EPL, Vol: 84, ISSN: 0295-5075
Demekhin EA, Kalaidin EN, Kalliadasis S, et al., 2007, Three-dimensional localized coherent structures of surface turbulence. II. Lambda solitons, PHYSICS OF FLUIDS, Vol: 19, ISSN: 1070-6631
Demekhin EA, Kalaidin EN, Kalliadasis S, et al., 2007, Three-dimensional localized coherent structures of surface turbulence. I. Scenarios of two-dimensional-three-dimensional transition, PHYSICS OF FLUIDS, Vol: 19, ISSN: 1070-6631
Duprat C, Ruyer-Quil C, Kalliadasis S, et al., 2007, Absolute and convective instabilities of a viscous film flowing down a vertical fiber, PHYSICAL REVIEW LETTERS, Vol: 98, ISSN: 0031-9007
Duprat C, Ruyer-Quil C, Kalliadasis S, et al., 2007, Absolute and convective instabilities of a viscous film flowing down a vertical fiber., Phys Rev Lett, Vol: 98, ISSN: 0031-9007
The stability of a viscous film flowing down a vertical fiber under the action of gravity is analyzed both experimentally and theoretically. At large or small film thicknesses, the instability is convective, whereas an absolute instability mode is observed in an intermediate range of film thicknesses for fibers of small enough radius. The onset of the experimental irregular wavy regime corresponds precisely to the theoretical prediction of the threshold of the convective instability.
Kalliadasis S, 2007, Falling films under complicated conditions, Editors: Kalliadasis, Thiele, Publisher: SPRINGER-VERLAG WIEN, Pages: 137-190, ISBN: 978-3-211-69807-5
Pereira A, Trevelyan PMJ, Thiele U, et al., 2007, Interfacial hydrodynamic waves driven by chemical reactions, JOURNAL OF ENGINEERING MATHEMATICS, Vol: 59, Pages: 207-220, ISSN: 0022-0833
Pereira A, Trevelyan PMJ, Thiele U, et al., 2007, Dynamics of a horizontal thin liquid film in the presence of reactive surfactants, PHYSICS OF FLUIDS, Vol: 19, ISSN: 1070-6631
Pereira A, Trevelyan PMJ, Thiele U, et al., 2007, Thin films in the presence of chemical reactions, Fluid Dynamics and Materials Processing, Vol: 3, Pages: 303-316, ISSN: 1555-256X
We investigate the interaction between thin films and chemical reactions by using two prototype systems: a thin liquid film falling down a planar inclined substrate in the presence of an exothermic chemical reaction and a horizontal thin liquid film with a reactive mixture of insoluble surfactants on its surface. In the first case the chemical reaction has a stabilizing influence on the dynamics of the film and dampens the free-surface solitary pulses. In the second case the chemical reaction can destabilize the film and lead to the formation of free-surface solitary pulses. Copyright © 2007 Tech Science Press.
Saprykin S, Koopmans RJ, Kalliadasis S, 2007, Free-surface thin-film flows over topography: influence of inertia and viscoelasticity, JOURNAL OF FLUID MECHANICS, Vol: 578, Pages: 271-293, ISSN: 0022-1120
Saprykin S, Trevelyan PMJ, Koopmans RJ, et al., 2007, Free-surface thin-film flows over uniformly heated topography, PHYSICAL REVIEW E, Vol: 75, ISSN: 1539-3755
Serafim Kalliadasis, Uwe Thiele, 2007, Thin Films of Soft Matter, New York, Publisher: SpringerWien, ISBN: 978-3-211-69807-5
Demekhin EA, Kalliadasis S, Velarde MG, 2006, Suppressing falling film instabilities by Marangoni forces, PHYSICS OF FLUIDS, Vol: 18, ISSN: 1070-6631
Kalaidin EN, Vlaskin SY, Demekhin EA, et al., 2006, Three-dimensional solitons in a falling liquid film, Doklady Physics C/C of Doklady- Akademiia Nauk, Vol: 51, Pages: 37-39, ISSN: 1028-3358
Kalliadasis S, 2006, Thin Films in the Presence of Chemical Reactions, Wave Dynamics and Stability of Thin Film Flow Systems, Editors: Usha, Sharma, Dandapat, Publisher: Narosa Publishing House, Pages: 223-278, ISBN: 9788173197888
Kalliadasis S, 2006, Falling liquid films: Heated substrates, chemical reactions and three-dimensional effects, International Conference on Application of Fluid Mechanics in Industry and Environment, Publisher: Research Publishing, Pages: 24-29
D'Hernoncourt J, Kalliadasis S, De Wit A, 2005, Fingering of exothermic reaction-diffusion fronts in Hele-Shaw cells with conducting walls, JOURNAL OF CHEMICAL PHYSICS, Vol: 123, ISSN: 0021-9606
Demekhin EA, Kalaidin EN, Shapar EM, et al., 2005, Determination of critical parameters for stability of a plane-parallel flow of a thin liquid film, Thermophysics and Aeromechanics, Vol: 12, Pages: 235-242, ISSN: 0869-8643
Kalaidin EN, Vlaskin S Yu, Demekhin EA, et al., 2005, Stability of two-dimensional solitons and the 2D-3D transition in a viscous liquid film falling down on a vertical wall, Doklady Physics, Vol: 50, Pages: 668-670, ISSN: 1028-3358
Kalajdin EN, Vlaskin SY, Demekhin EA, et al., 2005, On stability of two-dimensional solitons and 2D-3D transition on a falling liquid layer, Doklady Akademii Nauk, Vol: 405, Pages: 765-767, ISSN: 0869-5652
For the first time the mechanism of transition from 2D waves to 3D waves in a viscous film falling along vertical liquid layer is understood. Linear stability of 2D solitons to 3D perturbations is analyzed. Destruction of singular waves and their transition to localized wave modes is analyzed numerically. Physical mechanism of 2D wave destruction is determined by destabilizing influence of capillary forces in transversal direction, Relay instability responsible for capillary jet destruction.
Ruyer-Quil C, Scheid B, Kalliadasis S, et al., 2005, Thermocapillary long waves in a liquid film flow. Part 1. Low-dimensional formulation, JOURNAL OF FLUID MECHANICS, Vol: 538, Pages: 199-222, ISSN: 0022-1120
Saprykin S, Demekhin EA, Kalliadasis S, 2005, Two-dimensional wave dynamics in thin films. II. Formation of lattices of interacting stationary solitary pulses, PHYSICS OF FLUIDS, Vol: 17, ISSN: 1070-6631
Saprykin S, Demekhin EA, Kalliadasis S, 2005, Self-organization of two-dimensional waves in an active dispersive-dissipative nonlinear medium, PHYSICAL REVIEW LETTERS, Vol: 94, ISSN: 0031-9007
Saprykin S, Demekhin EA, Kalliadasis S, 2005, Two-dimensional wave dynamics in thin films. I. Stationary solitary pulses, PHYSICS OF FLUIDS, Vol: 17, ISSN: 1070-6631
This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.