Listar por autor "Vatteville, J."
Mostrando ítems 1-3 de 3
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Anatomy of a laminar starting thermal plume at high Prandtl number
Davaille, A.; Limare, A.; Touitou, F.; Kumagai, I.; Vatteville, J. (2011)We present an experimental study of the dynamics of a plume generated from a small heat source in a high Prandtl number fluid with a strongly temperature-dependent viscosity. The velocity field was determined with particle ... -
Measurements of liquid film flow as a function of fluid properties and channel width: Evidence for surface-tension-induced long-range transverse coherence
Georgantaki, A.; Vatteville, J.; Vlachogiannis, M.; Bontozoglou, V. (2011)We study experimentally the influence of the transverse dimension on film flow in relatively wide channels with sidewalls. Large deviations from two-dimensional predictions are observed in the primary instability and in ... -
Nominally two-dimensional waves in inclined film flow in channels of finite width
Leontidis, V.; Vatteville, J.; Vlachogiannis, M.; Andritsos, N.; Bontozoglou, V. (2010)Traveling waves in inclined film flow in channels of finite width are never truly two-dimensional (2D) because of a long-range effect of sidewalls The present study documents the characteristics of the first waves that are ...