The terminal relative rising velocity of a single gas bubble, moving into a liquid phase, is determined by its size, by the interfacial tension, by the density and viscosity of the surrounding liquid. Both shape and velocity are strongly interacting. Several methods have been presented along the years, for solving the problem of bubble deformation and relative rising velocity, at least in connection with some specific regimes, of motion and/or shape of bubble. In this work a new approach is proposed.
Shape and terminal velocity of single bubble motion: a novel approach
BOZZANO, GIULIA LUISA;DENTE, MARIO
2000-01-01
Abstract
The terminal relative rising velocity of a single gas bubble, moving into a liquid phase, is determined by its size, by the interfacial tension, by the density and viscosity of the surrounding liquid. Both shape and velocity are strongly interacting. Several methods have been presented along the years, for solving the problem of bubble deformation and relative rising velocity, at least in connection with some specific regimes, of motion and/or shape of bubble. In this work a new approach is proposed.File in questo prodotto:
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