Low-Reynolds-number rising of a bubble near a free surface at vanishing Bond number
نویسندگان
چکیده
منابع مشابه
A Bubble Rising in Viscous Fluid: Lagrange’s Equations for Motion at a High Reynolds Number
A gas bubble rising steadily in a pure liquid otherwise at rest at a moderate Weber number is, to a good approximation, of oblate spheroidal shape. Previous analytical calculations of that shape at high Reynolds numbers have ignored viscosity. This paper shows that if one includes viscosity by incorporating Rayleigh’s dissipation integral in Lagrange’s equations, then the speed of rise is that ...
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ژورنال
عنوان ژورنال: Physics of Fluids
سال: 2016
ISSN: 1070-6631,1089-7666
DOI: 10.1063/1.4953467