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The lift force on a spherical bubble in a viscous linear shear flow
The three-dimensional flow around a spherical bubble moving steadily in a viscous linear shear flow is studied numerically by solving the full Navier–Stokes equations. The bubble surface is assumedExpand
Numerical simulation of static and sliding drop with contact angle hysteresis
TLDR
A numerical ''macroscopic-scale'' method for static (including hysteresis) and moving contact lines for partially wetting liquids is presented. Expand
A note on the lift force on a spherical bubble or drop in a low-Reynolds-number shear flow
The analytical solution giving the lift force on a spherical drop of arbitrary viscosity moving in a low-Reynolds-number linear shear flow is derived through a matched asymptotic expansion procedure.Expand
Experimental characterization of the agitation generated by bubbles rising at high Reynolds number
An experimental investigation of the flow generated by a homogeneous population of bubbles rising in water is reported for three different bubble diameters (d = 1.6, 2.1 and 2.5 mm) and moderate gasExpand
Interaction between two spherical bubbles rising in a viscous liquid
The three-dimensional flow around two spherical bubbles moving in a viscous fluid is studied numerically by solving the full Navier–Stokes equations. The study considers the interaction between twoExpand
A note on the modelling of the bouncing of spherical drops or solid spheres on a wall in viscous fluid
A generalized description of the rebound of spherical drops or solid spheres over a wall is proposed using two parameters: a coefficient of restitution that compares the velocity of restitution toExpand
Experimental study of a drop bouncing on a wall in a liquid
The behavior of millimetric drops rising in water and bouncing under a horizontal plate is studied using a high-speed video camera. The position and velocity of the center of mass of the drops, asExpand
Volume of fluid method for interfacial reactive mass transfer: Application to stable liquid film
A volume of fluid method is developed in order to simulate reactive mass transfer in two-phase flows and is applied to study reactive laminar liquid film. The thermodynamic equilibrium of chemicalExpand
On the deformation of gas bubbles in liquids
We consider the deformation of gas bubbles rising in different liquids over a wide range of Morton numbers, from O(10−11) to O(1), and bubble diameters. We have collected data from the literature andExpand
The viscous drag force on a spherical bubble with a time-dependent radius
The expression of the hydrodynamic force experienced by a spherical bubble having a variable radius and moving in a viscous incompressible liquid is derived analytically in two different asymptoticExpand
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