Search

Results: 3

Isolated Taylor Bubbles in Co-Current with Shear Thinning CMC Solutions in Microchannels—A Numerical Study

Ana I Moreira, Luís AM Rocha, João Carneiro, José DP Araújo, João BLM Campos, João M Miranda

Feb 21, 2020

Slug flow is a multiphase flow pattern characterized by the occurrence of long gas bubbles (Taylor bubbles) separated by liquid slugs. This multiphase flow regime is present in many and diversified natural and industrial...

Shear thinning fluids Taylor bubbles Microfluidics carboxymethylcellulose solutions Volume of fluid method Computational Fluid Dynamics

Published by:

View Article

A computational method for sharp interface advection.

Johan Roenby, Henrik Bredmose, Hrvoje Jasak

Mar 02, 2020

We devise a numerical method for passive advection of a surface, such as the interface between two incompressible fluids, across a computational mesh. The method is called isoAdvector, and is developed for general meshes...

OpenFOAM® interfacial flows isoAdvector Unstructured meshes Volume of fluid method

Published by:

Cover Image for Experimental and simulation studies of the shape and motion of an air bubble contained in a highly viscous liquid flowing through an orifice constriction

View Article

Experimental and simulation studies of the shape and motion of an air bubble contained in a highly viscous liquid flowing through an orifice constriction

B Hallmark, C-H Chen, JF Davidson

May 08, 2019

Multipass rheometer two-phase flow Bubble motion Volume of fluid method OpenFOAM Viscosity averaging rules

Published by: