VOF-based Simulation Of Conjugate Mass
Transfer From Freely Moving Fluid Particles
Author(s)
A. Alke, D. Bothe, M. Kroeger & H.-J. Warnecke
Abstract
In this paper two variants of a VOF-based approach for the numerical simulation of
the molar mass transport of a diluted species in two-phase flows with deformable
interfaces are introduced and compared. The variants differ in the manner of the
computation of the mass transfer flux across the interface. The method assumes
local thermodynamical equilibrium at the interface and enables the simulation of
conjugated mass transfer problems across deformable interfaces, where the mass
transport resistance lies in both phases. The considered model also allows for arbitrary
distribution coefficients. First numerical simulations show the potential and
the present limits of this method.
Keywords: Direct Numerical Simulation, two-phase flow, Volume of Fluid, conjugate
mass transfer, two scalar approach.
Keywords
Direct Numerical Simulation, two-phase flow, Volume of Fluid, conjugate
mass transfer, two scalar approach
Related Book
Other papers in this volume
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