Results 251 to 260 of about 1,475,070 (295)

A geometrical area-preserving Volume-of-Fluid advection method

Journal of Computational Physics, 2003
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Aulisa E., Manservisi S., Scardovelli R., Zaleski S.   +3 more
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Noniterative interface reconstruction algorithms for volume of fluid method

International Journal for Numerical Methods in Fluids, 2013
SUMMARYIn this paper, noniterative interface reconstruction algorithms for volume of fluid (VOF) method are presented. Analytical expressions are derived to determine the coefficients of the curve to achieve a noniterative reconstruction procedure. Static interface reconstruction tests of standard geometries like circle and ellipse are performed.
Vignesh, T. G., Bakshi, Shamit
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A Volume of Fluid Based Method for Fluid Flows with Phase Change

Journal of Computational Physics, 2000
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Welch, Samuel W. J., Wilson, John
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Advection of axisymmetric interfaces by the volume‐of‐fluid method

International Journal for Numerical Methods in Fluids, 1995
AbstractA criterion is proposed for the advection of axisymmetric interfaces. The location of an interface is followed by a volume‐tracking technique wherein a volume fraction parameter is assigned to each of the cells in a Eulerian grid system.
Mashayek, F., Ashgriz, N.
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ON THE VOLUME OF FLUID METHOD FOR MULTIPHASE FLUID FLOW SIMULATION

International Journal of Modeling, Simulation, and Scientific Computing, 2013
Numerical study of multiphase fluid flows require mathematical methods for distinguishing interface between two fluids. The volume of fluid (VOF) method is one of such method which takes care of fluid shape in a local domain and reconstructs the interface from volume fraction of one fluid.
BIPIN KUMAR, MARTIN CRANE, YAN DELAURÉ
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Volume of fluid methods for immiscible-fluid and free-surface flows

Chemical Engineering Journal, 2008
This article reviews and analyzes a number of numerical methods to track interfaces in multiphase flows. Several interface tracking methods can be found in literature: the level-set method, the marker particle method, the front tracking method and the volume of fluid method (VOF) to name a few.
Vinay R. Gopala, Berend G.M. van Wachem
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The volume of fluid method in spherical coordinates

International Journal of Numerical Methods for Heat & Fluid Flow, 2000
The volume of fluid (VOF) method is a numerical technique to track the developing free surfaces of liquids in motion. This method can, for example, be applied to compute the liquid flow patterns in a rotating cone reactor. For this application a spherical coordinate system is most suited.
Janse, A.M.C., Janse, A.M.C., Dijk, P.E., Kuipers, J.A.M.   +3 more
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Volume of Fluid Method: A Brief Review

Journal of the Indian Institute of Science
Understanding and predicting multiphase flows is of great relevance due to the ubiquitous nature of such flows in both nature and in many industrial applications. Rapid development of high speed computers and problem-specific algorithms in the last 2 decades has enabled the study of multiphase flows through numerical simulations. In this paper, we give
Ananthan Mohan, Gaurav Tomar
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Simulation of Anode Bubble: Volume of Fluid Method

2014
In an aluminum reduction cell, bubbles are generated on the anode surfaces. Before they get out of the bath, they linger over between gap of the anode and the cathode, which leads to additional voltage drop. The alumina concentration adjacent to the anode is also affected.
Yiwen Zhou, Jiemin Zhou, Jianhong Yang, Wangxing Li, Shouhui Chen   +4 more
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NUMERICAL SOLUTION OF DAMBREAK PROBLEM COUPLING AN IMPLICIT FINITE VOLUME METHOD AND EXPLICIT VOLUME-OF-FLUID METHOD

Advances and Applications in Fluid Mechanics, 2015
Summary: An implicit-explicit scheme coupling method to solve a two-phase flow field is presented. Usually either full explicit or full implicit time scheme is used to solve both the momentum and the interface equations. But, in this study, we propose to solve momentum equations with implicit time scheme which may use a large time step, while an ...
Coulibaly, N., Danho, E., Djue, R. N., Yanga, S. K.   +3 more
openaire   +1 more source