Results 131 to 140 of about 3,589 (183)
Directional Motion of Coalesced Viscous Droplets on Fibers with Wettability Gradients. [PDF]
ACS OmegaFu Z, Wu H, Xiong Y, Tronville P.
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Adaptive VOF With Curvature-Based Refinement
International Journal for Numerical Methods in Fluids, 2007AbstractAdaptive refinement is implemented in the context of the volume‐of‐fluid (VOF) methodology in order to study the efficacy of resolving interfaces adaptively based on the local value of curvature. The usual uniform mesh VOF implementation is modified slightly to ensure accurate advection of fluxes between cells at different resolutions.
Markus Bussmann
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A Review of VOF Methods for Simulating Bubble Dynamics
Progress in Nuclear Energy, 2022Christian Mulbah, Can Kang, Ning Mao
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Quantitative comparison of dam break and bubble flows based on CF-VOF and IR-VOF schemes
International Journal of Modern Physics C, 2023In this study, an incompressible and immiscible two-phase flow solver was employed to assess the accuracy of phase-interface capturing methods in simulating two-phase flows. Three benchmark investigations were conducted involving two dam break flows with deformable free surfaces and the upward motion of a gas bubble through a liquid column. Four phase-
Jongkwon Lee +3 more
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A Marker-VOF Algorithm for Incompressible Flows With Interfaces
Volume 1: Fora, Parts A and B, 2002In this paper, we present a three-dimensional (3D) reconstruction algorithm for Cartesian grids and a split advection algorithm which is based on a two-dimensional (2D) Eulerian-Lagrangian scheme that conserves mass exactly for incompressible flows. In the Volume-of-Fluid/Piecewise Linear Interface Calculation (VOF/PLIC) method a linear function in ...
Scardovelli R. +3 more
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An Advanced VOF Algorithm for Oil Boom Design
International Journal of Modelling and Simulation, 2006In this paper, an accurate interface convection technique based on the volume-of-fluid (VOF) scheme is presented and the concepts of interface basis and three types of fluxes are introduced to handle two-layer fluid flow in complex geometric situations. The scheme was tested and the results proved to be accurate.
J. Fang, K.-F.V. Wong
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An Adaptive VOF Method on Unstructured Grid
AIP Conference Proceedings, 2011In order to improve the accuracy of interface capturing and keeping the computational efficiency, an adaptive VOF method on unstructured grid is proposed in this paper. The volume fraction in each cell is regarded as the criterion to locally refine the interface cell.
L. L. Wu +4 more
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A PLIC–VOF method suited for adaptive moving grids
Journal of Computational Physics, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jure Mencinger, Iztok Zun
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VOF Method for Impinging-Jet Atomizers
Energy & Fuels, 2010Impinging jet atomization is an effective method to produce fine sprays for extremely high viscosity fuels such as coal water slurry (CWS). This technique has been used successfully in a number of CWS applications since its inception. The purpose of this study is to analyze the effect of liquid viscosity and jet velocity in an impinging jet atomizer ...
Du Cong +4 more
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