Results 81 to 90 of about 175,072,244 (171)
Free-surface Turbulent Flow in Unbaffled Stirred Tanks
工程科学与技术, 2015 :A modeling and simulation method of free-surface flow fields in unbaffled stirred tanks was established based on the volume of fluid (VOF) multiphase model.The validity of this method was tested by studying the turbulent flow fields in the eccentric and
杨锋苓, 周慎杰, 张翠勋
doaj
The CFD Method-Based Research on Damaged Ship’s Flooding Process in Time-Domain
Polish Maritime Research, 2019 The flooding process is one of the main concerns of damaged ship stability. This paper combines the volume of fluid (VOF) method incorporated in the Navier-Stokes (NS) solver with dynamic mesh techniques to simulate the flooding of a damaged ship.
Li-Fen Hu +4 more
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International Journal of Naval Architecture and Ocean Engineering, 2009 In this paper we validate a numerical model for wave-structure interaction by comparing numerical results with laboratory data. The numerical model is based on the Navier-Stokes (N-S) equations for an incompressible fluid. The N-S equations are solved by
Weihua Mo, Philip L.-F. Liu
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COMPARISON BETWEEN EULERIAN AND VOF MODELS FOR TWO-PHASE FLOW ASSESSMENT IN VERTICAL PIPES
CT&F Ciencia, Tecnología & FuturoThe appropriate characterization of the two-phase flow has been recently considered as a topic of interest at industrial level. The Computational Fluid Dynamics (CFD) is one of the techniques used for this analysis.
Esteban Guerrero +2 more
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Microfluidic flow switching design using volume of fluid model
, 2014 In this study, a volume of fluid (VOF) model was employed for microfluidic switch design. The VOF model validity in predicting the interface between fluid streams with different viscosities co-flowing in a microchannel was first verified by experimental ...
Chein, R.Y., 簡瑞與, Tsai, S.H.
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3D avalanche flow modeling using OpenFOAM
Труды Института системного программирования РАН, 2018 In this paper, a model of a snow avalanche was created with the help of open source CFD software OpenFOAM. The avalanche is considered as a turbulent two-phase flow - snow and air. We take incompressible Herschel-Balkley fluid as a model of snow.
D. I. Romanova
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, 2006 In this paper a simulation model is presented for the Direct Numerical Simulation (DNS) of complex multi-fluid flows in which simultaneously (moving) deformable (drops or bubbles) and non-deformable (moving) elements (particles) are present, possibly ...
Martin van Sint Annaland +2 more
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, 2019 The volume of fluid (VOF) method is a popular approach for multiphase flow modeling. The open-source computational fluid dynamics (CFD) software, OpenFOAM, implements a variety of VOF-based solvers and provides users a wide range of turbulence models ...
Fan, W (via Mendeley Data)
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Direct numerical simulation of complex gas-liquid-solid flows using a combined immersed boundary (Ib) and volume of fluid (Vof) approach [PDF]
, 2007 In this paper a simulation model is presented for the Direct Numerical Simulation (DNS) of complex multi-fluid flows in which simultaneously (moving) deformable (drops or bubbles) and non-deformable (moving) elements (particles) are present, possibly ...
van Sint Annaland, M. +2 more
core
, 2017 This paper aims to extend the existing Volume of Fluid (VOF) model by implementing an evaporation sub-model in an open source Computational Fluid Dynamics (CFD) software, OpenFOAM.
Zhao, Le +5 more
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