Results 151 to 160 of about 2,025 (171)

Non-dissipative cloud transport in Eulerian grid models by the volume-of-fluid (VOF) method

Atmospheric Environment, 2005
Abstract The formation of clouds is coupled to the vapour saturation condition. Cloud modelling is therefore dramatically disturbed by dilution processes, which are induced by recurrent interpolations on the fixed (Eulerian) grid. The numerical diffusion gives rise to degeneration and premature disappearance of the modelled clouds.
Detlef Hinneburg, Oswald Knoth
openaire   +1 more source

Improved volume-of-fluid (VOF) model for predictions of velocity fields and droplet lengths in microchannels

Flow Measurement and Instrumentation, 2016
Abstract Accurate measurement of flow in microchannels is imperative to better understand their flow behaviour, which aids in the design of microfluidic devices. In this work, we present an improved VOF model based on smoothing functions that can effectively minimise the issue of spurious velocities, which causes numerical simulations in ...
Gim Yau Soh, Guan Heng Yeoh, Victoria Timchenko   +2 more
openaire   +1 more source

A computational framework for conservative, three-dimensional, unsplit, geometric transport with application to the volume-of-fluid (VOF) method

Journal of Computational Physics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mark Owkes, Olivier Desjardins
openaire   +1 more source

Numerical simulation of rectangular dropshafts using a volume-of-fluid (VoF) technique

2009
This paper focuses on the implementation, validation and exploitation of a vertical dropshaft flow operation using the commercial VOF-based Computational Fluid Dynamics (CFD) code, FLOW-3D®. Using the experimental data of Chanson (2002), the package was used to simulate the flow patterns in a rectangular dropshaft with plunge-flow pattern.
Sousa, Vitor, Bombardelli, Fabian A., Chanson, Hubert   +2 more
openaire   +1 more source

Simulation of Multiphase Flows in Complex Geometry Using a Hybrid Method Combining the Multi-Fluid and the Volume-of-Fluid (VOF) Approaches

Volume 1: Fora, Parts A and B, 2002
A computational method combining the multi-fluid and the Volume-of-Fluid (VOF) approaches is presented to simulate industrial multiphase flows in complex geometry. This method is particularly applicable for flows where well-defined interfaces between different phases/fluids co-exist with small-scale multiphase structures.
Jaehoon Han, Ales Alajbegovic
openaire   +1 more source

Numerical Investigation of 3D Flow Properties around Finite Emergent Vegetation by Using the Two-Phase Volume of Fluid (VOF) Modeling Technique

Fluids, 2022
Norio Tanaka, Tanaka Norio
exaly  

Numerical modeling of liquid spills from the damaged container and collision of two rising bubbles in partially filled enclosure using modified Volume-Of-Fluid (VOF) method

Engineering Analysis With Boundary Elements, 2023
Tarek Merabtene, Faroogh Garoosi
exaly  

Direct simulations of two-phase flow experiments of different geometry complexities using Volume-of-Fluid (VOF) method

Chemical Engineering Science, 2019
Ioannis Zarikos, Xiaoguang Yin, Amir Raoof   +2 more
exaly  

Volume of Fluid (VOF) Method

2011
openaire   +1 more source

Volume of Fluid (VOF) Method

2008
openaire   +1 more source