Results 21 to 30 of about 471,691 (264)

Unstructured un-split geometrical Volume-of-Fluid methods – A review [PDF]

Journal of Computational Physics, 2020
Geometrical Volume-of-Fluid (VoF) methods mainly support structured meshes, and only a small number of contributions in the scientific literature report results with unstructured meshes and three spatial dimensions. Unstructured meshes are traditionally used for handling geometrically complex solution domains that are prevalent when simulating problems
Tomislav Maric, Douglas B. Kothe, Dieter Bothe   +2 more
openaire   +3 more sources

Benchmark Study of FINETM/Marine CFD Code for the Calculation of Ship Resistance

Kapal, 2021
Benchmarking can be used to test CFD programs for selecting turbulence models, grid dependency studies, testing different numerical schemes and source codes, and testing different boundary conditions.
Ahmad Firdhaus, I Ketut Suastika, Kiryanto Kiryanto, Samuel Samuel   +3 more
doaj   +1 more source

Numerical Simulation of Dam-Break Flood Impacting Buildings by a Volume of Fluid and Immersed Boundary Method

Frontiers in Earth Science, 2020
A three-dimensional hydrodynamic model is developed to study the propagation of dam-break-induced flood and the interaction between floods and buildings.
Chinghao Yu, Yulong Li, Wenkang Meng, Ruidong An   +3 more
doaj   +1 more source

Volume of Fluid (VOF) Method as a Suitable Method for Studying Droplet Formation in a Microchannel

Micromachines
Microfluidics is a rapidly advancing field focused on optimizing microdevices for applications such as organ-on-a-chip systems and enhancing laboratory analyses.
Felipe Santos Paes da Silva, Paulo Noronha Lisboa-Filho   +1 more
doaj   +1 more source

A computational method for sharp interface advection [PDF]

Royal Society Open Science, 2016
We devise a numerical method for passive advection of a surface, such as the interface between two incompressible fluids, across a computational mesh.
Johan Roenby, Henrik Bredmose, Hrvoje Jasak   +2 more
doaj   +1 more source

Experimental and numerical investigation of dam break flow propagation passed through complex obstacles using LES model based on FVM and LBM [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2020
Dam break analysis plays a key role in hydraulics engineering for safety. In this paper, 3D numerical simulations of dam-break flow using Finite Volume and Lattice Boltzmann methods are studied and discussed.
Chartchay Chumchan, Phadungsak Rattanadecho   +1 more
doaj   +1 more source

The Thermal—Flow Processes and Flow Pattern in a Pulsating Heat Pipe—Numerical Modelling and Experimental Validation

Energies, 2021
The aim of the article is to numerically model a two-dimensional multiphase flow based on the volume of fluid method (VOF) in a pulsating heat pipe (PHP).
Przemysław Błasiak, Marcin Opalski, Parthkumar Parmar, Cezary Czajkowski, Sławomir Pietrowicz   +4 more
doaj   +1 more source

CFD Investigation of Parameters Affecting Oil-Water Stratified Flow in a Channel [PDF]

International Journal of Mathematical, Engineering and Management Sciences, 2020
Stratified flow is a common occurrence for various internal flow based industrial multiphase flow patterns. This involves fully or partially well-defined interface which continuously evolve with space and time.
Satish Kumar Dewangan, Santosh Kumar Senapati, Vivek Deshmukh   +2 more
doaj   +1 more source

Contact line advection using the geometrical Volume-of-Fluid method [PDF]

Journal of Computational Physics, 2020
22 pages, 20 figures, accepted ...
Mathis Fricke, Tomislav Maric, Dieter Bothe   +2 more
openaire   +2 more sources

A volume of fluid (VOF) method to model shape change during electrodeposition

Electrochemistry Communications, 2020
A novel volume of fluid (VOF) based approach is proposed to simulate the transient shape change of deposit front during electrodeposition considering secondary current distribution.
E. Karimi-Sibaki, A. Kharicha, A. Vakhrushev, M. Wu, A. Ludwig, J. Bohacek   +5 more
doaj   +1 more source