Results 61 to 70 of about 16,025 (215)
A penalization technique applied to the “Volume-Of-Fluid” method: wettability condition on immersed boundaries [PDF]
, 2014 A penalization approach is presented to simulate two-phase flow in the presence of immersed solid boundaries so as to consider highly complex objects such as porous media microstructures.
Horgue, Pierre +2 more
core +2 more sources
Advanced Theory and Simulations, Volume 9, Issue 2, February 2026.Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma +7 more
wiley +1 more source
Three-dimensional numerical analysis of a dam-break using OpenFOAM
Труды Института системного программирования РАН, 2018 This paper presents a 3D numerical analysis of flow field patterns in a dam break laboratory scale by applying the numerical code based on Finite Volume Method (FVM), OpenFOAM.
E. Sánchez-Cordero +2 more
doaj +1 more source
Water Resources Research, Volume 62, Issue 2, February 2026.Abstract Intermittent flow is a widely recognized phenomenon across various fields, characterized by the spatial‐temporal fluctuations of the two‐phase topology. However, its implications for solute dispersion and mixing remain insufficiently understood.
Kai Zhang +5 more
wiley +1 more source
FluidsWe present a new finite element framework for modeling compressible, turbulent multiphase flows with heat transfer. For two-fluid systems with a free surface, the Volume of Fluid (VOF) method is implemented without the need for interface reconstruction ...
Rajib Mahamud +2 more
doaj +1 more source
An Innovative Method for Sloshing Analysis of a Partially-Filled Tank Wagon in Braking Using a Coupled Vehicle/Fluid Model [PDF]
International Journal of Railway Research, 2020 In this paper, an innovative method as a coupled numerical model is developed for assessing the interaction between wagon dynamics and transient fluid slosh.
Ahmad Rahmati-Alaei +2 more
doaj
DebrisInterMixing-2.3: a finite volume solver for three-dimensional debris-flow simulations with two calibration parameters – Part 1: Model description [PDF]
Geoscientific Model Development, 2016 Here, we present a three-dimensional fluid dynamic solver that simulates debris flows as a mixture of two fluids (a Coulomb viscoplastic model of the gravel mixed with a Herschel–Bulkley representation of the fine material suspension) in combination with
A. von Boetticher +4 more
doaj +1 more source
Modeling Interactions and Dynamic Saturation Processes in Karst Media
Water Resources Research, Volume 62, Issue 2, February 2026.Abstract The simulation of karst aquifers is highly challenging due to complex conduit‐matrix interactions. This study utilizes KarstFOAM, a high‐fidelity, physics‐based numerical model, to address these challenges. KarstFOAM integrates (a) a unified single‐domain Forchheimer–Darcy–Brinkman–Stokes (FDBS) formulation that transitions naturally across ...
F. Huang +5 more
wiley +1 more source
Inertial coalescence of droplets on a partially wetting substrate [PDF]
, 2013 We consider the growth rate of the height of the connecting bridge in rapid surface-tension-driven coalescence of two identical droplets attached on a partially wetting substrate.
Dominique Legendre +5 more
core +3 more sources
Procedia Engineering, 2017 Abstract The wave generated by flow around cambered hydrofoil NACA 4412 near free surface is predicted numerically in this study. To solve Reynolds Averaged Navier-Stokes (RANS) equation, two-dimensional implicit Finite Volume Method (FVM) is applied. The Realizable turbulence model has been implemented at different submergence depth to hydrofoil
Md. Imran Uddin, Md. Mashud Karim
openaire +1 more source