[PDF] Top 20 2016 — Stabilised level set methods for two-phase flow simulation
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2016 — Stabilised level set methods for two-phase flow simulation
... numerical simulation of two-phase incompressible flows with a velocity field imposed or computed from a Navier-Stokes ...the two fluid phases of a domain that is subject to an imposed or ... Voir le document complet
156
On the computation of viscous terms for incompressible two-phase flows with Level Set/Ghost Fluid Method
... terms for the simulation of incompressible two-phase flows in the framework of Level Set/Ghost Fluid Method when viscosity is discontinuous across the ...interface. Two ... Voir le document complet
20
Simulation of two-fluid flows using a Finite Element/level set method. Application to bubbles and vesicle dynamics
... Several methods has been developed to impose this constraint using Lagrange ...different methods such as phase field method [3, 21], boundary integral methods [22], and even for ... Voir le document complet
11
On the computation of viscous terms for incompressible two-phase flows with Level Set/Ghost Fluid Method
... challenge for the direct numerical simulation of two-phase ...numerical methods to solve the fluid dynamics ...since, for explicit methods, a larger time step can be used ... Voir le document complet
21
Time-parallel algorithm for two phase flows simulation
... algorithm for two phase flows simulation Katia Ait-Ameur, Yvon Maday and Marc Tajchman Abstract In this paper, we will report our recent effort to apply the parareal algo- rithm to the time ... Voir le document complet
11
Simulation of two-fluid flows using a Finite Element/level set method. Application to bubbles and vesicle dynamics
... Several methods has been developed to impose this constraint using Lagrange ...different methods such as phase field method [3, 21], boundary integral methods [22], and even for ... Voir le document complet
12
A level set approach for the simulation of the multipass hybrid laser/GMA welding process
... models for gas tungsten arc welding (GTAW) processes at the beginning of the 1990’s [1, 2, 3] significant progress has been ...Consequently two modelling approaches spring ...laminar flow analysis in ... Voir le document complet
30
2016 — An extended finite element-level set method for simulating two-phase and free-surface two-dimensional flows
... the level set function is transported by the discrete velocity field, its smoothness and its distance function properties ...the level set function φ such that the intended smoothness and ... Voir le document complet
165
Inertial Effects in Two-Phase Flow Through Fractures
... in Two-Phase Flow through Fractures — Different approaches for modeling inertial effects during single-phase and two-phase flows through a fracture are presented: inertial ... Voir le document complet
11
Multi-Step Ice Accretion Simulation Using the Level-Set Method
... icing simulation code in the NSMB flow ...the Level-Set framework, where the zero level represents the advancement of the iced sur- ...The Level-Set equations are ... Voir le document complet
9
Advanced simulation of CBRAM devices with the level set method
... ( ( ) ⃗⃗) (5.a) where the normal at the interface ⃗⃗ is solution of : ⃗⃗ ⃗⃗ ‖ ‖ (5.b) The normal at the interface presents numerical instabilities, so the diffusive term in equation (5.b) is adjusted to regularize the ... Voir le document complet
3
Numerical study of two-phase granular flow for process equipment
... The two-phase flow of granular materials within a viscous fluid is a subject with many important applications in the chemical and process industries, food and beverage, materials refining, energy, ... Voir le document complet
14
Computation of two-phase flow in steam generator using Domain Decomposition and local zoom methods
... Computation of two-phase flow in steam generator using Domain Decomposition and local zoom methods Michel Belliard, Marc Grandotto.. To cite this version: Michel Belliard, Marc Grandotto[r] ... Voir le document complet
27
Simulation de la croissance de grains dans l’olivine par une approche champ complet de type level-set
... La simulation de croissance de grain Pour décrire la microstructure dans la simulation, le code éléments finis (EF) utilisé s’appuie sur le formalisme level-set (LS) [1, 11, ...fonctions ... Voir le document complet
7
Streaming current generation in two-phase flow conditions
... [ 3 ] Earlier attempts to model SP signals in the vadose zone have been based on the governing equations that apply to the saturated zone [Sill, 1983], but with the voltage coupling coefficient, C (V Pa 1 ), assumed to ... Voir le document complet
6
One-Phase and Two-Phase Flow in Highly Permeable Porous Media
... models for low cap- illary, Bond, and Reynolds numbers, it is often convenient to use a simplified meso-scale description of the porous medium as a pore network ...the flow between and within nodes must be ... Voir le document complet
20
Multi-Step Ice Accretion Simulation Using The Level-Set Method, EUCASS2019
... important improvements are based on the resolution of ordinary or partial di fferential equations where the ODE or PDE models the mass and energy conservation. Such methods were initially proposed by 18 based on ... Voir le document complet
13
Variational Principles, Surface Evolution, PDE's, Level Set Methods and the Stereo Problem
... Unite´ de recherche INRIA Lorraine, Technopoˆle de Nancy-Brabois, Campus scientifique, 615 rue du Jardin Botanique, BP 101, 54600 VILLERS LE`S NANCY Unite´ de recherche INRIA Rennes, Iri[r] ... Voir le document complet
42
High Performance Computing linear algorithms for two-phase flow in porous media
... used for the approximation of (1-2) in the industrial framework. For this purpose, we consider here the use of PETSc [5] together with external preconditioners libraries like MUMPS [4] and HYPRE ...But ... Voir le document complet
8
Flux calculation at the interface between two rock types for two-phase flow in porous media
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet
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