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[PDF] Top 20 An interface-capturing method for incompressible two-phase flows. Validation and application to bubble dynamics

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An interface-capturing method for incompressible two-phase flows. Validation and application to bubble dynamics

An interface-capturing method for incompressible two-phase flows. Validation and application to bubble dynamics

... Thomas and Magnaudet, Jacques. An interface-capturing method for incompressible two-phase ...flows. Validation and application ... Voir le document complet

26

An interface-capturing method for incompressible two-phase flows. Validation and application to bubble dynamics

An interface-capturing method for incompressible two-phase flows. Validation and application to bubble dynamics

... Thomas and Magnaudet, Jacques. An interface-capturing method for incompressible two-phase ...flows. Validation and application ... Voir le document complet

27

On the computation of viscous terms for incompressible two-phase flows with Level Set/Ghost Fluid Method

On the computation of viscous terms for incompressible two-phase flows with Level Set/Ghost Fluid Method

... non-spherical bubble in a very viscous liquid as in ...spherical bubble rising under gravity Currently, performing well-resolved simulations of bubbly flows or droplet sprays is a challenge ... Voir le document complet

20

2016 — An extended finite element-level set method for simulating two-phase and free-surface two-dimensional flows

2016 — An extended finite element-level set method for simulating two-phase and free-surface two-dimensional flows

... the incompressible Navier-Stokes equations is an important aspect of one-phase and two-phase flow ...velocity and pressure must satisfy the inf-sup stability condition ... Voir le document complet

165

Simulation of two-fluid flows using a Finite Element/level set method. Application to bubbles and vesicle dynamics

Simulation of two-fluid flows using a Finite Element/level set method. Application to bubbles and vesicle dynamics

... numerically to impose that the surface divergence of the velocity vanishes on the ...developed to impose this constraint using Lagrange ...as phase field method [3, 21], boundary integral ... Voir le document complet

11

On the computation of viscous terms for incompressible two-phase flows with Level Set/Ghost Fluid Method

On the computation of viscous terms for incompressible two-phase flows with Level Set/Ghost Fluid Method

... non-spherical bubble in a very viscous liquid as in ...spherical bubble rising under gravity Currently, performing well-resolved simulations of bubbly flows or droplet sprays is a challenge ... Voir le document complet

21

A time splitting projection scheme for compressible two-phase flows. Application to the interaction of bubbles with ultrasound waves

A time splitting projection scheme for compressible two-phase flows. Application to the interaction of bubbles with ultrasound waves

... 14. Interface location, pressure (Pa) and velocity (m s − 1 ) fields at different ...projection method for compressible flows to perform an efficient coupling between strong ... Voir le document complet

31

An adaptive numerical scheme for solving incompressible two-phase and free-surface flows

An adaptive numerical scheme for solving incompressible two-phase and free-surface flows

... work and propose a general strategy for solving two- phase/free-surface flows which takes advantage of the flexibility of the level set method for capturing ... Voir le document complet

46

Simulation of two-fluid flows using a Finite Element/level set method. Application to bubbles and vesicle dynamics

Simulation of two-fluid flows using a Finite Element/level set method. Application to bubbles and vesicle dynamics

... numerically to impose that the surface divergence of the velocity vanishes on the ...developed to impose this constraint using Lagrange ...as phase field method [3, 21], boundary integral ... Voir le document complet

12

A continuous second-order sensitivity equation method for time-dependent incompressible laminar flows

A continuous second-order sensitivity equation method for time-dependent incompressible laminar flows

... step method [2], automatic differentiation [3], and SEMs ...solved for two or more values of each parameter of ...obtained for different val- ues of a shape parameter. The complex-step ... Voir le document complet

24

A Continuous second order sensitivity equation method for time-dependent incompressible laminar flows

A Continuous second order sensitivity equation method for time-dependent incompressible laminar flows

... READ THESE TERMS AND CONDITIONS CAREFULLY BEFORE USING THIS WEBSITE. https://nrc-publications.canada.ca/eng/copyright Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, ... Voir le document complet

19

A simple and fast phase transition relaxation solver for compressible multicomponent two-phase flows

A simple and fast phase transition relaxation solver for compressible multicomponent two-phase flows

... the method is not iterative, and converges after some time steps, it is interesting to address its robustness and accuracy in situation with both coarse space and time ...resolutions. ... Voir le document complet

41

Phase appearance or disappearance in two-phase flows

Phase appearance or disappearance in two-phase flows

... disappears, and (ii): the lack of positivity of the Roe ...treatment. To address the first difficulty, we propose the use of the so-called polynomial schemes ...the two-phase model in the ... Voir le document complet

37

The coupling of homogeneous models for two-phase flows

The coupling of homogeneous models for two-phase flows

... view. To make (1) complete, we need to add an interface model, that is to say, we must detail the properties of the flow that should hold at the crossing of the ...think, for ... Voir le document complet

40

Sequential implicit Vertex Approximate Gradient discretization of incompressible two-phase Darcy flows with discontinuous capillary pressure

Sequential implicit Vertex Approximate Gradient discretization of incompressible two-phase Darcy flows with discontinuous capillary pressure

... days, and the maximum time step ∆t max = 20 ...non-wetting phase saturation at final time, it is clear that the solutions obtained with the FIM and SIM-Γ schemes perfectly match while both the SIM-H ... Voir le document complet

30

AN IMMERSED METHOD BASED ON CUT-CELLS FOR THE SIMULATION OF 2D INCOMPRESSIBLE FLUID FLOWS PAST SOLID STRUCTURES

AN IMMERSED METHOD BASED ON CUT-CELLS FOR THE SIMULATION OF 2D INCOMPRESSIBLE FLUID FLOWS PAST SOLID STRUCTURES

... cut-cell method for the simulation of 2D incompressible flows past ob- ...grids and imposing Dirchlet boundary conditions for the velocity field on the boundary of solid ... Voir le document complet

17

A multilevel method applied to the numerical simulation of two-dimensional incompressible flows past obstacles at high Reynolds number.

A multilevel method applied to the numerical simulation of two-dimensional incompressible flows past obstacles at high Reynolds number.

... Dubois and Nicolas James It has been shown in [5] that if DU = 0, then D · P ◦ R(U) = ...corresponds to the large scales of the flow, and Z to the smallest ...procedure to four embedded ... Voir le document complet

7

Generalized stochastic flows and applications to incompressible viscous fluids

Generalized stochastic flows and applications to incompressible viscous fluids

... how to define a corresponding variational ...[19] and [23] we have consid- ered a stochastic variational principle defined on stochastic Lagrangian ...defined for these flows and we ... Voir le document complet

20

A correction function method to solve incompressible fluid flows to high accuracy with immersed geometries

A correction function method to solve incompressible fluid flows to high accuracy with immersed geometries

... This thesis presents the correction function method (CFM), a new family family of immersed methods designed to solve the incompressible Navier-Stokes equations, and othe[r] ... Voir le document complet

165

Frictional stress formulation for solid-liquid two-phase flows

Frictional stress formulation for solid-liquid two-phase flows

... assumed to follow a plastic yield condition. See, for example, Tardos (1997) for a discussion of the ...reached, and the stresses remain independent of the magnitude of the velocity. An ... Voir le document complet

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