Development of a VOF-Based Interface Capturing Method Using a Family of Bounded Compressive Flux Blending Schemes in an Existing Finite Volume Flow Solver

2016 ◽  
Author(s):  
Richard W. Smith
Keyword(s):  
Finite Volume ◽  
Volume Flow ◽  
Flow Solver ◽  
Interface Capturing

CFD Challenge: Solutions Using an Open-Source Finite Volume Solver, OpenFOAM

2012 ◽  
Author(s):  
Joris Degroote ◽  
Patrick Segers ◽  
Jan Vierendeels
Keyword(s):  
Open Source ◽  
Finite Volume ◽  
Analysis Of Algorithms ◽  
Volume Flow ◽  
Postdoctoral Fellow ◽  
Cfd Simulations ◽  
Flow Solver ◽  
Structure Interaction ◽  
Flow Heat ◽  
Computational Fluid Dynamics Cfd

The Institute Biomedical Technology and the Department of Flow, Heat and Combustion Mechanics of Ghent University have for more than a decade worked on the development and analysis of algorithms for the simulation of computational fluid dynamics (CFD) and fluid-structure interaction (FSI). These algorithms are applied to blood flow in large arteries, among others. For this Challenge, grid generation and CFD simulations have been performed by postdoctoral fellow Joris Degroote, using an open-source finite volume flow solver, OpenFOAM.

scholarly journals A coupled finite volume flow solver for the solution of incompressible viscoelastic flows

2019 ◽  
Vol 265 ◽  
pp. 99-115 ◽  
Author(s):  
C. Fernandes ◽  
V. Vukčević ◽  
T. Uroić ◽  
R. Simoes ◽  
O.S. Carneiro ◽  
...  
Keyword(s):  
Finite Volume ◽  
Volume Flow ◽  
Viscoelastic Flows ◽  
Flow Solver

Simulation of Turbulent Flows Using a Finite-Volume Based Lattice Boltzmann Flow Solver

2014 ◽  
Vol 17 (1) ◽  
pp. 213-232 ◽  
Author(s):  
Goktan Guzel ◽  
Ilteris Koc
Keyword(s):  
Fluid Flow ◽  
Turbulent Flows ◽  
Finite Volume ◽  
Lattice Boltzmann ◽  
Computational Effort ◽  
Computational Domain ◽  
Flow Solver ◽  
Turbulent Fluid Flow ◽  
Finite Volume Approach ◽  
Volume Method

AbstractIn this study, the Lattice Boltzmann Method (LBM) is implemented through a finite-volume approach to perform 2-D, incompressible, and turbulent fluid flow analyses on structured grids. Even though the approach followed in this study necessitates more computational effort compared to the standard LBM (the so called stream and collide scheme), using the finite-volume method, the known limitations of the stream and collide scheme on lattice to be uniform and Courant-Friedrichs-Lewy (CFL) number to be one are removed. Moreover, the curved boundaries in the computational domain are handled more accurately with less effort. These improvements pave the way for the possibility of solving fluid flow problems with the LBM using coarser grids that are refined only where it is necessary and the boundary layers might be resolved better.

Implicit Partitioned Fluid-Structure Interaction Coupling

2006 ◽  
Author(s):  
Michael Scha¨fer ◽  
Saim Yigit ◽  
Marcus Heck
Keyword(s):  
Experimental Data ◽  
Numerical Simulation ◽  
Finite Element ◽  
Fluid Structure Interaction ◽  
Solution Procedure ◽  
Volume Flow ◽  
Fluid Structure ◽  
Flow Solver ◽  
Solution Approach ◽  
Structure Interaction

The paper deals with an implicit partitioned solution approach for the numerical simulation of fluid-structure interaction problems. The solution procedure involves the finite-volume flow solver FASTEST, the finite-element structural solver FEAP, and the coupling interface MpCCI. The method is verified and validated by comparisons with benchmark results and experimental data. Investigations concerning the influence of the grid movement technique and an underrelaxation on the performance of the method are presented.

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