Accurate discretization of diffusion in the LS-STAG cut-cell method using diamond cell techniques

DOI10.1016/j.compfluid.2019.05.005OpenAlexW2944793529MaRDI QIDQ2001060

B. Portelenelle, Olivier Botella, Yoann Cheny

Publication date: 1 July 2019

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://hal.univ-lorraine.fr/hal-01874484/file/p482.pdf

zbMATH Keywords

finite volume methodheat transferincompressible flowscomputational fluid dynamics (CFD)cut-cell methodgradient discretisation

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Uses Software

• FEATFLOW
• OpenFOAM
• ANSYS-CFX

Cites Work

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• The LS-STAG method: a new immersed boundary/level-set method for the computation of incompressible viscous flows in complex moving geometries with good conservation properties
• A second-order-accurate symmetric discretization of the Poisson equation on irregular domains
• A representation of curved boundaries for the solution of the Navier-Stokes equations on a staggered three-dimensional Cartesian grid.
• An accurate Cartesian grid method for viscous incompressible flows with complex immersed boundaries
• The LS-STAG immersed boundary/cut-cell method for non-Newtonian flows in 3D extruded geometries
• The finite volume method in computational fluid dynamics. An advanced introduction with OpenFOAM and Matlab
• Benchmark 3D: The Cell-Centered Finite Volume Method Using Least Squares Vertex Reconstruction (“Diamond Scheme”)
• ON VERTEX RECONSTRUCTIONS FOR CELL-CENTERED FINITE VOLUME APPROXIMATIONS OF 2D ANISOTROPIC DIFFUSION PROBLEMS
• Convergence rate of a finite volume scheme for a two dimensional convection-diffusion problem
• Fluid flow and heat transfer test problems for non-orthogonal grids: Bench-mark solutions
• A CELL-CENTERED SECOND-ORDER ACCURATE FINITE VOLUME METHOD FOR CONVECTION–DIFFUSION PROBLEMS ON UNSTRUCTURED MESHES
• Application of the LS-STAG Immersed Boundary/Cut-Cell Method to Viscoelastic Flow Computations

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