Geometrical interpretation of the multi-point flux approximation L-method

In this paper, we first investigate the influence of different Dirichlet boundary discretizations on the convergence rate of the multi‐point flux approximation (MPFA) L‐method by the numerical comparisons between the MPFA O‐ and L‐method, and show how important it is for this new method to handle Di...

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Veröffentlicht in:	International journal for numerical methods in fluids 2009-08, Vol.60 (11), p.1173-1199
Hauptverfasser:	Cao, Yufei, Helmig, Rainer, Wohlmuth, Barbara I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Computational methods in fluid dynamics convergence Dirichlet boundary Dirichlet problem Discretization Exact sciences and technology Flows through porous media Fluid dynamics Flux Fundamental areas of phenomenology (including applications) homogeneous media L-method Mathematical analysis Mathematical models Media multi-point flux Multiphase and particle-laden flows Nonhomogeneous flows Numerical analysis O-method Physics
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