Finite Volumes and the Schwarz Algorithm

نویسنده

  • R. Herbin
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Application of the Schwarz-Christoffel Transformation in Solving Two-Dimensional Turbulent Flows in Complex Geometries

In this paper, two-dimensional turbulent flows in different and complex geometries are simulated by using an accurate grid generation method. In order to analyze the fluid flow, numerical solution of the continuity and Navier-Stokes equations are solved using CFD techniques. Considering the complexity of the physical geometry, conformal mapping is used to generate an orthogonal grid by means of...

متن کامل

A Finite Volume Ventcell-Schwarz Algorithm for Advection-Diffusion Equations

This paper provides a new fully discrete domain decomposition algorithm for the advection diffusion reaction equation. It relies on the optimized Ventcell–Schwarz algorithm with a finite volume discretization of the subdomain problems. The scheme includes a wide range of advection fluxes with a special treatment on the boundary. A complete analysis of the scheme is presented, and the convergenc...

متن کامل

Optimized Schwarz algorithms in the framework of DDFV schemes

A discretization of the Schwarz algorithm using Discrete Duality Finite Volume methods (DDFV for short) for such problems was developed in [3]. The DDFV method needs a dual set of unknowns located on both vertices and “centers” of the primal control volumes, which leads to two meshes, the primal and the dual one, and permits the reconstruction of two-dimensional discrete gradients located on a ...

متن کامل

Analysis of the Schwarz algorithm for mixed finite elements methods

The Schwarz altemating algorithm [25, 21, 4, 27] is considered in this paper for mixed fimte element methodsfor second-order elhptic équations General convergence estimâtes similar to [4] are estabhshed In particular, we détermine a uniform convergence rate for the algorithm associated with a fine-coarse domain décomposition [17] Résumé — L'algorithme alterné de Schwarz [25, 21, 4, 27] est cons...

متن کامل

Schwarz boundary problem on a triangle

In this paper, the Schwarz boundary value problem (BVP) for the inhomogeneous Cauchy-Riemann equation in a triangle is investigated explicitly. Firstly, by the technique of parquetingreflection and the Cauchy-Pompeiu representation formula a modified Cauchy-Schwarz representation formula is obtained. Then, the solution of the Schwarz BVP is explicitly solved. In particular, the boundary behavio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2001