Add to ORKGWe present a method for a posteriori error estimation and mesh adaptation for the Navier-Stokes equations where the error is measured with respect to a physical target quantity. The underlying concept is the DWR method for finite element discretizations of general variational equations, developed in Becker-Rannacher. Here, we consider its application to incompressible fluid flow. Of special interest is the influence of stabilization terms and the specific nonlinearity. As a typical model problem we consider the computation of drag- and lift-coefficients of an immersed body in a laminar channel flow. (orig.)SIGLEAvailable from TIB Hannover: RR 1606(2000,34) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekD...
In this work an explicit a posteriori error estimator for the steady incompressible Navier–Stokes eq...
We present a general paradigm for a posteriori error control and adaptive mesh design in finite elem...
A basic feature in finite-element method (FEM) is the initial choice of an interpolation for the unk...
Abstract. We derive estimates for the error in a variational approximation of the lift and drag coec...
Paper describes implementation of a-posteriori error estimates and its application to the adaptive r...
We present the application of weighted a posteriori error estimation to the finite element approxima...
This thesis is focused on the development and numerical justification of a modern computational meth...
We introduce a new approach to a posteriori error estimation in finite element Galerkin schemes with...
We present two a posteriori error estimators for the mini-element discretization of the Stokes equat...
Abstract. Computation with adaptive grid refinement has proved to be a useful and efficient tool in ...
The conventional strategy for controlling the error in finite element (FE) methods is based on a pos...
summary:We consider the Navier-Stokes equations for the incompressible flow in channels with forward...
In this article we consider the a posteriori error estimation and adaptive mesh refinement of discon...
Abstract. In this article we consider the a posteriori error estimation and adaptive mesh refinement...
SIGLEAvailable from TIB Hannover: RR 1606(2001,14) / FIZ - Fachinformationszzentrum Karlsruhe / TIB ...
In this work an explicit a posteriori error estimator for the steady incompressible Navier–Stokes eq...
We present a general paradigm for a posteriori error control and adaptive mesh design in finite elem...
A basic feature in finite-element method (FEM) is the initial choice of an interpolation for the unk...
Abstract. We derive estimates for the error in a variational approximation of the lift and drag coec...
Paper describes implementation of a-posteriori error estimates and its application to the adaptive r...
We present the application of weighted a posteriori error estimation to the finite element approxima...
This thesis is focused on the development and numerical justification of a modern computational meth...
We introduce a new approach to a posteriori error estimation in finite element Galerkin schemes with...
We present two a posteriori error estimators for the mini-element discretization of the Stokes equat...
Abstract. Computation with adaptive grid refinement has proved to be a useful and efficient tool in ...
The conventional strategy for controlling the error in finite element (FE) methods is based on a pos...
summary:We consider the Navier-Stokes equations for the incompressible flow in channels with forward...
In this article we consider the a posteriori error estimation and adaptive mesh refinement of discon...
Abstract. In this article we consider the a posteriori error estimation and adaptive mesh refinement...
SIGLEAvailable from TIB Hannover: RR 1606(2001,14) / FIZ - Fachinformationszzentrum Karlsruhe / TIB ...
In this work an explicit a posteriori error estimator for the steady incompressible Navier–Stokes eq...
We present a general paradigm for a posteriori error control and adaptive mesh design in finite elem...
A basic feature in finite-element method (FEM) is the initial choice of an interpolation for the unk...