In this paper we derive a multi-dimensional mesh adaptation method which produces
optimal meshes for quadratic functions, positive semi-definite. The method generates …

In this work, we present a new a posteriori error estimator based on the Variational
Multiscale method for anisotropic adaptive fluid mechanics problems. The general idea is to …

This paper proposes a new method to build boundary layer meshes over an immersed
complex geometry. It allows to generate an anisotropic semi-structured mesh with a smooth …

The finite element discretization of computational physics problems frequently involves the
manual generation of an initial mesh and the application of adaptive mesh refinement …

This thesis deals with the high-fidelity prediction of viscous turbulent flows modelized by the
Reynolds-Averaged Navier-Stokes (RANS) equations. If mesh adaptation has been …

The disclosed embodiments include a method, apparatus, and computer program product
for generating multiple correlated meshes around complex and discrete fractures for the …

In this work, we develop a new mesh adaptation technique to solve the thermal problem of
the impingement jet cooling. To do so, we start by proposing a subscales error estimator …

In this work, we propose an efficient 'r-to-h'adaptation algorithm for moving boundary
problems using only vertex displacements and some local h-adaptation operations. Moving …

The distinctive paper is devoted to the two-dimensional semi-analytical solution of boundary
problems of analysis of shear walls with the use of discrete-continual finite element method …

In this paper, a new semi-coarsening method is proposed by extending the meshless
geometric multigrid method based on full-coarsening for an anisotropic unstructured mesh …