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Papers by stefano paoletti
This paper describes methodologies to improve the quality of general polyhedral meshes both with ... more This paper describes methodologies to improve the quality of general polyhedral meshes both with topology-based and vertex-movement-based techniques. Effects of mesh optimization on CFD solutions for industrial models will be presented.
An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-directi... more An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-direction-implicit (ADI) scheme. Emphasis is on the effect of the factorization error on the convergence to a steady-state solution. The unfactored scheme can achieve a faster ...
10th Applied Aerodynamics Conference, 1992
An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-directi... more An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-direction-implicit (ADI) scheme. Emphasis is on the effect of the factorization error on the convergence to a steady-state solution. The unfactored scheme can achieve a faster ...
Contemporary Mathematics, 1994
ABSTRACT
Proceedings, 11th international meshing roundtable, 2002
A method for improving the quality of general conformal polygonal and polyhedral meshes is presen... more A method for improving the quality of general conformal polygonal and polyhedral meshes is presented. The method is based on local optimization of a cell quality function that can be derived from the inertia tensor of the arrangement of nodes that belong to the cell. A definition of ...
Proceedings, 9th International Meshing Roundtable, …, 2000
In the past decade automatic mesh generation has received significant attention from researchers ... more In the past decade automatic mesh generation has received significant attention from researchers both in academia and in the industry with the result of considerable advances in understanding the underlying topological and geometrical properties of meshes. Most of the practical ...
This paper describes methodologies to improve the quality of general polyhedral meshes both with ... more This paper describes methodologies to improve the quality of general polyhedral meshes both with topology-based and vertex-movement-based techniques. Effects of mesh optimization on CFD solutions for industrial models will be presented.
An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-directi... more An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-direction-implicit (ADI) scheme. Emphasis is on the effect of the factorization error on the convergence to a steady-state solution. The unfactored scheme can achieve a faster ...
10th Applied Aerodynamics Conference, 1992
An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-directi... more An unfactored implicit scheme for the 3D Euler equations is compared with the alternating-direction-implicit (ADI) scheme. Emphasis is on the effect of the factorization error on the convergence to a steady-state solution. The unfactored scheme can achieve a faster ...
Contemporary Mathematics, 1994
ABSTRACT
Proceedings, 11th international meshing roundtable, 2002
A method for improving the quality of general conformal polygonal and polyhedral meshes is presen... more A method for improving the quality of general conformal polygonal and polyhedral meshes is presented. The method is based on local optimization of a cell quality function that can be derived from the inertia tensor of the arrangement of nodes that belong to the cell. A definition of ...
Proceedings, 9th International Meshing Roundtable, …, 2000
In the past decade automatic mesh generation has received significant attention from researchers ... more In the past decade automatic mesh generation has received significant attention from researchers both in academia and in the industry with the result of considerable advances in understanding the underlying topological and geometrical properties of meshes. Most of the practical ...