The Local Formulation for the Modified Green's Function Method

AbstractThe Modified Global Green's Function Method (MGGFM) is an integral technique that is characterized by good accuracy in the evaluation of boundary fluxes. This method uses only projections of the Green's Function for the solution of the discrete problem and this is the origin of the...

Full description

Saved in:
Bibliographic Details
Published in:Latin American journal of solids and structures 2015-05, Vol.12 (5), p.883-904
Main Authors: Barbieri, Renato, Machado, Roberto Dalledone
Format: Article
Language:English
Subjects:
accurate fluxes
ENGINEERING, CIVIL
ENGINEERING, MECHANICAL
local formulation
MECHANICS
MGFM
MGGFM
MLGFM
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:AbstractThe Modified Global Green's Function Method (MGGFM) is an integral technique that is characterized by good accuracy in the evaluation of boundary fluxes. This method uses only projections of the Green's Function for the solution of the discrete problem and this is the origin of the term 'Modified' of its name. In this paper the local strategy for calculating the projections of Green's function using de Finite Element Method (FEM) are detailed. The numerical examples show some aspects of the method that had not yet been observed and good results for the flux in all nodes of the mesh.
ISSN:1679-7825
1679-7825
DOI:10.1590/1679-78251281