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A COMPARATIVE STUDY OF SIZE PARAMETERS EFFECTS IN MESHLESS METHOD LOCAL PETROV-GALERKIN (MLPG) AND LOCAL RADIAL POINT INTERPOLATION METHOD (LRPIM)
Journal: International Journal of Advanced Research in Engineering and Technology (IJARET) (Vol.10, No. 4)Publication Date: 2019-07-05
Authors : Ahmed Moussaoui; Touria Bouziane;
Page : 63-71
Keywords : Meshless Methods; MLPG and LRPIM; Radial basis function; support domain; rectangular plate; Linear Elasticity;
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Abstract
We use a Meshless local Petrov-Galerkin method (MLPG) to analyse an elastostatic problem deformation of a homogeneous rectangular plate of two –dimensional. First the formulations of method local Petrov-Galerkin (MLPG) and Local radial pointinterpolation method (LRPIM) are obtained. The aim of this article is to study the convergence and accuracy of these methods: MLPG and LRPIM. Finally a comparative study of numerical results obtained is made
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Last modified: 2020-02-06 18:54:55