A COMPARATIVE STUDY OF SIZE PARAMETERS EFFECTS IN MESHLESS METHOD LOCAL PETROV-GALERKIN (MLPG) AND LOCAL RADIAL POINT INTERPOLATION METHOD (LRPIM)

AHMED MOUSSAOUI, TOURIA BOUZIANE
2019 INTERNATIONAL JOURNAL OF ADVANCED RESEARCH IN ENGINEERING & TECHNOLOGY  
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 point interpolation 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.
doi:10.34218/ijaret.10.4.2019.008 fatcat:gx5ommx63vhanhnrrwsq6gzcpq