A meshless discretization method, based on the Meshless Local Petrov-Galerkin (MLPG) approach, is developed and implemented in parallel for the solution of axi-symmetric poroelastic problems. The performance of the resulting code is investigated on a realistic application concerning the prediction of land subsidence above a deep compacting reservoir. Nunerical results show that our approach is extremly scalable even on a very high number of processors (up 512) allowing solution of very large geomechanical problems.

An efficient parallel meshless method for geomechanical models

MARTINEZ CALOMARDO, ANGELES;BERGAMASCHI, LUCA;PINI, GIORGIO;
2007

Abstract

A meshless discretization method, based on the Meshless Local Petrov-Galerkin (MLPG) approach, is developed and implemented in parallel for the solution of axi-symmetric poroelastic problems. The performance of the resulting code is investigated on a realistic application concerning the prediction of land subsidence above a deep compacting reservoir. Nunerical results show that our approach is extremly scalable even on a very high number of processors (up 512) allowing solution of very large geomechanical problems.
2007
Science and Supercomputing in Europe report 2007
9788886037211
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/164078
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact