Exploració per autor "Dadvand, Pooyan"Més informacióMés informació

Ara es mostren els items 11-14 de 14

    • Parallel adaptive mesh refinement for incompressible flow problems 

      Rossi, Riccardo; Cotela Dalmau, Jordi; Lafontaine, Nelson Maireni; Dadvand, Pooyan; Idelsohn Barg, Sergio Rodolfo (Elsevier, 2013-07)
      Article
      Accés obert
      The present article describes a simple element-driven strategy for the conforming refinement of simplicial finite element meshes in a distributed environment. The proposed algorithm is effective both for local adaptive ...

    • Robust volume mesh generation for non-watertight geometries 

      Coll Sans, Abel; Oñate Ibáñez de Navarra, Eugenio; Dadvand, Pooyan (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2014)
      Llibre
      Accés obert
      Nowadays large part of the time needed to perform a numerical simulation is spent in preprocessing, especially in the geometry cleaning operations and mesh generation. Furthermore, these operations are not easy to automatize ...

    • Scalable system for large unstructured mesh simulation 

      Pasenau, Miguel; Dadvand, Pooyan; Rossi, Riccardo; Cotela Dalmau, Jordi; Coll, Abel; Oñate Ibáñez de Navarra, Eugenio (Barcelona Supercomputing Center, 2011)
      Text en actes de congrés
      Accés obert
      Dealing with large simulation is a growing challenge. Ideally for the wellparallelized software prepared for high performance, the problem solving capability depends on the available hardware resources. But in practice ...

    • Three embedded techniques for finite element heat flow problem with embedded discontinuities 

      Davari, Masud; Rossi, Riccardo; Dadvand, Pooyan (2017-06)
      Article
      Accés obert
      The present paper explores the solution of a heat conduction problem considering discontinuities embedded within the mesh and aligned at arbitrary angles with respect to the mesh edges. Three alternative approaches are ...