A CeVeFE DDFV scheme for discontinuous anisotropic permeability tensors (Contributo in atti di convegno)

Type
Label
  • A CeVeFE DDFV scheme for discontinuous anisotropic permeability tensors (Contributo in atti di convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/978-3-642-20671-9_30 (literal)
Alternative label
  • Yves Coudière, Florence Hubert, Gianmarco Manzini (2011)
    A CeVeFE DDFV scheme for discontinuous anisotropic permeability tensors
    in 6th International Symposium on Finite Volumes for Complex Applications, Praga, 6-10 giugno 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Yves Coudière, Florence Hubert, Gianmarco Manzini (literal)
Pagina inizio
  • 283 (literal)
Pagina fine
  • 291 (literal)
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  • http://link.springer.com/chapter/10.1007/978-3-642-20671-9_30 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Finite volumes for complex applications VI, problems and perspectives (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 4 (literal)
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  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • in: \"Finite volumes for complex applications VI, Problems & Perspectives\", Springer, 2011 (Springer proceedings in mathematics, vol. 4), pp. 283-292. (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Laboratoire Jean Leray, Nantes, France; LATP, Université de Provence, Marseille, France; IMATI and CESNA-IUSS, Pavia, Italy (literal)
Titolo
  • A CeVeFE DDFV scheme for discontinuous anisotropic permeability tensors (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-3-642-20670-2 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • Jaroslav Fort, Jirí Fürst, Jan Halama, Raphaèle Herbin, Florence Hubert (literal)
Abstract
  • In this work we derive a formulation for discontinuous diffusion tensor for the Discrete Duality Finite Volume (DDFV) framework that is exact for affine solutions. In fact, DDFV methods can naturally handle anisotropic or non-linear problems on general distorded meshes. Nonetheless, a special treatment is required when the diffusion tensor is discontinuous across an internal interfaces shared by two control volumes of the mesh. In such a case, two different gradients are considered in the two subdiamonds centered at that interface and the flux conservation is imposed through an auxiliary variable at the interface. (literal)
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