• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
  • Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Wavelet-based multiscale proper generalized decomposition

Article dans une revue avec comité de lecture
Author
ANGEL, Leon
BARASINSKI, Anais
10921 Institut de Recherche en Génie Civil et Mécanique [GeM]
ccCUETO, Elias
95355 Universidad de Zaragoza = University of Zaragoza [Saragossa University] = Université de Saragosse
ccABISSET-CHAVANNE, Emmanuelle
111023 École Centrale de Nantes [ECN]
ccCHINESTA SORIA, Francisco
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]

URI
http://hdl.handle.net/10985/13282
DOI
10.1016/j.crme.2018.04.013
Date
2018
Journal
Comptes Rendus Mécanique

Abstract

Separated representations at the heart of Proper Generalized Decomposition are constructed incrementally by minimizing the problem residual. However, the modes involved in the resulting decomposition do not exhibit a clear multi-scale character. In order to recover a multi-scale description of the solution within a separated representation framework, we study the use of wavelets for approximating the functions involved in the separated representation of the solution. We will prove that such an approach allows separating the different scales as well as taking profit from its multi-resolution behavior for defining adaptive strategies.

Files in this item

Name:
PIMM-CRMe-LEON-2018.pdf
Size:
1.655Mb
Format:
PDF
Embargoed until:
2019-02-01
View/Open

Collections

  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Related items

Showing items related by title, author, creator and subject.

  • Multi-scale modeling and simulation of thermoplastic automated tape placement: Effects of metallic particles reinforcement on part consolidation 
    Article dans une revue avec comité de lecture
    LEÓN, Angel; PEREZ, Marta; BARASINSKI, Anaïs; DEFOORT, Brigitte; ccABISSET-CHAVANNE, Emmanuelle; ccCHINESTA SORIA, Francisco (MDPI, 2019)
    This paper concerns engineered composites integrating metallic particles to enhance thermal and electrical properties. However, these properties are strongly dependent on the forming process itself that determines the ...
  • On the multi‑scale description of electrical conducting suspensions involving perfectly dispersed rods 
    Article dans une revue avec comité de lecture
    PEREZ, Marta; ccABISSET-CHAVANNE, Emmanuelle; BARASINSKI, Anais; ccCHINESTA SORIA, Francisco; ccAMMAR, Amine; KEUNINGS, Roland (SpringerOpen, 2015)
    Nanocomposites allow for a significant enhancement of functional properties, in particular electrical conduction. In order to optimize materials and parts, predictive models are required to evaluate particle distribution ...
  • Tape surface characterization and classification in automated tape placement processability: Modeling and numerical analysis 
    Article dans une revue avec comité de lecture
    ARGERICH, Clara; IBÁÑEZ, Rubén; LEÓN, Angel; ccABISSET-CHAVANNE, Emmanuelle; ccCHINESTA SORIA, Francisco (AIMS Press, 2018)
    Abstract: Many composite forming processes are based on the consolidation of preimpregnated preforms of different types, e.g., sheets, tapes, .... Composite plies are put in contact using different technologies and ...
  • Efficient Stabilization of Advection Terms Involved in Separated Representations of Boltzmann and Fokker-Planck Equations 
    Article dans une revue avec comité de lecture
    ccCHINESTA SORIA, Francisco; ccABISSET-CHAVANNE, Emmanuelle; ccAMMAR, Amine; ccCUETO, Elias (Global Science Press, 2015)
    The fine description of complex fluids can be carried out by describing the evolution of each individual constituent (e.g. each particle, each macromolecule, etc.). This procedure, despite its conceptual simplicity, involves ...
  • On the physical interpretation of fractional diffusion 
    Article dans une revue avec comité de lecture
    NADAL, Enrique; ccCUETO, Elias; ccABISSET-CHAVANNE, Emmanuelle; ccCHINESTA SORIA, Francisco (Elsevier Masson, 2018)
    Even if the diffusion equation has been widely used in physics and engineering, and its physical content is well understood, some variants of it escape fully physical understanding. In particular, anormal diffusion appears ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales