• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)
  • View Item
  • Home
  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Eulerian/Lagrangian Sharp Interface Schemes for Multimaterials

Chapitre d'ouvrage scientifique
Author
GORSSE, Yannick
27730 Institut de Mathématiques de Bordeaux [IMB]
104751 Centre Inria de l'Université de Bordeaux
IOLLO, Angelo
104751 Centre Inria de l'Université de Bordeaux
ccMILCENT, Thomas

URI
http://hdl.handle.net/10985/9037
DOI
10.1007/978-3-642-40371-2_12
Date
2014

Abstract

We present multimaterial simulations using both Eulerian and Lagrangian schemes. The methods employed are based on classical Godunov-like methods that are adapted to treat the case of interfaces separating different materials. In the models considered, the gas, liquids, or elastic materials are described by specific constitutive laws, but the governing equations are the same. Examples of gas–gas and gas–elastic material interactions in one- and two-spatial dimensions are presented.

Files in this item

Name:
i2M_LNME_Milcent_2014.pdf
Size:
1.142Mb
Format:
PDF
View/Open

Collections

  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)

Related items

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

  • A simple Cartesian scheme for compressible multimaterials 
    Article dans une revue avec comité de lecture
    GORSSE, Yannick; IOLLO, Angelo; TELIB, Haysam; ccMILCENT, Thomas (Elsevier, 2014)
    We present a simple numerical method to simulate the interaction of two non-miscible compressible materials separated by an interface. The media considered may have significantly different physical properties and constitutive ...
  • Accurate Sharp Interface Scheme for Multimaterials 
    Communication avec acte
    GORSSE, Yannick; IOLLO, Angelo; TELIB, Haysam; ccMILCENT, Thomas (2012)
    We present a method to capture the evolution of a contact discontinuity separating two different material. A locally non-conservative scheme allows an accurate and stable simulation while the interface is kept sharp. ...
  • Modeling and simulation of compressible multi-material interface instabilities 
    Communication sans acte
    DE BRAUER, Alexia; GORSSE, Yannick; IOLLO, Angelo; ccMILCENT, Thomas (2013)
    We aim to simulate the interactions at the material interface of two compressible media. These interactions are modeled by a single fully Eulerian system of conservation laws. The materials differ by their constitutive ...
  • A Cartesian scheme for compressible multimaterial models in 3D 
    Brevet
    BRAUER, Alexia; IOLLO, Angelo; ccMILCENT, Thomas (ELSEVIER, 2016)
    We model the three-dimensional interaction of compressible materials separated by sharp interfaces. We simulate fluid and hyperelastic solid flows in a fully Eulerian framework. The scheme is the same for all materials and ...
  • Eulerian scheme for multimaterials with plasticity 
    Communication avec acte
    DE BRAUER, Alexia; IOLLO, Angelo; ccMILCENT, Thomas (Istituto Nazionale di Alta Matematica, 2015)
    We propose a simple Cartesian method to simulate the interaction of compressible materials separated by a sharp interface. The model describes fluids, hyper-elastic and perfectly plastic solids in a fully Eulerian frame ...

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