Skip to Main content Skip to Navigation
Conference papers

A coupling method for stochastic continuum models at different scales

Abstract : We present a novel approach that allows to couple two stochastic continuum models. The coupling strategy is performed in the Arlequin framework, which is based on a volume coupling and a partition of the energy between two models. A suitable functional space is chosen for the weak enforcement of the continuity between the two models. The choice of this space ensures that the ensemble average of the two stochastic solutions are equal point-wise in the coupling area, and that appropriate boundary conditions on the stochastic dimension are passed from one model to the other.
Complete list of metadata

Cited literature [3 references]  Display  Hide  Download

https://hal-upec-upem.archives-ouvertes.fr/hal-00808859
Contributor : Christian Soize Connect in order to contact the contributor
Submitted on : Sunday, April 7, 2013 - 8:25:40 PM
Last modification on : Thursday, October 21, 2021 - 3:12:39 AM
Long-term archiving on: : Monday, April 3, 2017 - 1:34:16 AM

File

conference-2013-CSMA-Giens-13-...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-00808859, version 1

Citation

R. Cottereau, D. Clouteau, Christian Soize, Y. Le Guennec. A coupling method for stochastic continuum models at different scales. CSMA 2013, 11e Colloque National en Calcul des Structures, May 2013, Presqu'île de Giens, Giens (Var), France. pp.1-2. ⟨hal-00808859⟩

Share

Metrics

Record views

338

Files downloads

216