Published 2012
| Version v1
Journal article
Domain decomposition for the SPN solver MINOS
- 1. CEA Saclay, DEN DANS DM2S SERMA LLPR, Commissariat Energie Atom et Energies Alternat, F-91191 Gif Sur Yvette, (France)
Description
In this article we present a domain decomposition method for the mixed SPN equations, discretized with Raviart-Thomas-Nedelec finite elements. This domain decomposition is based on the iterative Schwarz algorithm with Robin interface conditions to handle communications. After having described this method, we give details on how to optimize the convergence. Finally, we give some numerical results computed in a realistic 3D domain. The computations are done with the MINOS solver of the APOLLO3 (R) code. (authors)
Availability note (English)
Available from doi: http://dx.doi.org/10.1080/00411450.2012.694827Additional details
Identifiers
Publishing Information
- Journal Title
- Transport Theory and Statistical Physics
- Journal Volume
- 41
- Journal Issue
- no.7
- Journal Page Range
- p. 495-512
- ISSN
- 0041-1450
INIS
- Country of Publication
- United States
- Country of Input or Organization
- France
- INIS RN
- 45095890
- Subject category
- S97: MATHEMATICAL METHODS AND COMPUTING;
- Descriptors DEI
- A CODES; ALGORITHMS; COMPUTERIZED SIMULATION; FINITE ELEMENT METHOD; INTERFACES; ITERATIVE METHODS
- Descriptors DEC
- CALCULATION METHODS; COMPUTER CODES; MATHEMATICAL LOGIC; MATHEMATICAL SOLUTIONS; NUMERICAL SOLUTION; SIMULATION
Optional Information
- Notes
- 25 refs.; This record replaces 45095206