This paper proposes a strategy for coupling a Finite-Element description of structures with a Finite-Volume description of fluids by means of the Lagrange multipliers method, for the numerical simulation of Fluid-Structure Interaction problems in fast transient dynamics. The structural domain uses the classical explicit Central Difference time integration scheme, while in the fluid domain a node-centered Finite Volume scheme is adopted, which achieves second-order accuracy in space and in time by a predictor-corrector algorithm combined with a MUSCL-like technique. The FV time marching scheme is suitably adapted to enable ¿strong¿ coupling with the CD scheme via Lagrange multipliers. Numerical examples illustrate the effectiveness of the proposed procedure.
CASADEI Folco;
LECONTE Nicolas;
2011-03-15
JOHN WILEY & SONS LTD
JRC58248
0029-5981,
https://publications.jrc.ec.europa.eu/repository/handle/JRC58248,
10.1002/nme.3042,
| Name | Country | City | Type |
|---|
This document is only visible at the Commission level.
You are not authorized to publish or distribute it outside the European Commission.
This is a public document. You can share this publication.
Datasets
| ID | Title | Public URL |
|---|
Dataset collections
| ID | Acronym | Title | Public URL |
|---|
Scripts / source codes
| Description | Public URL |
|---|
Additional supporting files
| File name | Description | File type |
|---|