 |
Journal articles
An unfitted Nitsche method for incompressible fluid-structure interaction using overlapping meshes
Abstract : We consider the extension of the Nitsche method to the case of fluid-structure interaction problems on unfitted meshes. We give a stability analysis for the space semi-discretized problem and show how this estimate may be used to derive optimal error estimates for smooth solutions, irrespectively of the mesh/interface intersection. We also discuss different strategies for the time discretization, using either fully implicit or explicit coupling (loosely coupled) schemes. Some numerical examples illustrate the theoretical discussion.
Cited literature [26 references]
https://hal.inria.fr/hal-00918272
Contributor : Miguel Angel Fernández <>
Submitted on : Monday, April 28, 2014 - 11:07:57 PM
Last modification on : Monday, December 14, 2020 - 5:00:02 PM
Long-term archiving on: : Monday, July 28, 2014 - 12:22:24 PM
Contributor : Miguel Angel Fernández <>
Submitted on : Monday, April 28, 2014 - 11:07:57 PM
Last modification on : Monday, December 14, 2020 - 5:00:02 PM
Long-term archiving on: : Monday, July 28, 2014 - 12:22:24 PM
File
RR-8424.pdf
Files produced by the author(s)