Abstract
The aim of this work is to present an overview about the combination of the Reduced Basis Method (RBM) with two different approaches for Fluid–Structure Interaction (FSI) problems, namely a monolithic and a partitioned approach. We provide the details of implementation of two reduction procedures, and we then apply them to the same test case of interest. We first implement a reduction technique that is based on a monolithic procedure where we solve the fluid and the solid problems all at once. We then present another reduction technique that is based on a partitioned (or segregated) procedure: the fluid and the solid problems are solved separately and then coupled using a fixed point strategy. The toy problem that we consider is based on the Turek–Hron benchmark test case, with a fluid Reynolds number Re=100.
Lingua originale | English |
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pagine (da-a) | 229-N/A |
Rivista | Fluids |
Volume | 6 |
DOI | |
Stato di pubblicazione | Pubblicato - 2021 |
Keywords
- Navier-Stokes
- fluid-structure interaction
- linear elasticity
- monolithic approach
- partitioned approach
- proper orthogonal decomposition
- reduced basis method