Details
| Original language | English |
|---|---|
| Pages (from-to) | 745-753 |
| Number of pages | 9 |
| Journal | Lecture Notes in Computational Science and Engineering |
| Volume | 103 |
| Publication status | Published - 2015 |
| Externally published | Yes |
Abstract
This contribution is the first part of two papers on the Fully Eulerian formulation for fluid-structure interactions. We derive a monolithic variational formulation for the coupled problem in Eulerian coordinates. Further, we present the Initial Point Set method for capturing the moving interface. For the discretization of this interface problem, we introduce a modified finite element scheme that is locally fitted to the moving interface while conserving structure and connectivity of the systemmatrix when the interfacemoves. Finally, we focus on the time-discretization for this moving interface problem.
ASJC Scopus subject areas
- Mathematics(all)
- Modelling and Simulation
- Engineering(all)
- General Engineering
- Mathematics(all)
- Discrete Mathematics and Combinatorics
- Mathematics(all)
- Control and Optimization
- Mathematics(all)
- Computational Mathematics
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In: Lecture Notes in Computational Science and Engineering, Vol. 103, 2015, p. 745-753.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Eulerian techniques for fluid-structure interactions
T2 - Part I – modeling and simulation
AU - Frei, Stefan
AU - Richter, Thomas
AU - Wick, Thomas
N1 - Publisher Copyright: © Springer International Publishing Switzerland 2015. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.
PY - 2015
Y1 - 2015
N2 - This contribution is the first part of two papers on the Fully Eulerian formulation for fluid-structure interactions. We derive a monolithic variational formulation for the coupled problem in Eulerian coordinates. Further, we present the Initial Point Set method for capturing the moving interface. For the discretization of this interface problem, we introduce a modified finite element scheme that is locally fitted to the moving interface while conserving structure and connectivity of the systemmatrix when the interfacemoves. Finally, we focus on the time-discretization for this moving interface problem.
AB - This contribution is the first part of two papers on the Fully Eulerian formulation for fluid-structure interactions. We derive a monolithic variational formulation for the coupled problem in Eulerian coordinates. Further, we present the Initial Point Set method for capturing the moving interface. For the discretization of this interface problem, we introduce a modified finite element scheme that is locally fitted to the moving interface while conserving structure and connectivity of the systemmatrix when the interfacemoves. Finally, we focus on the time-discretization for this moving interface problem.
UR - http://www.scopus.com/inward/record.url?scp=84921684376&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-10705-9__74
DO - 10.1007/978-3-319-10705-9__74
M3 - Article
AN - SCOPUS:84919800462
VL - 103
SP - 745
EP - 753
JO - Lecture Notes in Computational Science and Engineering
JF - Lecture Notes in Computational Science and Engineering
SN - 1439-7358
ER -