Abstract
We provide an overview of the space-time finite element techniques developed by the Team for Advanced Flow Simulation and Modeling (T{black star}AFSM) for modeling of fluid-structure interaction problems. The core method is the Deforming- Spatial-Domain/Stabilized Space-Time formulation, complemented with the mesh update methods, including the Solid-Extension Mesh Moving Technique and Move- Reconnect-Renode Mesh Update Method. Also complementing the core method are the block-iterative, quasi-direct and direct coupling methods for the solution of the fully-discretized, coupled fluid and structural mechanics equations. Additionally, the Surface-Edge-Node Contact Tracking technique is introduced as a contact algorithm for the purpose of protecting the quality of the fluid mechanics mesh between the structural surfaces coming into contact. We present mesh-moving tests and numerical examples with incompressible flows and membrane and cable structures.
| Original language | English |
|---|---|
| Title of host publication | Fluid-Structure Interaction |
| Subtitle of host publication | Modelling, Simulation, Optimisation |
| Pages | 50-81 |
| Number of pages | 32 |
| Volume | 53 |
| Publication status | Published - 2006 |
| Externally published | Yes |
Publication series
| Name | Lecture Notes in Computational Science and Engineering |
|---|---|
| Volume | 53 |
| ISSN (Print) | 1439-7358 |
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ASJC Scopus subject areas
- Modelling and Simulation
- Engineering(all)
- Discrete Mathematics and Combinatorics
- Control and Optimization
- Computational Mathematics
Cite this
Modeling of fluid-structure interactions with the space-time techniques. / Tezduyar, Tayfun E.; Sathe, Sunil; Stein, Keith; Aureli, Luca.
Fluid-Structure Interaction: Modelling, Simulation, Optimisation. Vol. 53 2006. p. 50-81 (Lecture Notes in Computational Science and Engineering; Vol. 53).Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Modeling of fluid-structure interactions with the space-time techniques
AU - Tezduyar, Tayfun E.
AU - Sathe, Sunil
AU - Stein, Keith
AU - Aureli, Luca
PY - 2006
Y1 - 2006
N2 - We provide an overview of the space-time finite element techniques developed by the Team for Advanced Flow Simulation and Modeling (T{black star}AFSM) for modeling of fluid-structure interaction problems. The core method is the Deforming- Spatial-Domain/Stabilized Space-Time formulation, complemented with the mesh update methods, including the Solid-Extension Mesh Moving Technique and Move- Reconnect-Renode Mesh Update Method. Also complementing the core method are the block-iterative, quasi-direct and direct coupling methods for the solution of the fully-discretized, coupled fluid and structural mechanics equations. Additionally, the Surface-Edge-Node Contact Tracking technique is introduced as a contact algorithm for the purpose of protecting the quality of the fluid mechanics mesh between the structural surfaces coming into contact. We present mesh-moving tests and numerical examples with incompressible flows and membrane and cable structures.
AB - We provide an overview of the space-time finite element techniques developed by the Team for Advanced Flow Simulation and Modeling (T{black star}AFSM) for modeling of fluid-structure interaction problems. The core method is the Deforming- Spatial-Domain/Stabilized Space-Time formulation, complemented with the mesh update methods, including the Solid-Extension Mesh Moving Technique and Move- Reconnect-Renode Mesh Update Method. Also complementing the core method are the block-iterative, quasi-direct and direct coupling methods for the solution of the fully-discretized, coupled fluid and structural mechanics equations. Additionally, the Surface-Edge-Node Contact Tracking technique is introduced as a contact algorithm for the purpose of protecting the quality of the fluid mechanics mesh between the structural surfaces coming into contact. We present mesh-moving tests and numerical examples with incompressible flows and membrane and cable structures.
UR - http://www.scopus.com/inward/record.url?scp=84880472838&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84880472838&partnerID=8YFLogxK
M3 - Chapter
AN - SCOPUS:84880472838
SN - 9783540345954
VL - 53
T3 - Lecture Notes in Computational Science and Engineering
SP - 50
EP - 81
BT - Fluid-Structure Interaction
ER -