Abstract
We describe, for simulation of flows with moving interfaces, a computational method based on the edge-tracked interface locator technique (ETILT). The method described has been designed by bearing in mind the ease in managing a node-based interface representation and the interface sharpness and volume conservation features of the Moving Lagrangian Interface Technique. We evaluate the performance of the method with a number of test problems: Filling of a step cavity, gravity-driven flow of an aluminium alloy in an obstructed channel, collapse of a liquid column, and the bore problem.
| Original language | English |
|---|---|
| Pages (from-to) | 451-469 |
| Number of pages | 19 |
| Journal | International Journal for Numerical Methods in Fluids |
| Volume | 47 |
| Issue number | 6-7 |
| DOIs | |
| Publication status | Published - 2005 Feb 28 |
| Externally published | Yes |
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Keywords
- Edge-tracked interface locator technique
- Finite element computation
- Moving interfaces
ASJC Scopus subject areas
- Condensed Matter Physics
- Safety, Risk, Reliability and Quality
- Applied Mathematics
- Computational Theory and Mathematics
- Computer Science Applications
- Computational Mechanics
- Mechanics of Materials
Cite this
Moving-interface computations with the edge-tracked interface locator technique (ETILT). / Cruchaga, Marcela A.; Celentano, Diego J.; Tezduyar, Tayfun E.
In: International Journal for Numerical Methods in Fluids, Vol. 47, No. 6-7, 28.02.2005, p. 451-469.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Moving-interface computations with the edge-tracked interface locator technique (ETILT)
AU - Cruchaga, Marcela A.
AU - Celentano, Diego J.
AU - Tezduyar, Tayfun E.
PY - 2005/2/28
Y1 - 2005/2/28
N2 - We describe, for simulation of flows with moving interfaces, a computational method based on the edge-tracked interface locator technique (ETILT). The method described has been designed by bearing in mind the ease in managing a node-based interface representation and the interface sharpness and volume conservation features of the Moving Lagrangian Interface Technique. We evaluate the performance of the method with a number of test problems: Filling of a step cavity, gravity-driven flow of an aluminium alloy in an obstructed channel, collapse of a liquid column, and the bore problem.
AB - We describe, for simulation of flows with moving interfaces, a computational method based on the edge-tracked interface locator technique (ETILT). The method described has been designed by bearing in mind the ease in managing a node-based interface representation and the interface sharpness and volume conservation features of the Moving Lagrangian Interface Technique. We evaluate the performance of the method with a number of test problems: Filling of a step cavity, gravity-driven flow of an aluminium alloy in an obstructed channel, collapse of a liquid column, and the bore problem.
KW - Edge-tracked interface locator technique
KW - Finite element computation
KW - Moving interfaces
UR - http://www.scopus.com/inward/record.url?scp=14344256755&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=14344256755&partnerID=8YFLogxK
U2 - 10.1002/fld.825
DO - 10.1002/fld.825
M3 - Article
AN - SCOPUS:14344256755
VL - 47
SP - 451
EP - 469
JO - International Journal for Numerical Methods in Fluids
JF - International Journal for Numerical Methods in Fluids
SN - 0271-2091
IS - 6-7
ER -