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 |
Keywords
- Edge-tracked interface locator technique
- Finite element computation
- Moving interfaces
ASJC Scopus subject areas
- Computational Mechanics
- Mechanics of Materials
- Mechanical Engineering
- Computer Science Applications
- Applied Mathematics
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Cite this
Cruchaga, M. A., Celentano, D. J., & Tezduyar, T. E. (2005). Moving-interface computations with the edge-tracked interface locator technique (ETILT). International Journal for Numerical Methods in Fluids, 47(6-7), 451-469. https://doi.org/10.1002/fld.825