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An adaptive fixed-mesh ALE method for free surface flows

Autor
Baiges, J.; Codina, R.; Pont-Ribas, A.; Castillo, E.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
2017-01-01
Volum
313
Pàgina inicial
159
Pàgina final
188
DOI
https://doi.org/10.1016/j.cma.2016.09.041 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/100696 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0045782516312567 Obrir en finestra nova
Resum
In this work we present a Fixed-Mesh ALE method for the numerical simulation of free surface flows capable of using an adaptive finite element mesh covering a background domain. This mesh is successively refined and unrefined at each time step in order to focus the computational effort on the spatial regions where it is required. Some of the main ingredients of the formulation are the use of an Arbitrary-Lagrangian–Eulerian formulation for computing temporal derivatives, the use of stabilizati...
Citació
Baiges, J., Codina, R., Pont-Ribas, A., Castillo, E. An adaptive fixed-mesh ALE method for free surface flows. "Computer methods in applied mechanics and engineering", 1 Gener 2017, vol. 313, p. 159-188.
Paraules clau
Adaptive, Arbitrary Lagrangian-Eulerian, Cut mesh, Embedded mesh, Finite element, Free surface
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants

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