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Lagrangian analysis of multiscale particulate flows with the particle finite element method

Autor
Oñate, E.; Celigueta, M.A.; Latorre, S.; Casas, G.; Rossi, R.; Rojek, J.
Tipus d'activitat
Article en revista
Revista
Computational particle mechanics
Data de publicació
2014-05
Volum
1
Número
1
Pàgina inicial
85
Pàgina final
102
DOI
https://doi.org/10.1007/s40571-014-0012-9 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007/s40571-014-0012-9 Obrir en finestra nova
Resum
We present a Lagrangian numerical technique for the analysis of flows incorporating physical particles of different sizes. The numerical approach is based on the particle finite element method (PFEM) which blends concepts from particle-based techniques and the FEM. The basis of the Lagrangian formulation for particulate flows and the procedure for modelling the motion of small and large particles that are submerged in the fluid are described in detail. The numerical technique for analysis of thi...
Paraules clau
Lagrangian analysis, Multiscale particulate flows, Particle finite element method
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants