Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Improvements on the numerical analysis of viscoplastic-type non-Newtonian fluid flows

Autor
Carmona, A.; Lehmkuhl, O.; Perez, C.; Oliva, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
6th European Conference on Computational Fluid Dynamics
Any de l'edició
2014
Data de presentació
2014-07-20
Llibre d'actes
11th World Congress on Computational Mechanics (WCCM XI); 5th European Conference on Computational Mechanics (ECCM V); 6th European Conference on Computational Fluid Dynamics (ECFD VI): all sessions and papers; July 20-25, 2014, Barcelona, Spain
Repositori
http://hdl.handle.net/2117/27318 Obrir en finestra nova
URL
http://www.wccm-eccm-ecfd2014.org/admin/files/fileabstract/a1809.pdf Obrir en finestra nova
Resum
The aim of this work is to delve into the numerical analysis of viscoplastic-type non-Newtonian fluid flows with the objective of carrying out more advanced numerical simulations for them. Specifically, improvements in the spatial discretization schemes and the temporal integration methods are proposed to overcome the numerical problems introduced by the transpose diffusive term and associated with the velocity field discontinuity, the artificial viscous diffusion and the transpose viscous coupl...
Citació
Carmona, A. [et al.]. Improvements on the numerical analysis of viscoplastic-type non-Newtonian fluid flows. A: European Conference on Computational Fluid Dynamics. "11th World Congress on Computational Mechanics (WCCM XI); 5th European Conference on Computational Mechanics (ECCM V); 6th European Conference on Computational Fluid Dynamics (ECFD VI): all sessions and papers; July 20-25, 2014, Barcelona, Spain". Barcelona: 2014.
Paraules clau
Non-newtonian Fluids, Transpose Diffusive Term, Velocity Field Discontinuity, Artificial Viscous Diffusion, Transpose Viscous Coupling
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants

Arxius