Results 101 to 110 of about 621 (129)

Fluid-Structure Interactions of the Mitral Valve and Left Heart: Comprehensive Strategies, Past, Present and Future. [PDF]

Int J Numer Methods Eng, 2010
Einstein DR, Del Pin F, Jiao X, Kuprat AP, Carson JP, Kunzelman KS, Cochran RP, Guccione JM, Ratcliffe MB.   +8 more
europepmc   +1 more source

A Particle Finite Element Method (PFEM) for coupled thermal analysis of quasi and fully incompressible flows and fluid-structure interaction

, 2014
We present a Lagrangian formulation for coupled thermal analysis of quasi and fully incompressible flows and fluid-structure interaction (FSI) problems that has excellent mass preservation features. The success of the formulation lays on a residual-based stabilized expression of the mass balance equation obtained using the Finite Calculus (FIC) method.
Oñate, Eugenio, Franci, Alessandro, Carbonell, Josep Maria   +2 more
openaire   +2 more sources

Adaptive generation of multimaterial grids from imaging data for biomedical Lagrangian fluid-structure simulations. [PDF]

Biomech Model Mechanobiol, 2010
Carson JP, Kuprat AP, Jiao X, Dyedov V, Del Pin F, Guccione JM, Ratcliffe MB, Einstein DR.   +7 more
europepmc   +1 more source

Advances in the particle finite element method (PFEM) for solving coupled problems in engineering

, 2010
We present some developments in the formulation of the Particle Finite Element Method (PFEM) for analysis of complex coupled problems on fluid and solid mechanics in engineering accounting for fluid-structure interaction and coupled thermal effects ...
Idelsohn, S.R., Celigueta, M.A., Celigueta, Miguel Angel, Suárez, B., Rossi, Riccardo, Idelsohn, Sergio, Ryzhakov, P., Oñate, Eugenio, Marti, J, Puigbó, Josep Maria Carbonell, Carbonell, J.M., Ryzhakov, Pavel, Suárez, Benjamín   +12 more
core  

Numerical modeling of metal cutting processes using the particle finite element method (PFEM) and a physically based plasticity model

, 2015
Validerad; 2016; Nivå 1; 2016-10-06 (andbra)
Rodriguez Prieto, Juan Manuel, Jonsén, Pär, Svoboda, Ales   +2 more
openaire   +2 more sources

The Impact of Marangoni and Buoyancy Convections on Flow and Segregation Patterns during the Solidification of Fe-0.82wt%C Steel. [PDF]

Materials (Basel)
Sari I, Wu M, Ahmadein M, Ataya S, Alrasheedi N, Kharicha A.   +5 more
europepmc   +1 more source

Simulación de fluidos inmiscibles con el Particle Finite Element Method (PFEM)

, 2009
Proyecto de investigación realizado a partir de una estancia en el Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC), Argentina, entre febrero y abril del 2007. La simulación numérica de problemas de mezclas mediante el Particle Finite Element Method (PFEM) es el marco de estudio de una futura tesis doctoral.
openaire   +1 more source

Continuous chip formation in metal cutting processes using the Particle Finite Element Method (PFEM)

This paper presents a study on the metal cutting simulation with a particular numerical technique, the Particle Finite Element Method (PFEM) with a new modified time integration algorithm and incorporating a contact algorithm capability .
Rodríguez, J. M., Oliver Olivella, Xavier, Cante Terán, Juan Carlos, Carbonell Puigbó, Josep Maria   +3 more
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Numerical modelling of landslides in reservoirs via the Particle Finite Element Method (PFEM)

The paper presents the results of the application of the Particle Finite Element Method (PFEM) to the analysis of landslides in reservoirs. This is a complex phenomenon, because of the interaction between the landslide, the still water in the reservoir ...
Salazar González, Fernando, Oñate Ibáñez de Navarra, Eugenio, Morán Moya, Rafael   +2 more
core