Exploració per autor "Franci, Alessandro"
Ara es mostren els items 21-26 de 26
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PFEM–DEM for particle-laden flows with free surface
Franci, Alessandro; Pouplana Sarda, Ignasi de; Casas González, Guillermo; Celigueta Jordana, Miguel Ángel; González Usúa, Joaquín; Oñate Ibáñez de Navarra, Eugenio (Springer, 2020-01)
Article
Accés obertThis work proposes a fully Lagrangian formulation for the numerical modeling of free-surface particle-laden flows. The fluid phase is solved using the particle finite element method (PFEM), while the solid particles embedded ... -
Simulations of landslide wave generation and propagation using the particle finite element method
Mulligan, Ryan P.; Franci, Alessandro; Celigueta Jordana, Miguel Ángel; Take, William Andrew (Wiley, 2020-06)
Article
Accés obertIn this study, the impulse waves generated by highly mobile slides in large-scale flume experiments are reproduced numerically with the Particle Finite Element Method (PFEM). The numerical technique combines a Lagrangian ... -
Unified Lagrangian formulation for fluid and solid mechanics, fluid-structure interaction and coupled thermal problems using the PFEM
Franci, Alessandro (Universitat Politècnica de Catalunya, 2015-05-07)
Tesi
Accés obertThe objective of this thesis is the derivation and implementation of a unified Finite Element formulation for the solution of uid and solid mechanics, Fluid-Structure Interaction (FSI) and coupled thermal problems. The ... -
Unified lagrangian formulation for fluid and solid mechanics, fluid-structure interaction and coupled thermal problems using the PFEM
Franci, Alessandro; Oñate Ibáñez de Navarra, Eugenio; Carbonell Puigbó, Josep Maria (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2015)
Llibre
Accés obertThe objective of this work is the derivation and implementation of a unifed Finite Element formulation for the solution of uid and solid mechanics, Fluid-Structure Interaction (FSI) and coupled thermal problems. -
Unified Lagrangian formulation for solid and fluid mechanics and FSI problems
Franci, Alessandro; Oñate Ibáñez de Navarra, Eugenio; Carbonell Puigbó, Josep Maria (2016-01)
Article
Accés obertWe present a Lagrangian monolithic strategy for solving fluid-structure interaction (FSI) problems. The formulation is called Unified because fluids and solids are solved using the same solution scheme and unknown variables. ... -
Velocity-based formulations for standard and quasi-incompressible hypoelastic-plastic solids
Franci, Alessandro; Oñate Ibáñez de Navarra, Eugenio; Carbonell Puigbó, Josep Maria (John Wiley & Sons, 2016-09)
Article
Accés obertWe present three velocity-based updated Lagrangian formulations for standard and quasi-incompressible hypoelastic-plastic solids. Three low-order finite elements are derived and tested for non-linear solid mechanics problems. ...