4.6 Article

A hybrid Lagrangian-Eulerian particle finite element method for free-surface and fluid-structure interaction problems

Related references

Note: Only part of the references are listed.
Article Engineering, Civil

Combination of the finite element method and particle-based methods for predicting the failure of reinforced concrete structures under extreme water forces

Eugenio Onate et al.

Summary: This study presents a combined method of Finite Element Method (FEM), Particle Finite Element Method (PFEM), and Discrete Element Method (DEM) for modeling the failure of reinforced concrete structures under impulsive wave forces. Experimental validation has confirmed the potential of the new integrated approach in predicting the evolution of tsunami-type waves and their destructive effects on constructions.

ENGINEERING STRUCTURES (2022)

Article Mathematics, Applied

A Unified Arbitrary Lagrangian-Eulerian Model for Fluid-Structure Interaction Problems Involving Flows in Flexible Channels

P. B. Ryzhakov et al.

Summary: A finite element-based model for analyzing incompressible flows in flexible channels is presented in this work. The model treats the fluid-solid interaction problem in a monolithic way, using an arbitrary Lagrangian/Eulerian framework. The governing equations for both sub-domains are solved on a single moving grid, with the mesh-moving strategy and the constitutive equation coefficients as the distinguishing factors. The unified formulation of the governing equations and the use of a semi-Lagrangian interface mesh-motion algorithm result in a coupled problem formulated in terms of a unique kinematic variable. The model exhibits high convergence rates when used with an algebraic multigrid linear solver.

JOURNAL OF SCIENTIFIC COMPUTING (2022)

Article Mathematics, Interdisciplinary Applications

Lagrangian-Eulerian enforcement of non-homogeneous boundary conditions in the Particle Finite Element Method

M. Cremonesi et al.

COMPUTATIONAL PARTICLE MECHANICS (2020)

Review Computer Science, Interdisciplinary Applications

A State of the Art Review of the Particle Finite Element Method (PFEM)

Massimiliano Cremonesi et al.

ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING (2020)

Article Engineering, Multidisciplinary

A fully partitioned Lagrangian framework for FSI problems characterized by free surfaces, large solid deformations and displacements, and strong added-mass effects

M. L. Cerquaglia et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2019)

Article Engineering, Multidisciplinary

An efficient runtime mesh smoothing technique for 3D explicit Lagrangian free-surface fluid flow simulations

S. Meduri et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2019)

Article Engineering, Multidisciplinary

A partitioned fully explicit Lagrangian finite element method for highly nonlinear fluid-structure interaction problems

S. Meduri et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2018)

Article Engineering, Geological

A basal slip model for Lagrangian finite element simulations of 3D landslides

Massimiliano Cremonesi et al.

INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS (2017)

Article Engineering, Multidisciplinary

A partitioned approach for the coupling of SPH and FE methods for transient nonlinear FSI problems with incompatible time-steps

Jorge Nunez-Ramirez et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2017)

Article Mathematics, Interdisciplinary Applications

On the effect of standard PFEM remeshing on volume conservation in free-surface fluid flow problems

Alessandro Franci et al.

COMPUTATIONAL PARTICLE MECHANICS (2017)

Article Mathematics, Interdisciplinary Applications

An explicit Lagrangian finite element method for free-surface weakly compressible flows

Massimiliano Cremonesi et al.

COMPUTATIONAL PARTICLE MECHANICS (2017)

Article Engineering, Multidisciplinary

Numerical modelling of microscopic lubricant flow in sheet metal forming. Application to plane strip drawing

Y. Carretta et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2017)

Article Engineering, Multidisciplinary

Unified Lagrangian formulation for solid and fluid mechanics and FSI problems

Alessandro Franci et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2016)

Article Mathematics, Interdisciplinary Applications

A particle finite element method for analysis of industrial forming processes

Eugenio Onate et al.

COMPUTATIONAL MECHANICS (2014)

Article Computer Science, Interdisciplinary Applications

A two-way coupled simulation of moving solids in free-surface flows

Tso-Ren Wu et al.

COMPUTERS & FLUIDS (2014)

Article Engineering, Multidisciplinary

Improved fractional step method for simulating fluid-structure interaction using the PFEM

Minjie Zhu et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2014)

Article Computer Science, Interdisciplinary Applications

A low diffusive Lagrange-remap scheme for the simulation of violent air-water free-surface flows

Aude Bernard-Champmartin et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2014)

Article Computer Science, Interdisciplinary Applications

Particle finite element analysis of large deformation and granular flow problems

X. Zhang et al.

COMPUTERS AND GEOTECHNICS (2013)

Article Engineering, Multidisciplinary

Large time-step explicit integration method for solving problems with dominant convection

Sergio Idelsohn et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2012)

Article Engineering, Multidisciplinary

A Lagrangian finite element approach for the analysis of fluid-structure interaction problems

M. Cremonesi et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2010)

Article Engineering, Multidisciplinary

Multi-fluid flows with the Particle Finite Element Method

Sergio Idelsohn et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2009)

Article Engineering, Multidisciplinary

Unified Lagrangian formulation for elastic solids and incompressible fluids: Application to fluid-structure interaction problems via the PFEM

S. R. Idelsohn et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2008)

Article Computer Science, Interdisciplinary Applications

A higher-order generalized ghost fluid method for the poor for the three-dimensional two-phase flow computation of underwater implosions

Charbel Farhat et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2008)

Article Computer Science, Interdisciplinary Applications

A fixed-mesh method for incompressible flow-structure systems with finite solid deformations

Hong Zhao et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2008)

Article Engineering, Multidisciplinary

Fluid-structure interaction using the particle finite element method

SR Idelsohn et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2006)

Article Mathematics, Applied

Stabilization of low-order mixed finite elements for the Stokes equations

PB Bochev et al.

SIAM JOURNAL ON NUMERICAL ANALYSIS (2006)

Article Computer Science, Interdisciplinary Applications

A stabilized finite element method for the Stokes problem based on polynomial pressure projections

CR Dohrmann et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2004)

Article Engineering, Multidisciplinary

The material point method in large strain engineering problems

Z Wieckowski

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2004)

Article Engineering, Multidisciplinary

The particle finite element method:: a powerful tool to solve incompressible flows with free-surfaces and breaking waves

SR Idelsohn et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2004)

Article Engineering, Multidisciplinary

A time and space mortar method for coupling linear modal subdomains and non-linear subdomains in explicit structural dynamics

V Faucher et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2003)

Article Computer Science, Interdisciplinary Applications

Level set methods: An overview and some recent results

S Osher et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2001)