Results 231 to 240 of about 24,469 (262)

THE PARTICLE FINITE ELEMENT METHOD — AN OVERVIEW

International Journal of Computational Methods, 2004
We present a general formulation for the analysis of fluid-structure interaction problems using the particle finite element method (PFEM). The key feature of the PFEM is the use of a Lagrangian description to model the motion of nodes (particles) in both the fluid and the structure domains.
Oñate, E.   +3 more
openaire   +4 more sources

A Particle Finite Element Method for Additive Manufacturing Simulations

Journal of Computing and Information Science in Engineering, 2023
AbstractIn this work, the particle finite element method (PFEM) is extended to simulate additive manufacturing processes in a variety of different complicated geometries. A three-dimensional α-shape approach is used to carry out the material addition procedure.
Daobo Zhang   +3 more
openaire   +1 more source

Moving particle finite element method

International Journal for Numerical Methods in Engineering, 2001
AbstractThis paper presents the fundamental concepts behind the moving particle finite element method, which combines salient features of finite element and meshfree methods. The proposed method alleviates certain problems that plague meshfree techniques, such as essential boundary condition enforcement and the use of a separate background mesh to ...
Hao, Su, Park, Harold S., Liu, Wing Kam
openaire   +1 more source

Extending the Particle Finite Element Method for sediment transport simulation

Computer Methods in Applied Mechanics and Engineering, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nicolás Galano   +2 more
openaire   +1 more source

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