Results 131 to 140 of about 2,094 (220)

Comparison between Material Point Method and meshfree schemes derived from optimal transportation theory

open access: yes, 2019
Both the Material Point Method (MPM) and meshfree schemes based on optimal transport theory have been developed for efficient and robust integration of the weak form equations originating from computational mechanics.
Galavi, Vahid   +9 more
core  

An ALE based hybrid meshfree local RBF-cartesian FD scheme for incompressible flow around moving boundaries

open access: yes
A solution scheme is presented to simulate incompressible viscous flow around moving boundaries using hybrid meshfree-Cartesian grid. The presented solution approach avoids intensive re-meshing and enhances computational efficiency by combining the ...
Djidjeli, K, Xing, J.T., Javed, A.
core   +1 more source

Extended meshfree method for elastic and inelastic media

open access: yes, 2005
In this paper, an extended meshfree method [3, 4] for solving elastic boundary value problems is summarized, and its extension to the elasto-plasticity problem is presented.
王东东   +2 more
core  

A variational meshfree method for solving time-discrete diffusion equations [PDF]

open access: yes, 2003
A meshfree method is developed for solving time-discrete diffusion equations that arise in models in brain research. Important criteria for a suitable method are flexibility with respect to domain geometry and the ability to work with very small moving ...
Krottje, J.K. (Johannes)   +1 more
core  

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