Treatment of discontinuous interface in liquid-solid forming with extended finite element method
โ Scribed by Ji-ming ZHOU; Le-hua QI
- Book ID
- 118606890
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 291 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1003-6326
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Stokes' problem Discontinuous coefficients Surface tension a b s t r a c t In this note we propose a finite element method for incompressible (or compressible) elasticity problems with discontinuous modulus of elasticity (or, if compressible, Poisson's ratio). The problem is written on mixed for
We examine the coupling of the patterned-interface-reconstruction (PIR) algorithm with the extended finite element method (X-FEM) for general multi-material problems over structured and unstructured meshes. The coupled method offers the advantages of allowing for local, element-based reconstructions
The introduction of discontinuous/non-differentiable functions in the eXtended Finite-Element Method allows to model discontinuities independent of the mesh structure. However, to compute the stiffness matrix of the elements intersected by the discontinuity, a subdivision of the elements into quadra