Advanced Numerical Simulations That Use Adaptive Mesh Refinement (amr) Methods Have Now Become Routine In Engineering And Science. Originally Developed For Computational Fluid Dynamics Applications These Methods Have Propagated To Fields As Diverse As Astrophysics, Climate Modeling, Combustion, Biop
Shock computations with adaptive mesh refinement and moving grids
โ Scribed by E.J. Kansa
- Book ID
- 108020325
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 767 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0898-1221
No coin nor oath required. For personal study only.
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An adaptive mesh re"nement algorithm has been developed for non-linear computations in geomechanics, based on a smoothed stress}strain "nite element formulation. This uses estimates of error in the incremental shear strain invariant to guide the regeneration of unstructured meshes at regular interva
## Abstract A novel numerical scheme is developed by coupling the level set method with the adaptive mesh refinement in order to analyse moving interfaces economically and accurately. The finite element method (FEM) is used to discretize the governing equations with the generalized simplified marke