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Special issue on the discreet element method : numerical modeling of discontinue.
Accurate 3D experimental particle trajectory data, acquired from a laboratory tumbling mill using bi-planar X-ray filming, are used to validate the discrete element method (DEM). Novel numerical characterisation techniques are presented that provide a basis for comparing the experimental and simulat...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Bradford :
Emerald Group Pub.,
2004.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- CONTENTS; EDITORIAL ADVISORY BOARD; Abstracts and keywords; Preface; Contributions to the experimental validation of the discrete element method applied to tumbling mills; Strategies for contact resolution of level surfaces; A direct simulation method for particle-fluid systems; Large scale industrial DEM modelling; Discrete element method An effective way for particle scale research of particulate matter; Contact resolution algorithm for an ellipsoid approximation for discrete element modeling; A contact algorithm for partitioning N arbitrary sized objects.
- Comparison of experimental and FEM/DEM results for gravitational deposition of identical cubesA 2D polygon/polygon contact model: algorithmic aspects; Selecting a suitable time step for discrete element simulations that use the central difference time integration scheme; Numerical studies of uniaxial powder compaction process by 3D DEM; Thin tunnel liners modelled with particle flow code; Shape selection menu for grand scale discontinua systems.