Discrete and continuum modelling of granular flow
β Scribed by H.P. Zhu; Y.H. Wu; A.B. Yu
- Publisher
- Elsevier
- Year
- 2005
- Tongue
- English
- Weight
- 503 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1672-2515
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π SIMILAR VOLUMES
Discrete element based simulations of granular flow in a 2d velocity space are compared with a particle code that solves kinetic granular flow equations in two and three dimensions. The binary collisions of the latter are governed by the same forces as those governing the discrete elements. Both met
Based on Hill's lemma for classical Cauchy continuum, a version of Hill's lemma for micro-macro homogenization modeling of Cosserat continuum is derived. The derived admissible boundary conditions for the modeling are used to direct the proper prescription of boundary conditions on the representativ