| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 671969 | Particuology | 2014 | 16 Pages |
Abstract
- We study the effects of polydispersity under isotropic, deviatoric and uniaxial compression paths.
- Isotropic quantities show a systematic dependence on the deformation mode via the jamming volume fraction.
- We present relations for jamming volume fraction as function of polydispersity and deformation mode.
- A simplified constitutive model involving structural anisotropy is presented.
- The predictive capacity of the calibrated model is tested by comparison with an independent test.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Nishant Kumar, Olukayode I. Imole, Vanessa Magnanimo, Stefan Luding,