| | |
| | |
Stat |
Members: 3667 Articles: 2'599'751 Articles rated: 2609
07 February 2025 |
|
| | | |
|
Article overview
| |
|
The non-local repercussions of partial jamming in glassy and granular flows | Prashidha Kharel
; Pierre Rognon
; | Date: |
2 May 2016 | Abstract: | This Letter establishes a link between the non-local behaviour of glassy
materials and the presence of transient clusters of jammed particles within the
flow. These clusters are first evidenced in simulated dense granular flows
subjected to plane shear, and are found to originate from a mechanism of
multiple orthogonal shear banding. A continuum non-local model, similar in form
to the non-local Kinetic-Elasto-Plastic model, is then directly derived by
simply considering the spatial redistribution of vorticity induced by these
clusters. The non-locality length scale is thus found to be directly related to
the cluster size. The finding of this purely kinematic origin indicates that
non-local behaviour should be expected in all glassy materials, regardless of
their local constitutive law, as long as they partially jam during flow. | Source: | arXiv, 1605.0337 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
|
| |
|
|
|