2020
DOI: 10.1103/physrevlett.125.208002
|View full text |Cite
|
Sign up to set email alerts
|

Microscopic Picture of Erosion and Sedimentation Processes in Dense Granular Flows

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

1
3
0

Year Published

2021
2021
2025
2025

Publication Types

Select...
5
2

Relationship

1
6

Authors

Journals

citations
Cited by 7 publications
(4 citation statements)
references
References 35 publications
1
3
0
Order By: Relevance
“…Similar to our assumed gap between and , Dumont et al. (2020) conducted discrete element simulations of heap and inclined plane flows of frictional spheres in which they found a significant gap between erosion and sedimentation angles.…”
Section: Model Formulationsupporting
confidence: 72%
“…Similar to our assumed gap between and , Dumont et al. (2020) conducted discrete element simulations of heap and inclined plane flows of frictional spheres in which they found a significant gap between erosion and sedimentation angles.…”
Section: Model Formulationsupporting
confidence: 72%
“…The averages are performed over time and realizations, at fixed z. Besides, it has been suggested that nonlocal cooperative effects are essential to describe the layer-thickness dependance of the stop angle [17,18], i.e. the smallest angle for which a stationary flow is observed.…”
mentioning
confidence: 99%
“…We focus here on thick-enough layers, in order to avoid the thickness dependence of the stop angle observed for thin layers [11][12][13][14]. The mechanical properties of the simulated grains are set to be exactly the same as in our previous study [17], and correspond to glass beads [11]. In particular, the microscopic coefficients µ s and µ r of sliding and rolling frictions are set to 0.5 and 0.01 (different friction coefficients have also been studied, see SI [20]), respectively.…”
mentioning
confidence: 99%
“…The creep motion of sheared granular systems has been investigated for decades using both laboratory experiments [1][2][3][4] and computational analysis [5][6][7][8]. But it is only in recent years that in situ space missions to Solar System small bodies have observed geological structures likely formed by the creep flows of regolith materials [9][10][11][12][13].…”
mentioning
confidence: 99%