The dynamics of granular flow from a silo with two symmetric openings.
discrete element modelling
granular flow
granular friction
granular interference
particle image velocimetry
silo
Journal
Proceedings. Mathematical, physical, and engineering sciences
ISSN: 1364-5021
Titre abrégé: Proc Math Phys Eng Sci
Pays: England
ID NLM: 9891746
Informations de publication
Date de publication:
Jan 2019
Jan 2019
Historique:
received:
12
07
2018
accepted:
29
11
2018
entrez:
15
2
2019
pubmed:
15
2
2019
medline:
15
2
2019
Statut:
ppublish
Résumé
The dynamics of granular flow in a rectangular silo with two symmetrically placed exit openings is investigated using particle image velocimetry (PIV), flow rate measurements and discrete element modelling (DEM). The flow of mustard seeds in a Perspex silo is recorded using a high-speed camera and the resulting image frames are analysed using PIV to obtain velocity, velocity divergence and shear rate plots. A change in flow structure is observed as the distance
Identifiants
pubmed: 30760953
doi: 10.1098/rspa.2018.0462
pii: rspa20180462
pmc: PMC6364607
doi:
Banques de données
figshare
['10.6084/m9.figshare.c.4342265']
Types de publication
Journal Article
Langues
eng
Pagination
20180462Déclaration de conflit d'intérêts
We declare we have no competing interests.
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