Contact Forces in a Screw Feeding Process
Joint Authors
Shi, Yunfei
Zhang, Xiliang
Cui, Shoujuan
Ma, Kui
Source
Advances in Materials Science and Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-19
Country of Publication
Egypt
No. of Pages
6
Abstract EN
The contact force between particles is analysed in this paper.
Firstly, theoretical analysis is carried out based on the Hertz–Mindlin (no slip) model.
Secondly, the normal force and tangential force are, respectively, simulated in single/double-flight screw feeders with the discharging device at three rotating speeds (60 rpm, 90 rpm, and 120 rpm) using different diameter particles (3 mm, 5 mm, and 7 mm) by the extended distinct element method (EDEM) software.
Finally, the simulation results show that the particle diameter has the biggest impact on average contact force in the feeding process.
This research provides theoretical basis for the study of the rule of bulk material movement in the screw feeder and the development of the high-precision feeding machine.
American Psychological Association (APA)
Shi, Yunfei& Zhang, Xiliang& Cui, Shoujuan& Ma, Kui. 2018. Contact Forces in a Screw Feeding Process. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1120943
Modern Language Association (MLA)
Shi, Yunfei…[et al.]. Contact Forces in a Screw Feeding Process. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1120943
American Medical Association (AMA)
Shi, Yunfei& Zhang, Xiliang& Cui, Shoujuan& Ma, Kui. Contact Forces in a Screw Feeding Process. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1120943
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120943
