Abstract
This paper presents a numerical study of vertical pneumatic conveying by a combined approach of computational fluid dynamics for gas phase and discrete element method for solid phase. The effects of friction coefficient on the flows in regard with particle flow patterns and their transition, reverse flow, and gas pressure behavior are qualified. The forces acting on particles are analyzed in detail to understand the underlying mechanisms.
| Original language | English |
|---|---|
| Title of host publication | Powders and Grains 2013: Proceedings of the 7th International Conference on Micromechanics of Granular Media |
| Editors | Aibing Yu, Kejun Dong, Runyu Yang, Stefan Luding |
| Place of Publication | Melville NY USA |
| Publisher | American Institute of Physics |
| Pages | 1154 - 1157 |
| Number of pages | 4 |
| Volume | 1542 |
| ISBN (Print) | 9780735411661 |
| DOIs | |
| Publication status | Published - 2013 |
| Externally published | Yes |
| Event | Powders and Grains 2013 - Sydney, Australia Duration: 8 Jul 2013 → 12 Jul 2013 Conference number: 7th http://www.pg2013.unsw.edu.au/ http://www.proceedings.com/21017.html https://pubs.aip.org/aip/acp/issue/1542/1 |
Conference
| Conference | Powders and Grains 2013 |
|---|---|
| Country/Territory | Australia |
| City | Sydney |
| Period | 8/07/13 → 12/07/13 |
| Internet address |
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