Ismail Abubakar
The influence of control vanes on pneumatic conveying of pulverised fuel at a trifurcator
Abubakar, Ismail; Giddings, Donald; Panorios, Benardos; Branson, David; Lad, Neetin; Townsend, Sam
Authors
DONALD GIDDINGS donald.giddings@nottingham.ac.uk
Associate Professor
Benardos Panorios
DAVID BRANSON DAVID.BRANSON@NOTTINGHAM.AC.UK
Professor of Dynamics and Control
Neetin Lad
Sam Townsend
Abstract
© 2019 Elsevier B.V. Distribution of pulverised fuels in pneumatic conveying to conventional boilers is an ongoing research area with the intention of improving the performance of power-generating plants. One of the major challenges is the issue of obtaining an even fuel distribution across the fuel carrying lines to the burners or a customised distribution that satisfies the boiler load demand. A 1/3rd scale pneumatic conveying test rig was tested with inert cenosphere powder in a 3-way split configuration. Flow control vanes, similar to those applied in power plant pulverised fuel conveying lines were fitted into the junction and controlled using pneumatic proportional control actuators to alter the distribution of the powder in the three downstream branch pipes extending from the trifurcator. The measurement of the powder mass flux in each stream was carried out and the sensitivity of the particulate stream was assessed with respect to interference from the vane positions at the trifurcator.
Citation
Abubakar, I., Giddings, D., Panorios, B., Branson, D., Lad, N., & Townsend, S. (2020). The influence of control vanes on pneumatic conveying of pulverised fuel at a trifurcator. Powder Technology, 362, 197-207. https://doi.org/10.1016/j.powtec.2019.11.111
Journal Article Type | Article |
---|---|
Acceptance Date | Nov 26, 2019 |
Online Publication Date | Nov 27, 2019 |
Publication Date | Feb 15, 2020 |
Deposit Date | Nov 27, 2019 |
Journal | Powder Technology |
Print ISSN | 0032-5910 |
Electronic ISSN | 1873-328X |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 362 |
Pages | 197-207 |
DOI | https://doi.org/10.1016/j.powtec.2019.11.111 |
Keywords | General Chemical Engineering |
Public URL | https://nottingham-repository.worktribe.com/output/3422830 |
Publisher URL | https://www.sciencedirect.com/science/article/pii/S0032591019310745 |
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