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Number of results
2014 | 35 | 3 | 361-368
Article title

Computational Modelling of a Tangentially Fired Boiler With Deposit Formation Phenomena

Content
Title variants
Languages of publication
EN
Abstracts
EN
Any complete CFD model of pulverised coal-fired boiler needs to consider ash deposition phenomena. Wall boundary conditions (temperature and emissivity) should be temporally corrected to account for the effects of deposit growth on the combustion conditions. At present voluminous publications concerning ash related problems are available. The current paper presents development of an engineering tool integrating deposit formation models with the CFD code. It was then applied to two tangentially-fired boilers. The developed numerical tool was validated by comparing it with boiler evaporator power variation based on the on-line diagnostic system with the results from the full CFD simulation.
Publisher

Year
Volume
35
Issue
3
Pages
361-368
Physical description
Dates
published
1 - 9 - 2014
online
17 - 10 - 2014
received
17 - 7 - 2013
revised
30 - 6 - 2014
accepted
7 - 7 - 2014
Contributors
  • Wroclaw University of Technology, Institute of Heat Engineering and Fluid Mechanics, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland, norbert.modlinski@pwr.wroc.pl
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_cpe-2014-0027
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