Control of ash related problems in a large scale tangentially fired boiler using CFD modelling

Applied Energy

Volumn 87, Issue 4, 2010, Pages 1418-1426

  Vuthaluru, Hari Babu ^a   Vuthaluru, Rupa ^a  

^a CURTIN UNIVERSITY   (Australia)

Author keywords

Ash deposition; CFD; Combustion; Industrial furnaces; Tangential fired boilers

Indexed keywords

ADDITIVES; BOILERS; COAL COMBUSTION; COMBUSTION; COMBUSTORS; DEPOSITION; FLOW OF GASES; INDUSTRIAL FURNACES; THERMOELECTRIC POWER PLANTS;

ASH DEPOSITION; COAL-FIRED UTILITIES; NUMERICAL INVESTIGATIONS; REMEDIATION STRATEGIES; TANGENTIAL FIRED BOILER; TANGENTIALLY-FIRED BOILERS; TEMPERATURE DEVIATION; TURBULENT REACTING FLOWS;

COMPUTATIONAL FLUID DYNAMICS;

ASH; COAL; COMBUSTION; COMPUTATIONAL FLUID DYNAMICS; FLOW PATTERN; GAS FLOW; TURBULENT FLOW;

EID: 73149121573     PISSN: 03062619     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apenergy.2009.08.028     Document Type: Article

References (9)

1. Chapman S., and Cowling T.G. The mathematical theory of non-uniform gases (1990), Cambridge University Press, Cambridge (UK)
2. Eddy C.H., Douglas M.J., and Tan Y. Modelling of oxy-fuel combustion for a western Canadian sub-bituminous coal. Fuel 82 (2003) 1201-1210
3. Costen PG, Dajnak D, Messina M, Lockwood FC, Abbas T, Bertrand C, et al. On the prediction and control of industrial combustors by mathematical modelling. Paper presented at 2002 Australian symposium on combustion and the seventh Australian flame days, Adelaide; February 2002.
4. Yin C., Rosendahl L., and Condra T.J. Further study of the gas temperature deviation in large-scale tangentially coal-fired boilers. Fuel 82 (2003) 1127-1137
5. Habib M.A., Ben-Mansour R., and Antar M.A. Flow field and thermal characteristics in a model of a tangentially fired furnace under different conditions of burner tripping. Heat Mass Transfer 41 (2005) 909-920
6. Kouprianov VI. Modelling of thermal characteristics for a furnace of a 500 MW boiler fired with high-ash coal; 2001.
7. Mathur M.P., Gera D., and Freeman M. Computational fluid dynamics modelling analysis of combustors (2002), Fluent, Inc, Collins Ferry Road, Morgantown, West Virginia
8. Sabel T, Risio B, Unterberger S, Schnell U, Hein KRG, Kab M, et al. Full scale measurements and mathematical modelling studies for the investigation of the combustion behaviour of a modern bituminous coal-fired boiler. IFRF Combust J 2001;1:20. [Article number 200102].
9. Fluent. Fluent 6.0 users guide. Lebanon, USA; 2002.