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http://dx.doi.org/10.3795/KSME-B.2011.35.2.215

Heat Transfer Characteristics of 0.5 t/h Class Non-Furnace Boiler with a Metal Fiber Burner  

Ahn, Joon (School of Mechanical Engineering, Kookmin Univ.)
Kim, Jong-Jin (Korea Institute of Energy Research)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.35, no.2, 2011 , pp. 215-220 More about this Journal
Abstract
A 0.5 t/h class non-furnace boiler has been developed with the aim of achieving a high efficiency and compactness. A metal fiber burner has been adopted so that a stable flame can be obtained. The tube banks are installed downstream of the burner. Bare tubes are used upstream, while finned tubes are installed downstream. The heat-transfer characteristics of the non-furnace boiler have been studies on the basis of the results of the numerical simulation as well as those of the experiment. Important design parameters such as the bulk temperature along the streamwise direction and the temperature of the fin tips have been evaluated using the CFD results and compared with the experimental data and the empirical correlations typically used for the design of the boiler.
Keywords
Tube Bank; Non-Furnace Boiler; Heat Transfer;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
Times Cited By SCOPUS : 0
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1 Ahn, J., Hwang, S., Kim, J. J. and Kang, S. B., 2009, "Heat Transfer on the Combustion Chamber of a Water Tube Type Boiler with Multiple Burners," Trans. of the KSCFE, Vol. 14, No. 2, pp. 77-83.   과학기술학회마을
2 Ahn, J., Kim, H. J. and Choi, K. S., 2010, "Combustion Characteristics of Non-premixed VIStA Burner in Once-Through-Type Boiler," Trans. of the KSME (B), Vol. 34, No. 5, pp. 547-552.   과학기술학회마을   DOI   ScienceOn
3 U. S. DOE, 2002, Industrial Combustion Technology Roadmap
4 Ishigai, S.1999, Steam Power Engineering - Thermal Hydraulic Design Principles, Cambridge University Press, pp. 1-41.
5 Kim, H. J., Park, B. S., Kim, J. J. and Jeong, H. S., 2001, "The Characteristics of NOx Emission for Premixed Combustion and Flame Rapid Cooling of MFB," Proc. of the 22nd KOSCO Symposium, pp. 172-179.
6 Jurng, J. and Lee, G. W., 1996, "Nitric Oxide and Carbon Monoxide Emission from a Premixed Flame Stabilized in a Porous Ceramic Matrix Burner," Trans of the KSME (B), Vol. 20, No. 10, pp. 3243-3250.   과학기술학회마을
7 Incropera, F. P. and De Witt, D. P., 1990, Fundamentals of Heat and Mass Transfer 3rd Ed., John Wiley & Sons, pp. 420-431.
8 Ganapathy, V., 1991, Waste Heat Boiler Deskbook, Prantice Hall Inc., pp. 275-306.