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http://dx.doi.org/10.5916/jkosme.2011.35.6.814

The Effect of Focal Length on Fuel Mixing And Combustion in One-focusing Oxygen Burner  

Park, Kweon-Ha (한국해양대학교 기계에너지시스템공학부)
Kim, Ju-Youn (한국해양대학교 기계공학과 대학원)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.35, no.6, 2011 , pp. 814-819 More about this Journal
Abstract
An Oxy-fuel combustion has been studied in order to reduce exhaust emissions and fuel consumption. The flow and flame behaviors are analyzed with focal length variation in one-focussing oxygen burner introduced in this study. Oxygen is supplied into the center of the nozzle, methane fuel is into the outer nozzle of the center, and then oxygen is again supplied into the outer of the fuel nozzle. The test conditions are 5 focal lengths of 100mm to 500mm. The mixing behaviors and temperature distributions are analyzed. The result shows that the shorter the focal length is, the longer the mixing length becomes, and the flame width and length are the biggest in the case of 300mm.
Keywords
Oxygen Burner; One focusing; CFD; Fuel mixing; Flame;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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