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An Experimental Study on the Turbulent Combustion Characteristics of Hydrocarbon Mixtures by Hydrogen Addition  

김준효 (목포해양대학교 기관시스템공학부)
한원희 (목포해양대학교 기관시스템공학부)
키도히로유끼 (큐슈대학교 공학부)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.11, no.6, 2003 , pp. 65-72 More about this Journal
Abstract
In order to clarify turbulent combustion characteristics of hydrocarbon mixtures by hydrogen addition, turbulent burning velocities in a constant volume vessel were measured for both lean and rich hydrocarbon mixtures. Moreover, the configuration characteristics of turbulent flame was investigated in the wrinkled laminar flame region. A laser tomography technique was used to obtain the images of turbulent flame, and quantitative analyses were performed. As a result, the characteristics of turbulent burning velocity was shown a distinct difference with the addition rate of hydrogen between lean and rich mixtures. On the other hand, the obtained tomograms showed that the surface area of turbulent flame depends almost only on the turbulence intensity.
Keywords
Turbulent burning velocity; Hydrogen addition; Laser tomography; Flame surface area; Flame configuration characteristics;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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