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http://dx.doi.org/10.3795/KSME-B.2007.31.2.132

A Study on the Measurement of Flame Visualization, Temperature and Soot for Diffusion Flame in a Diesel Engine Using High-Speed Camera  

Han, Yong-Taik (한양대학교 대학원 기계공학과)
Lee, Ki-Hyung (한양대학교 기계공학과)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.31, no.2, 2007 , pp. 132-140 More about this Journal
Abstract
The temperature and soot of the visualized diesel engine's turbulent flow of the flame was measured qualitatively. In the combustion chamber, in order to judge the affect that the swirl current has on the current ratio two heads with different ratios were used. Using a high speed camera, the results were analyzed using flame visualization. In order to measure the temperature and soot of the turbulent flames like diesel flames, two color methods were used to acquire temperature and the soot of the flames according to the conditions through analyzing the two wavelengths of the flames. It was possible to measure the highest temperature of the non-swirl head visualized engine, which is approximately 2400K, and that swirl head engine managed up to 2100K. With respect to the visualized diesel engine soot, we got the grasp of the KL factor which bears the qualitative information of the soot. This study is dedicated to suggesting the possibility of measuring not only the temperature but also soot of the diffusion flame of the diesel engine turbulent flames.
Keywords
Two-color Method; Visualized Diesel Engine; Temperature; Soot; Flame Visualization; Swirl Head; Non-swirl head;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Park, J. K., Chung, S. H. and Won, Y. H., 1999, 'A Study on In-Cylinder Measurement of Flame Temperature and Soot Distribution in D.I. Diesel Engine Using Two-Color Method,' KSAE, Vol. 7, No. 7, pp. 42-53   과학기술학회마을
2 Kobayashi, H., Chang, Y. J., Matsuzawa, K. and Kamimoto, T., 1985, 'A Photographic Study of Soot Formation in a Diesel Flame with a Rapid Compression Machine,' Prod. of COMODIA, pp. 149-157
3 Nam, Y. W. and Lee, W., 2004, 'The Measurement of Soot Particle Temperatures Using a Ratio Pyrometry,' KOSCO SYMPOSIUM
4 Lee, T. W., Lee, S. B. and Ha, J. Y., 1996, 'A Study on a Technique of the Measurement of Flame Temperature and Soot Using the Two-Color Method in Diesel Engines,' Trans. of the KSME(B), Vol. 20, No. 9, pp. 3007-3014   과학기술학회마을
5 Matsui, Y., Kaminoto, T. and Matruoka, S., 1979, 'A Study on the Flame Temperature and Soot concentration in a D.I.Diesel Engine by the Two-Color Method,' SAE Paper, 790491
6 Yukio Matsui, Takeyuki Kamimoto, and Shin Matsuoka, 1979, 'A Study on the Time and Space Resolved Measurement of Flame Temperature an Soot Concentration in a D.I. Diesel Engine by the Two-Color Method,' SAE Paper, 790491
7 Hottel, H. and Broughton, F., 1932, 'Determination of True Temperature and Total Radiation from Luminous Gas Flames,' Industrial and Engineering Chemistry, Analytical Edition, Vol. 4, pp. 166-175   DOI
8 Ikuo Yamaguchi, and Toshio Nakahira, 1990, 'An Image Analysis of High Speed Combustion Photographs for D.I.Diesel Engine with High Pressure Fuel Injection,' SAE Paper, 901577