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http://dx.doi.org/10.3795/KSME-B.2007.31.7.596

A Numerical Study of Heat and Mass Transfer Model of LII for Nanoscale Soot Particles  

Kim, Gyu-Bo (부산대학교 기계공학과 대학원)
Shim, Jae-Young (부산대학교 기계공학과 대학원)
Chang, Young-June (부산대학교 기계공학부 기계기술연구소)
Jeon, Chung-Hwan (부산대학교 기계공학부 기계기술연구소)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.31, no.7, 2007 , pp. 596-603 More about this Journal
Abstract
As increasing interest for soot emission. etc in combustion systems, various studies are being carried out for the reduction and measurement techniques of soot. Especially, laser induced incandescence is the useful measurement technique which has distinguished spatial and temporal resolution for primary particle size, volume fraction and aggregated particle size etc. Time resolved laser induced incandescence is the technique for measuring primary particle size that is decided to solve the signal decay rate which is related to the cooling behavior of heated particle by pulsed laser. The cooling behavior of heated particle is able to represent the heat and mass transfer model which are involved constants of soot property for surround gas temperature on the our previous work. In this study, it is applied to the time-dependence thermodynamic properties for soot temperature instead of constants of soot property for surround gas temperature and compared two different model results.
Keywords
Laser Induced Incandescence; Primary Particle Size; Soot Property; Decay Rate; Time Resolved;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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