Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2004.04a
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- Pages.1298-1303
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- 2004
WSR Study of Particle Size, Concentration, and Chemistry near Soot Inception
WSR 초기수트 조건에서의 입자 크기, 농도 및 화학적 특성
- Lee, Eui-Ju ;
- Mulholland, George. W. (Building and Fire research Laboratory (BFRL) National Institute of Standard and Technology (NIST))
- 이의주 (한국건설기술연구원 화재 및 설비 연구부) ;
- Published : 2004.04.28
Abstract
The characteristics of soot near the soot inception point for an ethene-air flame was carried out in a WSR (well-stirred reactor). The new sampling tool like the temperature controlled filter system was introduced to minimize the condensation during sampling. The new analysis tools applied include the real time size distribution analysis with the Nano-DMA, particle size by transmission electron microscopy, C/H analysis, g filter analysis, and thermogravimetric analysis using both non-oxidative and oxidative pyrolysis. The WSR can generate young soot particles that can be collected and examined to gain insight into inception. For the current conditions, soot does not form for