An experimental study was performed on combustion of leanand stoichiometric-premixed spays in counter flow. N-decane was used as a liquid fuel with low volatility. In stoichiometricpremixed spray combustion, both blue flame and yellow flame were established near the stagnation region. As the mean droplet diameter was increased, the yellow-luminous region decreased and blue streaks appeared behind the yellow luminous region. In lean-premixed spray combustion, two distinct layers of blue flame and yellow flame were no longer observed. The blue region consisted of a number of blue streaks. The flame could be stabilized within a specific range of the mean droplet diameter. Flame structure and stabilization are discussed based on the flame-spread mechanism of droplet array with a low-volatility fuel.
|出版ステータス||出版済み - 12月 1 2005|
|イベント||5th Asia-Pacific Conference on Combustion, ASPACC 2005 - Adelaide, SA, オーストラリア|
継続期間: 7月 17 2005 → 7月 20 2005
|その他||5th Asia-Pacific Conference on Combustion, ASPACC 2005|
|Period||7/17/05 → 7/20/05|
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