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HUSTIR > College of Engineering > Department of Mechanical Engineering & Graduate Institute of Precision Machinery and Manufacturing Technology > Journal > Item 310993100/250

Please use this identifier to cite or link to this item: http://ir.hust.edu.tw/dspace/handle/310993100/250

Title:	火焰拉仲和路易數效應對稀薄噴霧火焰熄滅的影響
Authors:	蔡志信侯順雄
Contributors:	修平技術學院機械工程系
Keywords:	稀薄噴霧火焰拉仲路易數熄滅
Date:	2003-09
Issue Date:	2008-08-22T06:17:14Z
Abstract:	一維流場中橫截面積(cross-sectional area)的改變會引發火焰拉伸(flame stretch)的作用，對預混火焰的燃燒特性其有重大的影響。但截至目前為止，相關的文獻探討僅侷限於單柑氣態火焰，欠缺對於橫截面檳逐漸變大或變小的一維兩柑噴霧火焰分析。本研究利用高活化能極限近似微擾理論來探討貝橫截面積改變的一縰流場中一層流勺億態、稀薄、均一分佈噴霧火焰的燃燒特性和熄滅現象，期望了解因橫截面積變化所引起之火焰拉伸(flame stretch)、噴霧液滴半徑大小、液態燃料量和Le數(Lewis number)這四項參數對噴霧火焰的重大影響
Relation:	修平學報 7, 63-74
Appears in Collections:	[Department of Mechanical Engineering & Graduate Institute of Precision Machinery and Manufacturing Technology] Journal

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