Theory of Flames with Real Chemistry

摘要9526410威廉姆斯加州大学圣地亚哥分校这项基于成果的继续提案通过应用由PI开发的基于渐近的技术，专注于对各种扩散火焰中的详细化学进行建模，并且是PI目前正在进行的工作的合理扩展。将要研究的新火焰系统将包括(1)高级碳氢火焰，(2)高级酒精火焰，(3)含卤素的氢火焰，和(4)含氮火焰。还将研究火焰中氮氧化物的产生以及应变的内在稳定性和影响。将特别注意推导出有用的简化动力学方案。研究结果将有助于我们对火焰传播机制、火焰结构、火焰不稳定性以及火焰着火和熄灭等方面的认识。

ABSTRACT 9526410 Williams UC-San Diego This accomplishments based continuation proposal focuses on the modeling of the detailed chemistry in various diffusion flames through the application of asymptotic-based techniques developed by the PI and is a logical extension of the work presently being carried out by the PI. New flame systems to be investigated will include (1) higher hydrocarbon flames, (2) higher alcohol flames, (3) hydrogen flames containing halogens, and (4) nitrogen containing flames. The production of the oxides of nitrogen in flames and the intrinsic stability and influences of strain will also be investigated. Special attention will be paid to the derivation of useful reduced kinetic schemes. The results will contribute to our knowledge of mechanisms of flame propagation, flame structure, flame instabilities and flame ignition and extinction.