摘要
利用主成分分析(PrincipalComponentAnaly sis)的方法对甲烷/空气氧化的详细化学反应机理进行了简化,在低压层流预混火焰条件下进行了计算,计算结果与详细机理的计算结果及实验值进行了比较。结果表明简化机理与详细机理吻合较好,简化机理的规模和计算时间有所减少。
The principal component analysis method is used to reduce a detailed oxidation mechanism of methane/air. The computations are performed under the low pressure laminar premixed flame, and the results are compared with those of detailed mechanism calculations and measurements. , with good agreements, while the size and the computational CPU time can be decreased.
出处
《火灾科学》
CSCD
2004年第3期158-162,共5页
Fire Safety Science
基金
国家重点基础研究专项经费资助(2001CB409600)
中科院社会公益研究专项资金(2001DIA40035)
