摘要
从实验和数值模拟两方面探讨了甲醇的热点火特性。实验中应用快速压缩机得到了温度与点火延迟期的关系。计算中采用了基元化学反应动力学模型,给出了压力、温度、产物及主要中间反应体的变化历程。对助燃剂二叔丁基过氧化物的活化作用进行了理论分析。
Experimental and numerical studies were carried out on the
spontaneous ignition of methanol. The ignition delay and temperature curves
were measured with a rapid compression machine. The ignition process is
simulated with a kinetic scheme in a quasi-adiabitic model. The role of
ditertiary butyl peroxide as an additive was analyzed.
出处
《北京理工大学学报》
EI
CAS
CSCD
1994年第4期347-354,共8页
Transactions of Beijing Institute of Technology
基金
国家教委留学回国人员科研资助项目
关键词
燃料
甲醇
热点火
链反应
methanols
thermal ignitions
chain reactions
