摘要
针对热着火过程建模及临界参数的求解等问题,采用幂级数方法对Semenov模型中的着火温度、着火延迟时间等临界特性参量进行求解。以庚烷为试验对象,对热环境作用下庚烷的着火过程进行了实验研究。实验表明,运用Semenov模型求解该类型系统的着火延迟等火灾临界参数是可行的。
As for the method was used for gnition delay. With gnition process was problem of modeling and solution for the thermal solving of the Semenov model critical features, such n-heptane as the test object, under the action of the experimentally investigated. Results show that it is model to solve the fire ignition delay and other critical parameters. ignition, the power series as ignition temperature and thermal environment of the feasible to use the Semenov
出处
《热科学与技术》
CAS
CSCD
北大核心
2013年第3期255-259,共5页
Journal of Thermal Science and Technology
基金
国防预研基金资助项目(9140A14000106JB11)
海军工程大学科研基金资助项目(HGDQNJJ11013)
关键词
正庚烷
热着火
着火温度
延迟时间
n-heptane
thermal ignition
ignition temperature
delay time
