在常压和初始温度443 K的条件下,使用对冲火焰技术实验研究了异十六烷和十氢萘非预混火焰的熄灭特性,测得其熄灭极限Kext,并与正十六烷/氮气的Kext进行了对比.实验结果表明,随着燃料侧燃料质量分数的增加,异十六烷/氮气和十氢萘/氮气的Kext增大,异十六烷/氮气的Kext低于相同燃料浓度的正十六烷/氮气的Kext,分析表明,这主要是由于异十六烷在氧化过程中产生了稳定不易分解的产物所致.
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