摘要
用平面激光诱导荧光 (PLIF)技术测量了烧煤油的酒精喷灯单脉冲激光诱导荧光 ,由平面荧光图可清晰地看到氢氧基与C2、C3 在火焰中的位置 ,同时 ,也看到了煤油火焰由发生、发展到熄灭过程中火焰结构的变化 ;PLIF技术是研究火焰结构的有力工具。
The fluorescence images of flame from alcohol blowtorch burning kerosene were obtained by planar laser induced fluorescence(PLIF)technique with single laser pulse.The positions of hydroxy radial,C 2 and C 3 in the flame can be obviously displayed from the images,besides,the full process of change for the flame structure from ignition to extinction can be observed.PLIF technique provides a powerful tool for investigating flame structure.
出处
《分析测试学报》
CAS
CSCD
北大核心
2003年第2期16-18,共3页
Journal of Instrumental Analysis
基金
国家自然科学基金重点项目(12232060)
关键词
平面激光诱导荧光
氢氧基
C2
C3
火焰结构
单脉冲
Planer laser induced fluorescence
Hydroxyl radical
C 2
C 3
Flame structure
Single pulse
