High repetition rate planar laser induced fluorescence of OH in a turbulent non-premixed flame

被引：107

作者：

Kaminski, CF ^{[1
]}

Hult, J ^{[1
]}

Aldén, M ^{[1
]}

机构：

[1] Lund Inst Technol, Div Combust Phys, S-22100 Lund, Sweden

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1999年 / 68卷 / 04期

关键词：

D O I：

10.1007/s003400050700

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

High speed planar laser induced fluorescence (PLIF) imaging of the OH radical is presented in a turbulent nonpremixed methane-air flame. Sequences of up to eight successive PLIF images could be resolved sequentially at several id-It repetition rates, Turbulent flow phenomena such as vortex formation and air entrainment in the flow could be visualised and their development tracked in real time. Turbulence/chemistry interactions such as local extinction and re-ignition and their temporal evolution can be studied with the presented system.

引用

页码：757 / 760

页数：4

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