10 kHz 2D thermometry in turbulent reacting flows using two-color OH planar laser-induced fluorescence

Hsu Paul S.; Jiang Naibo; Lauriola Daniel; Grib Stephen W.; Schumaker Stephen A.; Caswell Andrew W.; Roy Sukesh

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10 kHz 2D thermometry in turbulent reacting flows using two-color OH planar laser-induced fluorescence

机译：使用双色OH平面激光诱导的荧光湍流反应流动的10kHz 2D温度测量

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10 kHz two-color OH planar laser-induced fluorescence (PLIF) thermometry was demonstrated in both laminar Hencken flames and turbulent premixed jet flames using two injection-seeded optical parametric oscillators (OPOs) pumped by a high-speed three-legged burst-mode laser. The two burst-modeOPOs generate similar to 5 mJ=pulse at 282 nm and 286 nm to excite the Q1.5/ and Q1.14/ transitions of the A(2) Sigma(+) <- X-2 5 (1,0) system of OH, respectively. PLIF images were collected simultaneously from each of the two transitions and ratios of intensities from the two images were used to determine local temperatures. Analyses of flame curvature, temperature, and the correlation in time of these two quantities are also discussed. The results from this work are promising for the use of this technique in more complex flow environments and at, potentially, even higher repetition rate.(C) 2021 Optical Society of America

机译：在层流亨肯火焰和湍流预混合射流火焰中，利用高速三足脉冲激光泵浦的两个注入种子光学参量振荡器（OPO）对10kHz双色OH平面激光诱导荧光（PLIF）测温进行了实验研究。两个突发模式在282 nm和286 nm处产生类似于5 mJ=脉冲的脉冲，以激发Q1。5/和第一季度。14/分别是OH的A（2）σ（+）<-X-25（1,0）体系的跃迁。从两个转变中的每一个同时收集PLIF图像，并使用两个图像的强度比来确定局部温度。分析了火焰曲率、温度以及这两个量在时间上的相关性。这项工作的结果有望在更复杂的流动环境中使用这项技术，并且有可能以更高的重复频率使用。（2021）美国光学学会

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《Applied optics》 |2021年第15期|共7页
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Hsu Paul S.; Jiang Naibo; Lauriola Daniel; Grib Stephen W.; Schumaker Stephen A.; Caswell Andrew W.; Roy Sukesh;
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Spectral Energies LLC Beavercreek OH 45431 USA;

Spectral Energies LLC Beavercreek OH 45431 USA;

Spectral Energies LLC Beavercreek OH 45431 USA;

Spectral Energies LLC Beavercreek OH 45431 USA;

Aerosp Syst Directorate Air Force Res Lab Wright Patterson AFB OH 45433 USA;

Aerosp Syst Directorate Air Force Res Lab Wright Patterson AFB OH 45433 USA;

Spectral Energies LLC Beavercreek OH 45431 USA;

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3. Time-Dependent 2D Modeling of Magnetron Plasma Torch in Turbulent Flow [J] . 黎林村, 夏维东等离子体科学和技术：英文版 . 2008,第003期
4. Time-Dependent 2D Modeling of Magnetron Plasma Torch in Turbulent Flow [J] . LI Lincun, XIA Weidong 等离子体科学和技术（英文版） . 2008,第003期
5. Two-color volumetric laser-induced fluorescence for 3D OH and temperature fields in turbulent reacting flows [J] . Halls B. R., Hsu P. S., Roy S., Optics Letters . 2018,第12期

机译：湍流反应流动中的3D孔和温度场的两色体积激光诱导荧光
6. Nitric-oxide planar laser-induced fluorescence at 10 kHz in a seeded flow, a plasma discharge, and a flame [J] . Stephen D. Hammack, Campbell D. Carter, James R. Gord, Applied optics . 2012,第36期

机译：一氧化氮平面激光在种子流，等离子体放电和火焰中产生的10 kHz荧光
7. Two-dimensional temperature in a detonation channel using two-color OH planar laser-induced fluorescence thermometry [J] . Grib Stephen W., Fugger Christopher A., Hsu Paul S., Combustion and Flame . 2021,第Juna期

机译：使用双色OH平面激光诱导荧光测温法在爆炸通道中的二维温度
8. Investigation of Soot Formation in Turbulent Nonpremixed Ethylene Jet Flames by 2D Laser-induced Incandescence and Planar Laser-induced Fluorescence [C] . Jiayao Zhang, Christopher R. Shaddix, Robert W. Schefer National Combustion Meeting . 2009

机译：2D激光诱导的白炽混合物和平面激光诱导荧光湍流非增殖乙烯喷射火焰中烟尘形成的研究
9. Flame front structures studies of highly turbulent reacting flow over a backward facing step using KHz OH-CH planar laser induced fluorescence. [D] . Acosta-Zamora, Arturo. 2016

机译：使用KHz OH-CH平面激光诱导的荧光，研究面向后步骤的高度湍流反应流的火焰前沿结构。
10. Detection of Interfacial Structures in Inclined Liquid-Liquid Flows Using Parallel-Wire Array Probe and Planar Laser-Induced Fluorescence Methods [O] . Lusheng Zhai, Zihan Meng, Jie Yang, 2020

机译：使用平行线阵列探针和平面激光诱导荧光方法检测倾斜液体流中的界面结构
11. Applications of planar laser induced fluorescence in turbulent reacting flows [O] . A Cessou, U Meier, D Stepowski 1999

机译：平面激光诱导荧光在湍流反应流中的应用
12. Stereoscopic Planar Laser-Induced Fluorescence Imaging at 500 kHz [R] . Medford, T. L., Danehy, P. M., Jones, S. B., 2011

机译：立体平面激光诱导荧光成像在500 kHz

10 kHz 2D thermometry in turbulent reacting flows using two-color OH planar laser-induced fluorescence

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