journal article·2020-10-01Open access

Temperature measurement based on fluorescence intensity in hydroxyl tagging velocimetry (HTV)

Jun Shao, Jingyin Li, Guohua Li, Zhen Zhang, Zhiyun Hu, Zhenrong Zhang, Sheng Wang, Zhenjie Wu, Jingfeng Ye

AIP Advances· Volume 10· Issue 10

Abstract

Hydroxyl tagging velocimetry (HTV) is generally used for velocity measurement especially in the high-temperature and high-velocity flow field. In this work, according to the monotonous change of OH fluorescence intensity with temperature, the relative temperature distribution could be observed from the intensity distribution along the hydroxyl fluorescence line. We could obtain the temperature along the photodissociation line by calibrating at two positions. In this way, HTV has the potential for simultaneously achieving velocity and temperature without adding extra diagnostic systems.
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Research context

OpenAlex topics: Gas Dynamics and Kinetic Theory · Fluid Dynamics and Turbulent Flows · Spectroscopy and Laser Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Energy and Power Engineering, Xi’an Jiaotong University 1 , Xi’an, Shaanxi 710049, People’s Republic of China

State Key Laboratory of Laser Interaction with Matter, Northwest Institute of Nuclear Technology 2 , Xi’an, Shaanxi 710024, People’s Republic of China

Shaanxi Key Lab of Information Photonic Technique, School of Electronic and Information Engineering, Xi’an Jiaotong University 3 , Xi’an, Shaanxi 710049, People’s Republic of China

Funding

National Natural Science Foundation of China · The Foundation of State Key Laboratory of Laser Interaction with Matter

References (23)

Show source-provided references
1. Acta Astronaut. · 2019 · 157 · 28210.1016/j.actaastro.2018.12.039 ↗
2. J. Appl. Phys. · 2017 · 121 · 03330210.1063/1.4973796 ↗
3. Acta Astronaut. · 2018 · 152 · 75210.1016/j.actaastro.2018.09.027 ↗
4. Opt. Express · 2018 · 26 · 1810510.1364/oe.26.018105 ↗
5. J. Appl. Phys. · 2015 · 118 · 23330110.1063/1.4937272 ↗
6. Meas. Sci. Technol. · 2020 · 31 · 06400510.1088/1361-6501/ab7062 ↗
7. Proc. Combust. Inst. · 2000 · 28 · 26110.1016/s0082-0784(00)80219-2 ↗
8. Appl. Phys. B · 2008 · 92 · 9910.1007/s00340-008-3051-1 ↗
9. Exp. Therm. Fluid Sci. · 2010 · 34 · 39610.1016/j.expthermflusci.2009.10.012 ↗
10. Meas. Sci. Technol. · 2000 · 11 · R3710.1088/0957-0233/11/2/201 ↗
11. Appl. Opt. · 2005 · 44 · 669210.1364/ao.44.006692 ↗
12. 2011
13. Shock Waves · 2012 · 22 · 3910.1007/s00193-011-0340-0 ↗
14. Appl. Opt. · 2014 · 53 · 718210.1364/ao.53.007182 ↗
15. 2016 · 11
16. Appl. Phys. B: Lasers Opt. · 2002 · 74 · 17510.1007/s003400100777 ↗
17. Acta Photonica Sin. · 2019 · 11046 · 0912007
18. Appl. Opt. · 2009 · 48 · 633210.1364/ao.48.006332 ↗
19. Appl. Opt. · 1994 · 33 · 400010.1364/ao.33.004000 ↗
20. Rev. Sci. Instrum. · 1989 · 60 · 63810.1063/1.1141070 ↗
21. Appl. Opt. · 1999 · 38 · 691210.1364/ao.38.006912 ↗
22. Appl. Opt. · 2005 · 44 · 661610.1364/ao.44.006616 ↗
23. Shock Waves · 1998 · 8 · 27510.1007/s001930050120 ↗