The brief introduction of different laser diagnostics methods used in aeroengine combustion research

Xing, Fei and Zhao, Mengmeng and Zhao, Jian (2016) The brief introduction of different laser diagnostics methods used in aeroengine combustion research. Journal of Sensors, 2016:2183569. pp. 1-13. ISSN 1687-725X

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Abstract

Combustion test diagnosis has always been one of the most important technologies for the development of aerospace engineering. The traditional methods of measurement have been unable to meet the requirements of accurate capture of the flow field in the development process of the aeroengine combustor. Therefore, the development of high-precision measurement and diagnostic techniques to meet the needs of the aeroengine combustor design is imperative. Laser diagnostics techniques developed quickly in the past several years. They are used to measure the parameters of the combustion flow field such as velocity, temperature, and
components concentration with high space and time resolution and brought no disturbance. Planar laser-induced fluorescence, coherent anti-Stokes Raman scattering, tunable diode laser absorption spectroscopy, and Raman scattering were introduced systemically in this paper. After analysis of their own advantages and disadvantages, the authors considered validated Raman scattering system and Tunable Diode Laser Absorption Tomography are more suitable for research activities on aeroengine combustion systems.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Faculty/School / Institute/Centre: Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering (1 Jul 2013 -)
Faculty/School / Institute/Centre: Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering (1 Jul 2013 -)
Date Deposited: 05 Jul 2016 02:02
Last Modified: 08 Jun 2021 04:50
Uncontrolled Keywords: Aeroengine combustors; Coherent anti Stokes Raman scattering; Diagnostics techniques; High-precision measurement; Methods of measurement; Planar laser induced fluorescence; Tunable diode laser absorption; Tunable diode laser absorption spectroscopy
Fields of Research (2008): 09 Engineering > 0901 Aerospace Engineering > 090101 Aerodynamics (excl. Hypersonic Aerodynamics)
09 Engineering > 0901 Aerospace Engineering > 090107 Hypersonic Propulsion and Hypersonic Aerodynamics
Fields of Research (2020): 40 ENGINEERING > 4012 Fluid mechanics and thermal engineering > 401201 Aerodynamics (excl. hypersonic aerodynamics)
40 ENGINEERING > 4001 Aerospace engineering > 400106 Hypersonic propulsion and hypersonic aerothermodynamics
Identification Number or DOI: https://doi.org/10.1155/2016/2183569
URI: http://eprints.usq.edu.au/id/eprint/29204

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