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This article is cited in 2 scientific papers (total in 2 papers)
Planar spontaneous raman-scattering spectroscopy for reacting jet-flow diagnostics using Lyot–Ehman tunable filter
D. K. Sharaborinab, D. M. Markovichab, V. M. Dulinab a S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences
b Novosibirsk State University
Abstract:
The spatial-density distribution in burning a premixed methane–air swirling turbulent jet has been studied by measuring the intensity of the Stokes branch of spontaneous Raman scattering for vibrational–rotational transitions in nitrogen. An optical system comprising a Nd:YAG laser and the liquid-crystalline Lyot–Ehman tunable filter has been created and tested by measuring the temperature and density fields in a cone-shaped laminar flame. It has been established that the difference of data obtained using the Stokes component of Raman scattering in nitrogen and its ratio to the anti-Stokes component does not exceed 5% in a temperature range from 300 to 1800 K.
Received: 18.05.2017
Citation:
D. K. Sharaborin, D. M. Markovich, V. M. Dulin, “Planar spontaneous raman-scattering spectroscopy for reacting jet-flow diagnostics using Lyot–Ehman tunable filter”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:2 (2018), 32–40; Tech. Phys. Lett., 44:1 (2018), 53–56
Linking options:
https://www.mathnet.ru/eng/pjtf5905 https://www.mathnet.ru/eng/pjtf/v44/i2/p32
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Abstract page: | 37 | Full-text PDF : | 12 |
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