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Investigation of phase and temperature perturbations induced by a candle using Hilbert optics methods Full article

Journal Journal of Physics: Conference Series
ISSN: 1742-6588 , E-ISSN: 1742-6596
Output data Year: 2022, Volume: 2233, Number: 1, Article number : 012006, Pages count : DOI: 10.1088/1742-6596/2233/1/012006
Authors Arbuzov V.A. 1,3 , Arbuzov E.V. 1,2,3 , Dubnishchev Y.N. 1,3 , Zolotukhina O.S. 1,3 , Lukashov V.V. 1
Affiliations
1 Kutateladze Institute of Thermophysics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
2 Sobolev Institute of Mathematics of the Siberian Branch, The Russian Academy of Sciences, Novosibirsk, Russian Federation
3 Novosibirsk State Technical University, Novosibirsk, Russian Federation

Funding (3)

1 Institute of Thermophysics SB RAS, Novosibirsk, Russia 121031800217-8
2 Sobolev Institute of Mathematics 0314-2019-0011
3 Russian Foundation for Basic Research 20-38-90195

Abstract: The method of multiwave RGB-optical Hilbert diagnostics of the phase and temperature spatial structure of the flame (in an air flow heated by a candle flame) at a fixed moment of time is discussed. The object of study satisfies the model of axial symmetry of the torch associated with the vertical orientation of the candle. The reliability of the received results is confirmed by comparing the reconstructed radial temperature by experimental hilbertogram with data measured by a thermocouple. The flickering effect of the flame was not taken into account in the work, this is the subject of further research. © Published under licence by IOP Publishing Ltd.
Cite: Arbuzov V.A. , Arbuzov E.V. , Dubnishchev Y.N. , Zolotukhina O.S. , Lukashov V.V.
Investigation of phase and temperature perturbations induced by a candle using Hilbert optics methods
Journal of Physics: Conference Series. 2022. V.2233. N1. 012006 . DOI: 10.1088/1742-6596/2233/1/012006 Scopus РИНЦ OpenAlex
Dates:
Accepted: Mar 11, 2022
Published online: Apr 25, 2022
Identifiers:
Scopus: 2-s2.0-85129901349
Elibrary: 48586985
OpenAlex: W4224884108
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