A Speckle Interferometric Flame Research Technique

Autor:	M. Yu. Trofimenko, Valery V. Kalinchak, A. Ya. Bekshaev, A. Yu. Popov, V. G. Tkachenko, A. V. Tyurin
Rok vydání:	2020
Předmět:	010302 applied physics Materials science Physics and Astronomy (miscellaneous) Opacity business.industry Flame structure Phase (waves) Radiation 01 natural sciences 010305 fluids & plasmas Interferometry Speckle pattern Optics 0103 physical sciences Speckle imaging business Refractive index
Zdroj:	Technical Physics. 65:961-967
ISSN:	1090-6525 1063-7842
Popis:	Methods of recording and automated processing of the results of phase-modulated speckle interferometry of optically dense (opaque to intrinsic radiation) flames containing a condensed phase are described. The use of a high-speed single-frame measurement technique and special processing procedures made it possible to determine the spatiotemporal distribution of the refractive index, based on which the flame structure can be identified. As an example, the results of a study of the burning torch of a stationary droplet of medical paraffin are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::23ce98f317cc921eeb48c6fe486929b3 https://doi.org/10.1134/s1063784220060237 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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