Тип публикации: статья из журнала
Год издания: 2013
Идентификатор DOI: 10.1134/S105466181301001X
Ключевые слова: annular gas-liquid flow, Canny approach to edge detection on images, Laser-induced fluorescence method, wave flow of liquid films
Аннотация: A secondary instability of the surface of a liquid film sheared by an intense gas flow was found for the first time by our team using the high-speed modified laser-induced fluorescence method. An image-analysis toolkit (in particular, the Canny method) was used for studying space-time evolution of various types of waves. As a result, quantitative characteristics of both the types of waves and the characteristics of the instability phenomena of back slopes of primary waves were obtained. © 2013 Pleiades Publishing, Ltd.
Издание
Журнал: Pattern Recognition and Image Analysis (Advances in Mathematical Theory and Applications)
Выпуск журнала: Т. 23, № 1
Номера страниц: 35-43
ISSN журнала: 10546618
Место издания: Москва
Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)
Персоны
- Alekseenko S.V. (Kutateladze Institute of Thermophysics, Siberian Branch,Russian Academy of Sciences)
- Cherdantsev A.V. (Kutateladze Institute of Thermophysics, Siberian Branch,Russian Academy of Sciences)
- Heinz O.M. (Kutateladze Institute of Thermophysics, Siberian Branch,Russian Academy of Sciences)
- Kharlamov S.M. (Kutateladze Institute of Thermophysics, Siberian Branch,Russian Academy of Sciences)
- Markovich D.M. (Kutateladze Institute of Thermophysics, Siberian Branch,Russian Academy of Sciences)
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