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Teplofizika vysokikh temperatur, 2012, Volume 50, Issue 1, Pages 83–88
(Mi tvt232)
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This article is cited in 26 scientific papers (total in 26 papers)
Heat and Mass Transfer and Physical Gasdynamics
The nature of microbubble emission under subcooled water boiling
Yu. A. Zeigarnik, D. N. Platonov, K. A. Khodakov, Yu. L. Shekhter Joint Institute of High Temperatures, Russian Academy of Sciences, ul. Izhorskaya 13, Moscow, 125412, Russia
Abstract:
Under boiling of highly subcooled water at high heat flow rates, several authors have observed emission of numerous small ($10$–$80$ $\mu$m) bubbles. This phenomenon has been called as “microbubble emission”. In this paper we make an attempt to explain this phenomenon by emission on the surface and in the near-surface liquid layer of the residual air that has not been removed in the course of the water deaeration (degassing).
Received: 25.11.2010
Citation:
Yu. A. Zeigarnik, D. N. Platonov, K. A. Khodakov, Yu. L. Shekhter, “The nature of microbubble emission under subcooled water boiling”, TVT, 50:1 (2012), 83–88; High Temperature, 50:1 (2012), 78–83
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https://www.mathnet.ru/eng/tvt232 https://www.mathnet.ru/eng/tvt/v50/i1/p83
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Abstract page: | 287 | Full-text PDF : | 105 | References: | 56 |
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