The Effect of Secondary Boiling on the Dynamics of a Jet Formed during Vapor-Bubble Collapse Induced by Laser Heating of a Liquid

A. A. Chernov; M. A. Guzev; A. A. Pil’nik; T. P. Adamova; A. A. Levin; V. M. Chudnovskii

doi:10.1134/S1028335821110033

The Effect of Secondary Boiling on the Dynamics of a Jet Formed during Vapor-Bubble Collapse Induced by Laser Heating of a Liquid

A. A. Chernov, M. A. Guzev, A. A. Pil’nik, T. P. Adamova, A. A. Levin, V. M. Chudnovskii

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

A single act of boiling a liquid underheated to the saturation temperature is experimentally investigated when the liquid is exposed to continu ous-wave laser radiation introduced into the working volume by means of a thin optical fiber. It is shown that a vapor bubble formed near the end of the optical fiber during collapse forms a hot cumulative jet, the phenomenon of secondary boiling around which is observed. The secondary vapor inclusion formed around the jet has an extended shape, moves, and evolves together with it. The significant effect of this inclusion on jet-propagation dynamics is demonstrated.

Язык оригинала	английский
Страницы (с-по)	325-328
Число страниц	4
Журнал	Doklady Physics
Том	66
Номер выпуска	11
DOI	https://doi.org/10.1134/S1028335821110033
Состояние	Опубликовано - нояб. 2021

Предметные области OECD FOS+WOS

2.05 ТЕХНОЛОГИЯ МАТЕРИАЛОВ
1.03 ФИЗИЧЕСКИЕ НАУКИ И АСТРОНОМИЯ

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10.1134/S1028335821110033

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title = "The Effect of Secondary Boiling on the Dynamics of a Jet Formed during Vapor-Bubble Collapse Induced by Laser Heating of a Liquid",

abstract = "A single act of boiling a liquid underheated to the saturation temperature is experimentally investigated when the liquid is exposed to continu ous-wave laser radiation introduced into the working volume by means of a thin optical fiber. It is shown that a vapor bubble formed near the end of the optical fiber during collapse forms a hot cumulative jet, the phenomenon of secondary boiling around which is observed. The secondary vapor inclusion formed around the jet has an extended shape, moves, and evolves together with it. The significant effect of this inclusion on jet-propagation dynamics is demonstrated.",

keywords = "cumulative jet, laser-induced boiling, vapor bubble",

author = "Chernov, {A. A.} and Guzev, {M. A.} and Pil{\textquoteright}nik, {A. A.} and Adamova, {T. P.} and Levin, {A. A.} and Chudnovskii, {V. M.}",

note = "Funding Information: This work was supported by the Russian Science Foundation, project no. 19-19-00122. Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

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The Effect of Secondary Boiling on the Dynamics of a Jet Formed during Vapor-Bubble Collapse Induced by Laser Heating of a Liquid. / Chernov, A. A.; Guzev, M. A.; Pil’nik, A. A. и др.

В: Doklady Physics, Том 66, № 11, 11.2021, стр. 325-328.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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AU - Adamova, T. P.

AU - Levin, A. A.

AU - Chudnovskii, V. M.

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AB - A single act of boiling a liquid underheated to the saturation temperature is experimentally investigated when the liquid is exposed to continu ous-wave laser radiation introduced into the working volume by means of a thin optical fiber. It is shown that a vapor bubble formed near the end of the optical fiber during collapse forms a hot cumulative jet, the phenomenon of secondary boiling around which is observed. The secondary vapor inclusion formed around the jet has an extended shape, moves, and evolves together with it. The significant effect of this inclusion on jet-propagation dynamics is demonstrated.

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