Study of growth and subsequent collapse of a vapor bubble formed as a result of exposure of laser radiation on an underheated liquid

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Study of growth and subsequent collapse of a vapor bubble formed as a result of exposure of laser radiation on an underheated liquid. / Chernov, A. A.; Levin, A. A.; Adamova, T. P.

In: Thermophysics and Aeromechanics, Vol. 30, No. 2, 03.2023, p. 347-354.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{1f506a5bc18047378cb18f2af5eb8f03,

title = "Study of growth and subsequent collapse of a vapor bubble formed as a result of exposure of laser radiation on an underheated liquid",

abstract = "The object of an experimental study is a vapor bubble formed in a subcooled liquid due to absorption of laser radiation transmitted into the working volume through a thin optical fiber. Evolution of a bubble is characterized by its rapid growth and collapse with the generation of a hot submerged jet. Some features of the process under study are considered in relation to the field of medicine. Normal saline is used as the working fluid. It is shown that under the same conditions (radiation power, optical fiber diameter, and initial temperature of liquid), the dimensions reached by a vapor bubble in saline are much smaller than those in pure water. A significant influence of the shape of a fiber tip on the nature of the process under study was revealed.",

keywords = "laser-induced boiling, subcooled liquid, submerged jet, vapor bubble",

author = "Chernov, {A. A.} and Levin, {A. A.} and Adamova, {T. P.}",

note = "The work was supported by the Russian Science Foundation (project code 22-19-00092). Публикация для корреткировки.",

year = "2023",

month = mar,

doi = "10.1134/S0869864323020154",

language = "English",

volume = "30",

pages = "347--354",

journal = "Thermophysics and Aeromechanics",

issn = "0869-8643",

publisher = "PLEIADES PUBLISHING INC",

number = "2",

}

RIS

TY - JOUR

T1 - Study of growth and subsequent collapse of a vapor bubble formed as a result of exposure of laser radiation on an underheated liquid

AU - Chernov, A. A.

AU - Levin, A. A.

AU - Adamova, T. P.

N1 - The work was supported by the Russian Science Foundation (project code 22-19-00092). Публикация для корреткировки.

PY - 2023/3

Y1 - 2023/3

N2 - The object of an experimental study is a vapor bubble formed in a subcooled liquid due to absorption of laser radiation transmitted into the working volume through a thin optical fiber. Evolution of a bubble is characterized by its rapid growth and collapse with the generation of a hot submerged jet. Some features of the process under study are considered in relation to the field of medicine. Normal saline is used as the working fluid. It is shown that under the same conditions (radiation power, optical fiber diameter, and initial temperature of liquid), the dimensions reached by a vapor bubble in saline are much smaller than those in pure water. A significant influence of the shape of a fiber tip on the nature of the process under study was revealed.

AB - The object of an experimental study is a vapor bubble formed in a subcooled liquid due to absorption of laser radiation transmitted into the working volume through a thin optical fiber. Evolution of a bubble is characterized by its rapid growth and collapse with the generation of a hot submerged jet. Some features of the process under study are considered in relation to the field of medicine. Normal saline is used as the working fluid. It is shown that under the same conditions (radiation power, optical fiber diameter, and initial temperature of liquid), the dimensions reached by a vapor bubble in saline are much smaller than those in pure water. A significant influence of the shape of a fiber tip on the nature of the process under study was revealed.

KW - laser-induced boiling

KW - subcooled liquid

KW - submerged jet

KW - vapor bubble

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85168415050&origin=inward&txGid=7fe97cdff253bd939c52ba2ebcfd508a

UR - https://www.mendeley.com/catalogue/ab905dfd-9527-3d5a-85fe-d04504ab5595/

U2 - 10.1134/S0869864323020154

DO - 10.1134/S0869864323020154

M3 - Article

VL - 30

SP - 347

EP - 354

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 2

ER -

ID: 59654681