Photoacoustic Study of Relaxation Dynamics in Multibubble Systems in Laser-Superheated Water

Sergey I. Kudryashov; Kevin Lyon; Susan D. Allen

doi:10.1103/PhysRevE.73.055301

Photoacoustic Study of Relaxation Dynamics in Multibubble Systems in Laser-Superheated Water

Sergey I. Kudryashov, Kevin Lyon, Susan D. Allen

Arkansas State University - Main Campus

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

Abstract

Microsecond relaxation dynamics in a cavitating surface layer of bulk water superheated by a TEA CO2

laser was studied using contact broadband photoacoustic spectroscopy. Damped nanosecond and microsecond oscillatory pressure-tension cycles recorded by an acoustic transducer are related to oscillations of steam bubbles of different sizes exhibiting strong dissipative losses and collective (coalescence and percolation) phenomena. These measurements also give important insight into basic parameters, characteristic spatial and temporal scales, and the mechanism of laser ablation of absorbing liquids in the thermal confinement regime.

Original language	American English
Journal	Physical Review E
Volume	73
DOIs	https://doi.org/10.1103/PhysRevE.73.055301
State	Published - May 2006
Externally published	Yes

Keywords

superheated water
laser ablation

Disciplines

Physics
Atomic, Molecular and Optical Physics

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10.1103/PhysRevE.73.055301License: Unspecified

Cite this

@article{70ace42d48f4415cb87ace1424b2f189,

title = "Photoacoustic Study of Relaxation Dynamics in Multibubble Systems in Laser-Superheated Water",

abstract = " Microsecond relaxation dynamics in a cavitating surface layer of bulk water superheated by a TEA CO2 laser was studied using contact broadband photoacoustic spectroscopy. Damped nanosecond and microsecond oscillatory pressure-tension cycles recorded by an acoustic transducer are related to oscillations of steam bubbles of different sizes exhibiting strong dissipative losses and collective (coalescence and percolation) phenomena. These measurements also give important insight into basic parameters, characteristic spatial and temporal scales, and the mechanism of laser ablation of absorbing liquids in the thermal confinement regime.",

keywords = "superheated water, laser ablation",

author = "Kudryashov, {Sergey I.} and Kevin Lyon and Allen, {Susan D.}",

note = "Microsecond relaxation dynamics in a cavitating surface layer of bulk water superheated by a TEA $\mathrm{C}{\mathrm{O}}_{2}$ laser was studied using contact broadband photoacoustic spectroscopy. Damped nanosecond and microsecond oscillatory pressure-tension cycles recorded by an acoustic transducer are related to oscillations of steam bubbles of different sizes exhibiting strong dissipative losses and collective (coalescence and percolation) phenomena.",

year = "2006",

month = may,

doi = "10.1103/PhysRevE.73.055301",

language = "American English",

volume = "73",

journal = "Physical Review E",

issn = "2470-0053",

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T1 - Photoacoustic Study of Relaxation Dynamics in Multibubble Systems in Laser-Superheated Water

AU - Kudryashov, Sergey I.

AU - Lyon, Kevin

AU - Allen, Susan D.

N1 - Microsecond relaxation dynamics in a cavitating surface layer of bulk water superheated by a TEA $\mathrm{C}{\mathrm{O}}_{2}$ laser was studied using contact broadband photoacoustic spectroscopy. Damped nanosecond and microsecond oscillatory pressure-tension cycles recorded by an acoustic transducer are related to oscillations of steam bubbles of different sizes exhibiting strong dissipative losses and collective (coalescence and percolation) phenomena.

PY - 2006/5

Y1 - 2006/5

N2 - Microsecond relaxation dynamics in a cavitating surface layer of bulk water superheated by a TEA CO2 laser was studied using contact broadband photoacoustic spectroscopy. Damped nanosecond and microsecond oscillatory pressure-tension cycles recorded by an acoustic transducer are related to oscillations of steam bubbles of different sizes exhibiting strong dissipative losses and collective (coalescence and percolation) phenomena. These measurements also give important insight into basic parameters, characteristic spatial and temporal scales, and the mechanism of laser ablation of absorbing liquids in the thermal confinement regime.

AB - Microsecond relaxation dynamics in a cavitating surface layer of bulk water superheated by a TEA CO2 laser was studied using contact broadband photoacoustic spectroscopy. Damped nanosecond and microsecond oscillatory pressure-tension cycles recorded by an acoustic transducer are related to oscillations of steam bubbles of different sizes exhibiting strong dissipative losses and collective (coalescence and percolation) phenomena. These measurements also give important insight into basic parameters, characteristic spatial and temporal scales, and the mechanism of laser ablation of absorbing liquids in the thermal confinement regime.

KW - superheated water

KW - laser ablation

UR - https://journals.aps.org/pre/abstract/10.1103/PhysRevE.73.055301

U2 - 10.1103/PhysRevE.73.055301

DO - 10.1103/PhysRevE.73.055301

M3 - Article

SN - 2470-0053

VL - 73

JO - Physical Review E

JF - Physical Review E

ER -

Photoacoustic Study of Relaxation Dynamics in Multibubble Systems in Laser-Superheated Water

Abstract

Keywords

Disciplines

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