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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 6, Pages 17–24
(Mi pmtf1968)
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This article is cited in 2 scientific papers (total in 2 papers)
Model of explosive pulsed vaporization of dielectric liquids by intense laser irradiation of their surfaces
Yu. I. Sentsov Khrunichev State Space Research-and-Production Center, Moscow, 121087, Russia
Abstract:
The mechanism of explosive vaporization interaction of laser radiation with matter is studied theoretically. It is shown that, in dielectric liquids with a free surface, periodic explosive boiling is possible if the laser radiation intensity exceeds the rate of heat transfer from the region of laser radiation absorption. Analytical expressions are obtained to estimate the pulsating boiling period and the thickness of the surface liquid layer dispersed by fluctuation vapor bubbles during each boiling. The degree of absorption of laser radiation by the aerosol formed above the liquid surface is estimated.
Keywords:
dielectric liquid, laser radiation, liquid vaporization, spinodal decomposition of the liquid.
Received: 07.05.2007 Accepted: 02.10.2007
Citation:
Yu. I. Sentsov, “Model of explosive pulsed vaporization of dielectric liquids by intense laser irradiation of their surfaces”, Prikl. Mekh. Tekh. Fiz., 49:6 (2008), 17–24; J. Appl. Mech. Tech. Phys., 49:6 (2008), 902–908
Linking options:
https://www.mathnet.ru/eng/pmtf1968 https://www.mathnet.ru/eng/pmtf/v49/i6/p17
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Abstract page: | 23 | Full-text PDF : | 21 |
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