Hydrodynamic aspects of the channel formation by a CO2 laser beam penetrating deep into a liquid

被引：4

作者：

Golubev, VS ^{[1
]}

Mirzoev, FK ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Laser & Informat Technol, Shatura, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2003年 / 29卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

Experimental Data; Growth Rate; Laser Beam; Characteristic Frequency; Channel Wall;

D O I：

10.1134/1.1565629

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

It is shown that, taking into account the hydrodynamic phenomena accompanying the development and maintenance of a deep laser-induced vapor-gas channel in a liquid, it is possible to estimate the order of magnitude of the channel depth and growth rate, as well as the characteristic frequencies of the channel wall instabilities and acoustic perturbations. The estimates agree with the experimental data. (C) 2003 MAIK "Nauka/Interperiodica".

引用

页码：188 / 190

页数：3

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