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This article is cited in 11 scientific papers (total in 11 papers)
Interaction of laser radiation with matter
The mechanism of the drilling of holes in vertical metallic plates by cw CO2 laser radiation
V. V. Likhanskii, A. I. Loboiko, G. F. Antonova, A. G. Krasyukov, V. P. Sayapin Troitsk Institute for Innovation and Fusion Research
Abstract:
The possibility of making a hole in a vertical plate with the aid of laser radiation at a surface temperature not exceeding the boiling point is analysed neglecting the vapour pressure. The mechanism of the degradation of the liquid layer involving a reduction of its thickness, as a result of the redistribution of the molten mass owing to the operation of the force of gravity and of thermocapillary convection, is examined. The theoretical dependence of the critical size of the molten zone on the plate thickness is obtained and a comparison is made with experimental data.
Received: 06.10.1998
Citation:
V. V. Likhanskii, A. I. Loboiko, G. F. Antonova, A. G. Krasyukov, V. P. Sayapin, “The mechanism of the drilling of holes in vertical metallic plates by cw CO2 laser radiation”, Kvantovaya Elektronika, 26:2 (1999), 139–143 [Quantum Electron., 29:2 (1999), 139–143]
Linking options:
https://www.mathnet.ru/eng/qe1433 https://www.mathnet.ru/eng/qe/v26/i2/p139
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