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This article is cited in 9 scientific papers (total in 9 papers)
Interaction of laser radiation with matter. Laser plasma
Development of multivortex flow of a stainless-steel melt under the action of laser radiation on its surface
G. F. Antonova, G. G. Gladush, F. K. Kosyrev, A. G. Krasyukov, V. V. Likhanskii, A. I. Loboiko, V. P. Sayapin Troitsk Institute for Innovation and Fusion Research
Abstract:
A numerical investigation was made of the structure of thermocapillary convection of a laser melt formed by radiation with various parameters in the specific case of SS304 stainless steel. A critical Reynolds number was found: above this number a single-vortex structure of the melt flow changed to two vortices. A comparison of the shape of the molten pool predicted by numerical calculations with experiments confirmed the existence of a two-vortex structure initiated solely by thermocapillary forces on the melt surface. A correlative dependence was proposed for relating the laser radiation parameters to those of the molten pool when a two-vortex flow structure appeared.
Received: 14.01.1998
Citation:
G. F. Antonova, G. G. Gladush, F. K. Kosyrev, A. G. Krasyukov, V. V. Likhanskii, A. I. Loboiko, V. P. Sayapin, “Development of multivortex flow of a stainless-steel melt under the action of laser radiation on its surface”, Kvantovaya Elektronika, 25:5 (1998), 443–446 [Quantum Electron., 28:5 (1998), 430–433]
Linking options:
https://www.mathnet.ru/eng/qe1242 https://www.mathnet.ru/eng/qe/v25/i5/p443
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Abstract page: | 132 | Full-text PDF : | 75 | First page: | 1 |
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