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Physical mechanisms of vapor bubble collapse during laser-induced boiling
V. A. Kosyakovab, R. V. Fursenkoab, S. S. Minaevb, V. M. Chudnovskiib a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
b Institute of Applied Mathematics, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
Abstract:
The influence of various physical mechanisms at the stage of collapse of a vapor bubble and the subsequent formation of a cumulative jet in the process of laser-induced boiling near the end of a thin waveguide immersed in a cold liquid is studied numerically. Depending on the intensity of evaporation, three process modes are identified and described.
Keywords:
laser-induced boiling, shaped-charge jet, two-phase flow, evaporation, condensation.
Received: 30.05.2023 Revised: 21.06.2023 Accepted: 26.06.2023
Citation:
V. A. Kosyakov, R. V. Fursenko, S. S. Minaev, V. M. Chudnovskii, “Physical mechanisms of vapor bubble collapse during laser-induced boiling”, Prikl. Mekh. Tekh. Fiz., 64:6 (2023), 109–113; J. Appl. Mech. Tech. Phys., 64:6 (2024), 1036–1040
Linking options:
https://www.mathnet.ru/eng/pmtf3205 https://www.mathnet.ru/eng/pmtf/v64/i6/p109
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