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On Possibility of the Development of Instability of the Surface of the Dome of a Rising Bubble
- Authors: Meshkov E.E.1, Mokretsov R.V.2,3, Novikova I.A.2,3, Sedov S.Y.2,3, Smagin I.R.2,3
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Affiliations:
- Саровский физико-технический институт – филиал НИЯУ МИФИ
- Sarov Physical and Technical Institute (Branch of National Research Nuclear University (MEPhI)
- Russian Federal Nuclear Center “All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF)”
- Issue: No 3 (2023)
- Pages: 6-11
- Section: Articles
- URL: https://journals.rcsi.science/1024-7084/article/view/135067
- DOI: https://doi.org/10.31857/S0568528122600436
- EDN: https://elibrary.ru/NSVJKE
- ID: 135067
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Abstract
The results of experiments on the study of stability of the dome of a water bubble rising through a salt solution are presented. The experimental results are obtained using the PLIF method by recording the flow in the plane that coincides with the axis of symmetry of the bubble, The experiments demonstrate the possibility of the development of instability in the vicinity of the pole of the dome of such a bubble in accordance with the previously published results of computational simulation.
About the authors
E. E. Meshkov
Саровский физико-технический институт – филиал НИЯУ МИФИ
Email: irinamonachova@mail.ru
Sarov, Russia
R. V. Mokretsov
Sarov Physical and Technical Institute (Branch of National Research Nuclear University (MEPhI); Russian Federal Nuclear Center “All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF)”
Email: irinamonachova@mail.ru
Sarov, Russia; Sarov, Russia
I. A. Novikova
Sarov Physical and Technical Institute (Branch of National Research Nuclear University (MEPhI); Russian Federal Nuclear Center “All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF)”
Email: irinamonachova@mail.ru
Sarov, Russia; Sarov, Russia
S. Yu. Sedov
Sarov Physical and Technical Institute (Branch of National Research Nuclear University (MEPhI); Russian Federal Nuclear Center “All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF)”
Email: irinamonachova@mail.ru
Sarov, Russia; Sarov, Russia
I, R. Smagin
Sarov Physical and Technical Institute (Branch of National Research Nuclear University (MEPhI); Russian Federal Nuclear Center “All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF)”
Author for correspondence.
Email: irinamonachova@mail.ru
Sarov, Russia; Sarov, Russia
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