On Possibility of the Development of Instability of the Surface of the Dome of a Rising Bubble

E. E. Meshkov; Мешков Е. Е.; R. V. Mokretsov; Мокрецов Р. В.; I. A.  Novikova; Новикова И. А.; S. Yu. Sedov; Седов С. Ю.; I, R. Smagin; Смагин И. Р.

doi:10.31857/S0568528122600436

On Possibility of the Development of Instability of the Surface of the Dome of a Rising Bubble

作者: Meshkov E.¹, Mokretsov R.²^,3, Novikova I.²^,3, Sedov S.²^,3, Smagin I.²^,3
隶属关系:
1. Саровский физико-технический институт – филиал НИЯУ МИФИ
2. Sarov Physical and Technical Institute (Branch of National Research Nuclear University (MEPhI)
3. Russian Federal Nuclear Center “All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF)”
期: 编号 3 (2023)
页面: 6-11
栏目: 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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详细

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.

关键词

Rayleigh–Taylor instability, rising bubble dome, small Atwood number, accelerated shear flow, relaminarization, PLIF method

作者简介

E. Meshkov

Саровский физико-технический институт – филиал НИЯУ МИФИ

Email: irinamonachova@mail.ru
Sarov, Russia

R. 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. Novikova

Email: irinamonachova@mail.ru
Sarov, Russia; Sarov, Russia

S. Sedov

Email: irinamonachova@mail.ru
Sarov, Russia; Sarov, Russia

I, Smagin

编辑信件的主要联系方式.
Email: irinamonachova@mail.ru
Sarov, Russia; Sarov, Russia

参考

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Sreenivasan K.R., Abarzhi S.I. Acceleration and turbulence in Rayleigh–Taylor mixing // Phil. Trans. Roy. Soc. A. 2013. P. 371.
Taylor G.I. The Criterion for Turbulence in Curved Pipes // Proc. Roy. Soc. A. 1929. P. 243–249.
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Kanygin R.I., Kashcheev A.D., Kudryavtsev A.Yu., Meshkov E.E., Novikova I.A. The stability of the dome of a liquid bubble rising in a dense liquid // Phys. Scr. 2018. № 2.
Crimaldi J.P. Planar laser induced fluorescence in aqueous flows // Exp Fluids. 2008. P. 851–863.
Bazarov Yu., Kuratov S.E., Meshkov D.E., Meshkov E.E., Ol’khov O.V., Sedov S.Yu., Sivolgin V.S. Analysis of hydrodynamic instability growth in a 2D flow // Phys. Scr. 2010. https://doi.org/10.1088/0031- 8949/2010/T142/014018
Жидов И.Г., Мешков Е.Е., Попов В.В., Рогачев В.Г., Толшмяков А.И. Образование вихревого кольца при всплывании большого воздушного пузыря в воде // ЖПМТФ. 1977. № 3. С. 75–78.
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