Non-unique bubble dynamics in a vertical capillary with an external flow
Non-unique bubble dynamics in a vertical capillary with an external flow
复制标题
具有外部流动的垂直毛细管中的非独特气泡动力学
DOI:
10.1017/jfm.2020.1027
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发表时间:
2021
影响因子:
3.7
通讯作者:
Stone, Howard A.
中科院分区:
文献类型:
--
作者:
Yu, Yingxian Estella;Magnini, Mirco;Zhu, Lailai;Shim, Suin;Stone, Howard A.
We study bubble motion in a vertical capillary tube under an external flow. Bretherton (J. Fluid Mech., vol. 10, issue 2, 1961, pp. 166–188) has shown that, without external flow, a bubble can spontaneously rise when the Bond number (, thus suggesting non-unique, history-dependent solutions for the steady-state film thickness under the same external flow conditions. Furthermore, inertialess symmetry-breaking shape profiles at steady state are found as the bubble transits near the tipping points of the solution branches, which are shown in both experiments and three-dimensional numerical simulations.
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影响因子:
3.4
作者:
Y. Yu;S. Khodaparast;H. Stone
通讯作者:
H. Stone
影响因子:
2.7
作者:
Guangzhao Zhou;A. Prosperetti
通讯作者:
A. Prosperetti
DOI:
10.1109/ultsym.1994.401889
发表时间:
1994
期刊:
1994 Proceedings of IEEE Ultrasonics Symposium
影响因子:
--
作者:
Uhlendorf;Christian HofEnann
通讯作者:
Uhlendorf;Christian HofEnann
DOI:
10.1016/s0735-1097(84)80424-6
发表时间:
1984-01-01
影响因子:
24
作者:
FEINSTEIN, SB;TENCATE, FJ;CORDAY, E
通讯作者:
CORDAY, E
影响因子:
4.1
作者:
BRACKBILL, JU;KOTHE, DB;ZEMACH, C
通讯作者:
ZEMACH, C