Collective viscous propulsion of a two-dimensional flotilla of Marangoni boats
Collective viscous propulsion of a two-dimensional flotilla of Marangoni boats
复制标题
马兰戈尼二维船队的集体粘性推进
DOI:
10.1103/physrevfluids.5.124004
复制
发表时间:
2020
影响因子:
2.7
通讯作者:
D. Crowdy
中科院分区:
文献类型:
--
作者:
D. Crowdy
Analytical solutions are presented describing the collective propulsion of a flotilla of Marangoni boats on the free surface of a deep layer of viscous fluid. The motion is driven purely by surface diffusion of an insoluble surfactant ejected onto the free surface from the rear of each boat. This sets up a Marangoni stress causing a flow in the viscous fluid. Explicit formulas are found for the collective propulsion speed of the flotilla and the stream function of the Marangoni-induced flow.
DOI:
10.1088/0953-8984/28/25/253001
发表时间:
2016-01
期刊:
Journal of Physics: Condensed Matter
影响因子:
--
作者:
A. Zöttl;H. Stark
通讯作者:
A. Zöttl;H. Stark
影响因子:
16.6
作者:
Varanakkottu, Subramanyan Namboodiri;George, Sajan Daniel;Biesalski, Markus
通讯作者:
Biesalski, Markus