Shedding light on pilot-wave phenomena
Shedding light on pilot-wave phenomena
复制标题
揭示导波现象
DOI：
--
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
J. M. Bush
中科院分区：
文献类型：
--
作者：
Pierre;D. Harris;Victor Prost;Julio Quintela;J. M. Bush
图1(A)直径约为1 mm的液滴在振动油浴表面反弹。(B)对于足够大的垂直作用力，液滴可以自发地穿过界面。液滴对可能通过它们的波场相互作用，(C)锁定轨道或(D)以漫步模式并排行走。(E)多个液滴可能组织成六角晶格，对于足够大的强迫加速度值，这些晶格(F)不稳定。白色条纹表示(B)-(E)完全或(C)、(D)和(F)频闪液滴轨迹。DOI：http://dx.doi.org/10.1103/APS.DFD.2015.GFM.V0064
FIG. 1. (a) A droplet of an approximate diameter of 1 mm bounces on the surface of a vibrating oil bath. (b) For sufficiently large values of the vertical forcing, a droplet may spontaneously self-propel across the interface. Droplet pairs may interact through their wave fields, either (c) locking into orbits or (d) walking side by side in a promenade mode. (e) Multiple drops may organize into hexagonal lattices that (f) destabilize for sufficiently large values of the forcing acceleration. White streaks indicate the (b)–(e) complete or (c), (d), and (f) strobed droplet trajectories. DOI: http://dx.doi.org/10.1103/APS.DFD.2015.GFM.V0064