77th Annual Meeting of the APS Division of Fluid Dynamics (November 24, 2024 — November 26, 2024)

P2685572: Liquid Spider Eyes

Authors
  • Sigurdur Thoroddsen, King Abdullah University of Science and Technology
  • Meng Shi, Xi'an Jiaotong University
DOI: https://doi.org/10.1103/APS.DFD.2024.GFM.P2685572

Following the impact of a water/ethanol drop onto a layer of more viscous miscible liquid, the Marangoni-driven surface motions produce an intriguing formation of fine ripples, teeth and multiple separated clear hemispheres, which look akin to the eyes of a spider.

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