穿刺
戒指(化学)
蒸发
粒子(生态学)
咖啡环效应
物理
环境科学
材料科学
地质学
气象学
数学
化学
纳米技术
统计
海洋学
有机化学
作者
Ghansham Rajendrasingh Chandel,Vishal Sankar Sivasankar,Siddhartha Das
出处
期刊:Physical review fluids
[American Physical Society]
日期:2024-03-27
卷期号:9 (3)
被引量:1
标识
DOI:10.1103/physrevfluids.9.033603
摘要
Active drops through active stresses alter drop evaporation dynamics, puncture evaporating drops, and induce an inside-out evaporation. For an active drop with vortex defect, activity can extend contractile drop evaporation lifetimes by 50% and can accelerate extensile drop evaporation by 33%. Non-intuitive deposition patterns emerge due to evaporation induced fluid flows where the fluid is dragged towards both outer and newly formed inner contact lines. Potential applications of such active drop evaporation include enhanced drop longevity in biological contexts and customizable thin film deposits.
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