Vapor-induced attraction of floating droplets

• Main Authors: Liu, Dongdong, Tran, Tuan
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; Lipids; Liquids
• Online Access: https://hdl.handle.net/10356/141336
• Institution: Nanyang Technological University

Droplets partially submersed in an immiscible liquid pool attract each other. We experimentally study the interaction of floating droplets containing aqueous solution of a volatile liquid. A droplet affects its neighbors by generating a vapor gradient to the surroundings and responds by evaporating...