When:
Tuesday, October 15, 2019
3:00 PM - 4:00 PM CT
Where: Ford Motor Company Engineering Design Center, Hive Classroom, 2133 Sheridan Road, Evanston, IL 60208 map it
Audience: Faculty/Staff - Student - Public - Post Docs/Docs - Graduate Students
Contact:
Samantha Jahjah
(847) 491-3345
Group: McCormick-Engineering Sciences and Applied Mathematics (ESAM)
Category: Lectures & Meetings
Title: Segregation in Multicomponent Droplet Evaporation
Speaker: Detlef Lohse, University of Twente
Abstract: While the evaporation of a single component droplet is well understood, the richness of phenomena in multicomponent droplet evaporation keeps surprising. Lohse's talk will show and explain several such phenomena, namely evaporation-triggered segregation, due to either weak solutal Marangoni flow or gravitational effects, and the evaporation of ternary liquid droplet, which can lead to spontaneous nucleation of droplets consisting of a new phase. He will also show how this new phase can be utilized to self-lubricate the droplet in order to suppress the coffee stain effects. The research shown in this talk combines experiments, numerical simulations, and theory.
Special Note: This talk is part of the The Inaugural Stephen H. Davis Symposium
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