Abstract
The evaporation of sessile droplets is analysed when the influence of the thermal properties of the system is strong. We obtain asymptotic solutions for the evolution, and hence explicit expressions for the lifetimes, of droplets when the substrate has a high thermal resistance relative to the droplet and when the saturation concentration of the vapour depends strongly on temperature. In both situations we find that the lifetimes of the droplets are significantly extended relative to those when thermal effects are weak.
Original language | English |
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Pages (from-to) | 231-244 |
Journal | Journal of Fluid Mechanics |
DOIs | |
Publication status | Published - 19 Jul 2018 |