title: Modeling evaporation of sessile drops with moving contact lines.
abstract: We consider evaporation of pure liquid drops on a thermally conductive substrate. Two commonly used evaporative models are considered: one that concentrates on the liquid phase in determining the evaporative flux and the other one that centers on the gas-vapor phase. A single governing equation for the evolution of drop thickness, including both models, is developed. We show how the derived governing equation can be used to predict which evaporation model is appropriate for different considered experimental conditions.
authors.affiliation: Department of Mathematical Sciences, Center for Applied Mathematics and Statistics, New Jersey Institute of Technology, Newark, New Jersey 07102, USA.
authors.forename: N
authors.initials: N
authors.lastname: Murisic
authors.forename: L
authors.initials: L
authors.lastname: Kondic