Liquid interfaces in electric field and "Resonant Droplet Tensiometry"
Experimental examination of the mechanical oscillations of droplets and bubbles, with low Bond numbers, excited by ac electric field. New techniques and experimental equipment for precise measurements of the dynamic surface tension has been developed. Based on optical detection and analysis of resonant spectra, this study aimed at examination of the dynamical properties of the interface liquid-gas as well as the rheological properties like viscosity. The processes of evaporation and the dependence of the interface properties on gas pressure and molecules or particles adsorption are examined under the influence of electric field, mechanical oscillations and temperature changes.Publications list
