METHODOLOGICAL CHARACTERISTICS OF AN EXPERIMENTAL INVESTIGATION OF THE PROCESS OF EVAPORATION OF SUSPENDED LIQUID DROPLETS

A comparative analysis of the components of a heat fl ux occurring in evaporation of various liquid droplets suspended on fi bers from different materials (polyvinylchloride, asbestos, optical fi ber, and horsehair) blown with dry air is presented. The contribution of free convection, radiated emission, and heat transfer through a fi ber supporting an evaporating liquid droplet to an integral heat fl ux on its surface has been determined. The effect of the droplet size, the temperature and velocity of air fl ow, and the dimensions of suspension and its material on the relationships of the heat fl ux components on the droplet′s surface has been studied
   
Author:  E. M. Bochkareva, M. K. Ley, V. V. Terekhov, and V. I. Terekhov
Keywords:  liquid droplets, evaporation, heat and mass transfer, heat fl ux, forced and free convection, conductive heat fl ux, radiation heat transfer
Page:  1171