caa a22 4500 463235525 CHVBK 20180405153255.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10404-006-0110-y doi (NATIONALLICENCE)springer-10.1007/s10404-006-0110-y Molecular simulations of droplet evaporation by heat transfer [Elektronische Daten] [Siswo Sumardiono, Johann Fischer] Droplet evaporation by heat transfer is investigated by molecular dynamics simulations for a pure Lennard-Jones fluid. Two different initial conditions are treated: (1) a droplet surrounded by its vapor in equilibrium, (2) a cold droplet surrounded by warm vapor. In both cases heat is transferred from a heat bath. Results are the numbers of droplet molecules N d and density, drift velocity, and temperature profiles as functions of time. For the small droplets considered N d depends on the definition of a droplet molecule. The density profiles as function of time show a transition from a droplet with liquid-vapor interface to a cluster of interfacial type and finally to the gas state. The temperature at a given time is nearly constant within the droplets or clusters but strong gradients occur in the gas. In case of evaporation of a cold droplet surrounded by warm vapor we observed initially cooling down of the droplet corresponding to pressure jump evaporation and thereafter slower evaporation because of lower initial state vapor density. Springer-Verlag, 2006 Droplet nationallicence Evaporation nationallicence Molecular dynamics nationallicence Density profiles nationallicence Temperature profiles nationallicence Sumardiono Siswo Institut für Verfahrens- und Energietechnik, Universität für Bodenkultur, Muthgasse 107, 1190, Wien, Austria aut Fischer Johann Institut für Verfahrens- und Energietechnik, Universität für Bodenkultur, Muthgasse 107, 1190, Wien, Austria aut Microfluidics and Nanofluidics Springer-Verlag 3/2(2007-04-01), 127-140 1613-4982 3:2<127 2007 3 10404 https://doi.org/10.1007/s10404-006-0110-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10404-006-0110-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sumardiono Siswo Institut für Verfahrens- und Energietechnik, Universität für Bodenkultur, Muthgasse 107, 1190, Wien, Austria aut NATIONALLICENCE 700 1- Fischer Johann Institut für Verfahrens- und Energietechnik, Universität für Bodenkultur, Muthgasse 107, 1190, Wien, Austria aut NATIONALLICENCE 773 0- Microfluidics and Nanofluidics Springer-Verlag 3/2(2007-04-01), 127-140 1613-4982 3:2<127 2007 3 10404 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer