Sommario
Nel presente lavoro è proposto un modello fisico, basato sulla teoria cinetica dei liquidi e dei gas e su alcune proprietà delle superfici liquide, il quale descrive, a scala molecolare, i fenomeni di trasporto di massa ed energia, con cambiamento di fase, all'interfaccia fra una superficie liquida in presenza di gasvapore. Sono stati effettuati calcoli numerici e confronti con risultati sperimentali.
Summary
This paper deals with a physical model, based on the analysis of the physical properties of liquid surfaces and on the kinetic theory of gases and liquids, which gives a detailed picture, on a molecular scale, of the phase-transition and transport phenomena at the interface between liquid and vapour. Some numerical calculations relating to water-vapour systems and comparisons with experimental results have been performed.
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Work performed under the auspices of the National Research Council (C.N.R. Gruppo nazionale per la Fisica Matematica) and presented at the 57 Euromech Colloquim on Rarefied Gas Dynamics (Glasgow 19-3-75).
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Bellomo, N. A physical-mathematical model describing the interface and transport kinetic properties fo a liquid-vapour system in non-equilibrium conditions. Meccanica 11, 71–75 (1976). https://doi.org/10.1007/BF02137999
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DOI: https://doi.org/10.1007/BF02137999