Journal of Siberian Federal University. Mathematics & Physics / To the Question of Analytical Estimate of Evaporation Time of the Drop, Crossing Through the Heat Media

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Journal of Siberian Federal University. Mathematics & Physics. 2020 13 (4)
Gladkov, Sergey O.
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Gladkov, Sergey O.: Moscow Aviation Institute Moscow, Russian Federation;
dissipative function; evaporation; free length path

Due to the kinetic approach the modelling description of the drop evaporation is offer. The main equation of the theory received due to the conservation law of dissipative functions of the vapor – liquid system. The diapason of drop size it’s finding when its stability. It’s comparison of the results with the famous classical is given. The numerical estimate of the linear size of small disperse phase when take place usually evaporation (i.e. the Knudsen’s number is a small Kn = l R ≪ 1, where l is a free length path of the molecule and R is an drop radius) are given

Paper at repository of SibFU