Change in evaporation flux due to homogeneous condensation of vapour near the interfacial surface
Levashov V.Yu1, Mayorov V.O.1,2, Kryukov A.P.2,1
1Institute of Mechanics, Lomonosov Moscow State University, Moscow, Russia
2National Research University «Moscow Power Engineering Institute», Moscow, Russia
Email: vyl69@mail.ru

PDF
An approach that allows to estimate the necessity of homogeneous nucleation process accounting/not accounting for evaporation intensity and to predict the direction (increase or decrease) of mass flux density change of evaporating matter has been proposed. A dimensionless parameter making it possible to determine the areas of increase/decrease of evaporation intensity in the presence of a homogeneous nucleation process is proposed. It is shown that for some substances (methanol, ethanol) the direction of process significantly depends on the nature of heat exchange between the formed droplets and the surrounding vapor droplets. Keywords: homogeneous nucleation, evaporation, supersaturation degree.
  1. D.A. Labuntsov, A.P. Kryukov, Int. J. Heat Mass Transf., 22, 989 (1979). DOI: 10.1016/0017-9310(79)90172-8
  2. V.I. Kalikmanov, in Nucleation theory (Springer, Dordrecht, 2013), p. 17
  3. V.Yu. Levashov, A.P. Kryukov, I.N. Shishkova, Int. J. Heat Mass Transf., 127, 115 (2018). DOI: 10.1016/j.ijheatmasstransfer.2018.07.069
  4. N.A. Fuks, Isparenie i rost kapel' v gazoobraznoi srede (Izd. Akad. Nauk SSSR, M., 1958) (in Russian)
  5. V.Yu. Levashov, A.P. Kryukov, Colloid J., 79 (5), 647 (2017). DOI: 10.1134/S1061933X1705009X
  6. S.P. Fisenko, J. Aerosol Sci., 27, S257 (1996). DOI: 10.1016/0021-8502(96)00201-7
  7. S.I. Anisimov, Ya.A. Imas, G.S. Romanov, Yu.V. Khodyko, Deistvie izlucheniya bol'shoi moshchnosti na metally (Nauka, M., 1970) (in Russian)
  8. D. Wright, R. Caldwell, C. Moxely, M.S. El-Shall, J. Chem. Phys, 98 (4), 3356 (1993). DOI: 10.1063/1.464108
  9. D. Kane, M.S. El-Shall, J. Chem. Phys., 105 (17), 7617 (1996). DOI: 10.1063/1.472548
  10. V.Yu. Levashov, V.O. Mayorov, A.P. Kryukov, Tech. Phys. Lett., 48 (11), 4 (2022). DOI: 10.21883/TPL.2022.11.54877.19342

Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.

Дата начала обработки статистических данных - 27 января 2016 г.

Publisher:

Ioffe Institute

Institute Officers:

Director: Sergei V. Ivanov

Contact us:

26 Polytekhnicheskaya, Saint Petersburg 194021, Russian Federation
Fax: +7 (812) 297 1017
Phone: +7 (812) 297 2245
E-mail: post@mail.ioffe.ru