МАССОПЕРЕДАЧА ЧЕРЕЗ СФЕРИЧЕСКУЮ ГРАНИЦУ РАЗДЕЛА ФАЗ В УСЛОВИЯХ САМОПРОИЗВОЛЬНОЙ МЕЖФАЗНОЙ КОНВЕКЦИИ

Translated title of the contribution: Masstransfer Across a Spherical Interface in Conditions of Spontaneous Interfacial Convection

Research output: Contribution to journalArticlepeer-review

Abstract

The kinetic laws of mass transfer under conditions of spontaneous interfacial convection are investigated and it is shown that the intensity of interfacial convection through a spherical phase boundary increases the mass transfer coefficient ~10 times. Of crucial importance are phase resistances due to the physicochemical properties of the substances and solvents carried (viscosity, distribution coefficient, interfacial tension gradients, chemical reactions occurring in phases, etc.). It is shown that the gradients of temperature and concentration in the drop and in the external flow are comparable with the corresponding gradients in the continuous medium and in the drop volume.
Translated title of the contributionMasstransfer Across a Spherical Interface in Conditions of Spontaneous Interfacial Convection
Original languageRussian
Pages (from-to)133-137
Number of pages5
JournalБашкирский химический журнал
Volume26
Issue number1
DOIs
Publication statusPublished - 2019

GRNTI

  • 61.13.00

Level of Research Output

  • VAK List

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