| Issue |
E3S Web Conf.
Volume 459, 2023
XXXIX Siberian Thermophysical Seminar (STS-39)
|
|
|---|---|---|
| Article Number | 04003 | |
| Number of page(s) | 4 | |
| Section | Hydrodynamics, Heat and Mass Transfer and Wave Processes in Multiphase Media | |
| DOI | https://doi.org/10.1051/e3sconf/202345904003 | |
| Published online | 04 December 2023 | |
Experimental study of the process of gravitational settling of a monodisperse cluster of drops under the influence of an external air flow
National Research Tomsk State University, 634050, Lenin Avenue 36, Tomsk, Russia
* Corresponding author: tarm@niipmm.tsu.ru
A technique and an experimental setup for studying the dynamics of gravitational settling of a monodisperse cluster of distilled water droplets under external influence of an air flow are presented. A qualitative picture of the dynamics of deposition of a monodisperse cluster of 60 drops is presented. It is shown that with an increase in the speed of the ascending airflow from 0 to 1 m/s, the average sedimentation velocity of a monodisperse droplet cluster decreases from 3.8 m/s to 2.8 m/s. The results of comparing the deposition rate of a cluster and individual droplets included in it are presented.
© The Authors, published by EDP Sciences, 2023
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