| Issue |
E3S Web Conf.
Volume 459, 2023
XXXIX Siberian Thermophysical Seminar (STS-39)
|
|
|---|---|---|
| Article Number | 04004 | |
| Number of page(s) | 4 | |
| Section | Hydrodynamics, Heat and Mass Transfer and Wave Processes in Multiphase Media | |
| DOI | https://doi.org/10.1051/e3sconf/202345904004 | |
| Published online | 04 December 2023 | |
Numerical simulation of a two-component jet atomization
Kutateladze Institute of Thermophysics, Novosibirsk, Russia
* Corresponding author: vozhakov@gmail.com
Numerical modelling of the breakup of a jet consisting of two immiscible liquids outflowing into the atmosphere has been carried out. For this, the modified three-fluid VOF method has been implemented in the Basilisk open-source package. The jet outflows from a swirl nozzle, in which the liquids are mixed. The mixing of liquids in a swirl nozzle is investigated. The fields of velocities and mass fractions of the components, as well as the size distribution of droplets, are obtained. It is shown that the distribution of droplets in the outer region of the flow is non-uniform as a result of insufficient mixing inside the nozzle.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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