| Issue |
E3S Web Conf.
Volume 578, 2024
XL Siberian Thermophysical Seminar (STS-40)
|
|
|---|---|---|
| Article Number | 01030 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/e3sconf/202457801030 | |
| Published online | 14 October 2024 | |
Experimental study of a butanol film motion with a co-current gas flow inside a supersonic nozzle
Institute of Thermophysics SB RAS, Rarefied Gases Laboratory, 630090 Novosibirsk, Russia
* Corresponding author: yarygin@itp.nsc.ru
The results of experimental study of the local characteristics of a butanol near-wall film interacting with a co-current air flow in a supersonic nozzle with a geometric Mach number M = 3.75 are presented. The thickness and velocity of the butanol film front as well as waves on its surface in different cross-sections of the nozzle were measured. The role of the boiling process on the film flow inside the nozzle is studied and its effect on the measured film thickness is shown.
© The Authors, published by EDP Sciences, 2024
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