The influence of the dispersed gaseous phase on characteristics of vortex precession in a swirling gas–liquid flow

A. P. Vinokurov, S. I. Shtork, S. V. Alekseenko

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Vortex precession in a swirling gas–liquid flow with a dispersed gaseous phase in an axisymmetric hydrodynamic chamber is studied experimentally. Based on a visualization of the flow, phase separation in the flow with the formation of a floor vortex with a gaseous core along the axis is revealed. The measured dependences of the precession frequency and typical pressure differences in a hydrodynamic chamber on the consumption gas content in the flow made it possible to reveal a jumplike change in these characteristics in the region of low gas contents.

Original languageEnglish
Pages (from-to)844-846
Number of pages3
JournalTechnical Physics Letters
Volume41
Issue number9
DOIs
Publication statusPublished - 29 Sep 2015
Externally publishedYes

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vortex precession
swirling
chambers
hydrodynamics
precession
gases
vortices

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

The influence of the dispersed gaseous phase on characteristics of vortex precession in a swirling gas–liquid flow. / Vinokurov, A. P.; Shtork, S. I.; Alekseenko, S. V.

In: Technical Physics Letters, Vol. 41, No. 9, 29.09.2015, p. 844-846.

Research output: Contribution to journalArticle

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