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 language | English |
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Pages (from-to) | 844-846 |
Number of pages | 3 |
Journal | Technical Physics Letters |
Volume | 41 |
Issue number | 9 |
DOIs | |
Publication status | Published - 29 Sep 2015 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)