Suppression of large-scale structures in a gas-saturated impact jet

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The suppression of large-scale vortex formations under gas-saturation conditions is detected on the basis of measurements of the pulsation component of the surface friction when an axisymmetric hot jet of a fluid impinges on an obstacle. The conditions for the resonant enhancement of coherent structures and the suppression of broad-band turbulence are determined for single-phase and gas-saturated impact jets. The evolution of various pulsation components in the gradient region of an impact jet is analyzed.

Original languageEnglish
Pages (from-to)374-376
Number of pages3
JournalTechnical Physics Letters
Volume25
Issue number5
DOIs
Publication statusPublished - 1 Jan 1999
Externally publishedYes

Fingerprint

retarding
jet flow
gases
friction
turbulence
vortices
broadband
saturation
gradients
augmentation
fluids

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Suppression of large-scale structures in a gas-saturated impact jet. / Alekseenko, S. V.; Markovich, D. M.; Semenov, V. I.

In: Technical Physics Letters, Vol. 25, No. 5, 01.01.1999, p. 374-376.

Research output: Contribution to journalArticle

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