Authors: I.V. Litvinov, S.I. Shtork, S.V. Alekseenko

Title of the article: Experimental study of strongly swirling flow in a tangential swirler device

Year: 2012, Issue: 3, Pages: 129-135

Branch of knowledge: Thermal physics

Index UDK: 532.51, 532.52

DOI: -

Abstract: Main attention is paid to effect of the flow instability known as precessing vortex core . Average velocity fields, velocity pulsations and frequency characteristics of the pressure pulsations in the swirling flow for different swirl numbers and flowrates have been obtained.

Key words: tangential chamber pressure pulsations precessing vortex core laser-Doppler anemometer microphone

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