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PIV method for research of the structure of pulsating flow in a smooth duct

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  • Proceedings of the Conference “Topical Problems of Thermophysics and Physical Hydrodynamics” (Novosibirsk, 13–16 June 2012
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Thermophysics and Aeromechanics Aims and scope

Abstract

The system for Particle Image Velocimetry (PIV) measurements in the flow with superimposed pulsations of the fluid (air) has been developed. Measurements of velocity and vorticity fields in a smooth duct in certain phases of superimposed pulsations have been performed. Statistics of a turbulent pulsating flow: velocity profiles, turbulent pulsations, and Reynolds stresses has been obtained.

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Correspondence to A. E. Goltsman.

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The work was financially supported by the Russian Foundation for Basic Research (Grants No. 13-08-00359, No. 13-08-00504) and RF Ministry of Education and Science (Agreement No. 1752, 8078, 8714).

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Goltsman, A.E., Davletshin, I.A. & Paereliy, A.A. PIV method for research of the structure of pulsating flow in a smooth duct. Thermophys. Aeromech. 20, 359–366 (2013). https://doi.org/10.1134/S0869864313030141

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  • DOI: https://doi.org/10.1134/S0869864313030141

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