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Thermophysics and Aeromechanics

2012 year, number 1

The modified absorption optic method for diagnostics of the wave liquid film on a rotating surface

I.K. Kabardin, V.V. Rakhmanov, V.G. Meledin, I.A. Eliseev, S.V. Dvoynishnikov
Kutateladze Institute of Thermophysics SB RAS
kabardin@itp.nsc.ru
Keywords: absorption optic method, thickness field, wave film flow, rotating disk
Pages: 83-89

Abstract

The modification of absorption optic method for diagnostics of the wave liquid film on the surface of a rotating disk was proposed. Inaccuracy of the method was estimated analytically and experimentally. The field measurements of liquid film thickness on a rotating disk were carried out.