Flow structure in the three dimensional waves on the surface of the vertically falling liquid films

A. Z. Kvon, A. V. Bobylev, V. V. Guzanov, D. M. Markovich, S. M. Kharlamov

Research output: Contribution to journalArticlepeer-review

Abstract

Results of simultaneous liquid velocity and film thickness fields measurements in the three dimensional waves are presented. The three dimensional waves formed as a result of decay of the forced two dimensional waves were studied. Liquid velocity fields were reconstructed at different distance from the film surface with reference to the specific area of the wave. It was shown that flow in the three dimensional wave has complicated structure with existence of areas with backflow and transverse flows of opposite directions. Main areas of transverse flows existence are lying under main humps of three dimensional waves.

Original languageEnglish
Article number062001
Number of pages4
JournalJournal of Physics: Conference Series
Volume899
Issue number6
DOIs
Publication statusPublished - 27 Sep 2017

Keywords

  • FEATURES

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