E3S Web of Conferences (Jan 2023)

Study of rivulet deflections and interactions on the surface of heated liquid film

  • Semionov Vitaliy V.,
  • Mileshkin Maxim S.,
  • Sergeev Egor I.,
  • Chinnov Evgeny A.

DOI
https://doi.org/10.1051/e3sconf/202345904012
Journal volume & issue
Vol. 459
p. 04012

Abstract

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Study of rivulet deflections and interactions on the surface of vertical flowing heated liquid film at Reynolds number Re = 75 and initial temperature T0 = 25oC has been carried out. For recognition of rivulets and calculation maximal deflection amplitude neural network YOLOv5 was used. Distribution of rivulets’ interaction is presented. Obtained results are in good agreement with the data for Re = 33.