Heat Transfer Enhancement in a Heated Liquid Film under the Action of External Artificial Perturbations

E. A. Chinnov, I. A. Sharina

Research output: Contribution to journalArticlepeer-review

Abstract

Heat transfer in a heated film of distilled water under the action of external artificial perturbations with “the most dangerous wavelength” and variation in the Reynolds number from 300 to 500 has been studied. It has been shown that the action of artificial perturbations with an increase in the heat flux density leads to a change in the rivulet-wave structure of the flow, increase in wave amplitudes, and, finally, heat transfer enhancement.

Original languageEnglish
Pages (from-to)969-972
Number of pages4
JournalTechnical Physics Letters
Volume44
Issue number11
DOIs
Publication statusPublished - 1 Nov 2018

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