Measurements of the liquid-film thickness by a fiber-optic probe

S. V. Alekseenko, A. V. Bobylev, A. R. Evseev, V. M. Karsten, D. M. Markovich, B. V. Tarasov

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A technique for measuring the frequency responses of the thickness of a film of liquid at difficultly accessed locations and on intricately shaped objects has been developed on the basis of reflection-type fiber-optic sensors. The static, dynamic, and angular characteristics of these sensors are presented, as well as the results of test measurements of the film thicknesses of liquid nitrogen and an aqueous ethanol solution flowing down a vertical plate.

Original languageEnglish
Pages (from-to)260-264
Number of pages5
JournalInstruments and Experimental Techniques
Volume46
Issue number2
DOIs
Publication statusPublished - 1 Mar 2003
Externally publishedYes

ASJC Scopus subject areas

  • Instrumentation

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