Construction of a Geometry Tool for Pipelines 100–300 mm in Diameter Based on a Fiber-Optic Sensor

A. Kh Sultanov, S. L. Vinogradov, I. L. Vinogradova, L. Z. Yantilina, V. S. Lyubopytov

Research output: Contribution to journalArticlepeer-review

Abstract

A principle for the design of a geometry tool that is effective in diagnostics of small-diameter pipelines is developed. The use of a fiber-optic sensor which is sensitive to deflection and is based on multimode optical fibers or on fiber-optic Bragg gratings is proposed. The performance of experimental prototypes of the device is analyzed.

Original languageEnglish
Pages (from-to)1113-1118
Number of pages6
JournalMeasurement Techniques
Volume58
Issue number10
DOIs
Publication statusPublished - 1 Jan 2016
Externally publishedYes

Keywords

  • Bragg optical fiber
  • fiber-optic sensor
  • geometry tool design
  • multimode optical fiber
  • speckle pattern

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