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Wall strain and temperature measurement inside Supersonic Ejector using FBG sensors

Hegde, G and Srisha Rao, MV and Hegde, G and Asokan, S (2022) Wall strain and temperature measurement inside Supersonic Ejector using FBG sensors. In: Frontiers in Optics, FiO 2022, 17- 20 October 2022, Rochester.

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Official URL: https://doi.org/10.1364/FIO.2022.JW4A.8

Abstract

In this work, we have demonstrated the use of Fiber Bragg Grating (FBG) sensors for simultaneous measurement of the wall strain and temperature induced by complex gasdynamic interactions inside a supersonic ejector test facility. © 2022 The Author(s)

Item Type: Conference Paper
Publication: Optics InfoBase Conference Papers
Publisher: Optica Publishing Group (formerly OSA)
Additional Information: The copyright for this article belongs to Optica Publishing Group (formerly OSA).
Keywords: Ejectors (pumps); Temperature measurement, Fiber Bragg Grating Sensors; Measurements of; Simultaneous measurement; Strain and temperature measurements; Strain induced; Supersonic ejector; Temperature-induced, Fiber Bragg gratings
Department/Centre: Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Division of Physical & Mathematical Sciences > Instrumentation Appiled Physics
Date Deposited: 16 Feb 2023 06:07
Last Modified: 16 Feb 2023 06:07
URI: https://eprints.iisc.ac.in/id/eprint/80346

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