Fiber Bragg grating thermometry application to measure flow: laminar and turbulent regimes

Fiber Bragg grating thermometry application to measure flow: laminar and turbulent regimes

Flow characteristic properties in pipelines are determined from the temperature evolution, measured by fiber Bragg gratings, after transit of a thermal slug. Results analyze both laminar and turbulent flow regimes.

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Veröffentlicht in:Applied optics (2004) 2023-06, Vol.62 (16), p.E92-E95
Hauptverfasser: Patyk, Rodolfo Luiz, Grabarski, Leandro, Kalinowski, Hypolito José
Format: Artikel
Sprache:eng
Schlagworte:
Bragg gratings
Flow characteristics
Fluid dynamics
Laminar flow
Turbulent flow
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Beschreibung
Zusammenfassung:Flow characteristic properties in pipelines are determined from the temperature evolution, measured by fiber Bragg gratings, after transit of a thermal slug. Results analyze both laminar and turbulent flow regimes.
ISSN:1559-128X
2155-3165
1539-4522
DOI:10.1364/AO.483249