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JoVE Journal

Engineering

This content is Open Access.

Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping

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09:48 min

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November 7th, 2016

November 7th, 2016

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11,773 Views

0:05

Title

0:54

Select and Install Optical Fiber

4:52

Map Sensor Position within the Test Section and Determine the Sensor Baseline

7:01

Run a Test

7:43

Results: Mapping the Air Temperature Due to Two Mixing Air Jets

8:58

Conclusion

Transcrição

We demonstrate use of a fiber optic distributed sensor for mapping the temperature field of mixing air jets. The Rayleigh scattering-based sensor generates thousands of data points along a single fiber to provide exceptional spatial resolution that is unattainable with traditional sensors such as thermocouples.

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