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Fiber Optic Distribuerede Sensorer til høj opløsning Temperature Field Mapping
JoVE Journal
Engineering
This content is Free Access.
JoVE Journal Engineering
Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping
DOI:

09:48 min

November 07, 2016

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Chapters

  • 00:05Title
  • 00:54Select and Install Optical Fiber
  • 04:52Map Sensor Position within the Test Section and Determine the Sensor Baseline
  • 07:01Run a Test
  • 07:43Results: Mapping the Air Temperature Due to Two Mixing Air Jets
  • 08:58Conclusion

Summary

Automatic Translation

Vi demonstrere brugen af ​​en fiberoptisk distribueret sensor til kortlægning af temperaturen inden for blanding luftstråler. Den Rayleigh scattering-baserede sensor genererer tusindvis af datapunkter langs en enkelt fiber at yde ekstraordinær rumlig opløsning, der er uopnåelig med traditionelle sensorer såsom termoelementer.

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