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Экспериментальная методика оценки тепловых потоков и локальной скорости горения в установившемся ламинарном пограничном слое диффузионных пламен
Journal JoVE
Ingénierie
This content is Free Access.
Journal JoVE Ingénierie
Experimental Methodology for Estimation of Local Heat Fluxes and Burning Rates in Steady Laminar Boundary Layer Diffusion Flames
DOI:

10:29 min

June 01, 2016

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Chapitres

  • 00:05Titre
  • 00:45Preparing the Materials
  • 01:47Experimental Setup
  • 03:29Igniting the Fuel
  • 04:54Measuring Regression of Burnt Surface (Solid Fuel)
  • 06:47Temperature Mapping
  • 08:25Results: PMMA Sample Burns
  • 09:46Conclusion

Summary

Traduction automatique

We describe the use of micro-thermocouples to estimate local temperature gradients in steady laminar boundary layer diffusion flames. By extension of the Reynolds Analogy, local temperature gradients can be further used to estimate the local mass burning rates and heat fluxes in such flames with high accuracy.

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