【Internship report】Optical Temperature Measurement: Two-color Pyrometry

2018 - 09

Intern: Luc Jourdain

Affiliation: Pyrotechnic systems engineering, ENSTA Bretagne (France)

Research Topic: Optical Temperature Measurement: Two-color Pyrometry

Internsihip Period: 2018/Jun./25~2018/Sep./17

This document is a twelve-week long internship report in National Chen Kung University (Tainan, Taiwan) in the Department of Aeronautics and Astronautics for my teachers at my school ENSTA Bretagne. During this internship, I developed a two-colour pyrometry system (a device measuring temperature in an optical way) which is partially functional. After presenting the internship’s location, this report will detail the underlying theory needed to understand how the two-colour pyrometry experiment works and will detail soot formation and a diffusion flame’s structure. The calibration process and the verification on a propane partial premixed flame will be detailed. The best results will be presented, but unfortunately, they will not be convincing enough due to a lack of time to finish to set up the system; however ideas of improvements will be listed at the end of the report. The report will finish by an appendix including the MATLAB program used and specifications about the equipment used during this internship.



  • 李約亨

  • Luc JOURDAIN【2018】

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