エミッションCT手法の火炎内温度分布計測への適用の試み
1985 年 54 巻 8 号 p. 822-827
詳細
1985 年 54 巻 8 号 p. 822-827
Noncontact and nondestructive measurements for determining flame temperature distribution are under investigation. This paper discribes a pilot study of ‘Infrared Rays Emission Computed Tomography (IRECT)’ to measure the temperature distribution in arbitrary transaxial layers of the flame by calculating the radiation intensity of infrared rays emitted from the flame as the projection data. We developed an experimental system using an infrared sensor device as the detector and applied our method to a laminar flame and succeeded in obtaining good images of the temperature distribution in the flame. Temperature profiles obtained by this method compaired satisfactorily with the results of thermocouple probe measurements.
