連載講座 —燃焼計測技術の基礎と応用 VII
レーザー蛍光燐光法を用いた温度計測技術と応用
2020 年 62 巻 201 号 p. 242-248
詳細
2020 年 62 巻 201 号 p. 242-248
The simultaneous temperature and velocity measurement method is introduced in this article. This method uses temperature sensitive luminescence particles as tracer particles of the PIV. There are many kinds of temperature sensitive particles, such as phosphor particles and porphyrin complex materials. Temperature is evaluated based on the ratiometric intensity ratio (spectral shape), lifetime or mono-color intensity. This method is applicable to a fluid flow regardless of kinds of working fluid. This article introduces applications of the simultaneous measurement to an air flow along a heated plate, a multiphase flow of phase-change-material, a high temperature air jet over 1000K.
