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has been cited by the following article:

• TITLE: Temperature Measurement of Air Flow Using Fluorescent Mists Combined with Two-Color LIF

  AUTHORS: Shumpei Funatani, Koji Toriyama, Tetsuaki Takeda

  KEYWORDS: Flow Visualization; Two-Color LIF; Temperature Measurement; Spraying Mist

  JOURNAL NAME: Journal of Flow Control, Measurement & Visualization, Vol.1 No.1, April 30, 2013

  ABSTRACT: This study proposes a two-color laser-induced fluorescence (LIF) technique for measuring the temperature distribution of an airflow by spraying a mist of a fluorescent dye. The mist is generated by using propylene glycol, the vapor pressure of which is much lower than that of water, as the solvent of the fluorescent dyes. A supersonic moisture chamber is used as the atomizer for seeding the tracer particles to be visualized. The proposed technique is applied to the measurement of the temperature distribution in a thermal vertical buoyant plume. The proposed two-color LIF thermometry is found to be very effective for the study of such a thermal structure, and it is well suited for measuring the temperature field of an airflow.