An icing process of a single supercooled-water droplet is focused in the present study. A stationary icing as well as an icing of a moving droplet gives us great insights into the development of an ice-prevention system for engineering purpose. For academic purpose, it gives experimental findings in a two-phase flow. To understand the icing process, we applied a luminescent imaging technique. It uses a temperature-sensitive luminophore and a temperature-insensitive luminophore to create the luminescent water. The luminescent outputs from these luminophores are simultaneously captured by a high-speed color camera. By simply taking a ratio, the temperature distribution can be extracted. In this paper, this imaging system is shown with its temperature characterization. An icing process of a stationary droplet is shown in this paper. Also, a current status of an icing process of a moving droplet is shown.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Icing Process of Supercooled-Water Droplet Moving on a Surface by Using Luminescent Temperature-Imaging Technique


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2013 AeroTech Congress & Exhibition ; 2013



    Publication date :

    2013-09-17




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





    Surface Temperature Mapping Using Luminescent Imaging for Super-Cooled Large Droplet Icing

    Patterson, Wesley C. / Nishio, Yusaku / Gonzales, Joseph et al. | AIAA | 2018


    Surface Temperature Mapping Using Luminescent Imaging for Super-Cooled Large Droplet Icing (AIAA 2018-3186)

    Patterson, Wesley C. / Nishio, Yusaku / Gonzales, Joseph et al. | British Library Conference Proceedings | 2018



    Stationary- and Dynamic-Icing Processes of Supercooled-Water Droplet on Icephobic Coating

    Morita, Katsuaki / Tanaka, Mio / Kimura, Shigeo et al. | AIAA | 2013