著者

藤本 修平 熊谷 一郎

出版者

一般社団法人日本機械学会

雑誌

流体工学部門講演会講演論文集 (ISSN:13480251)

巻号頁・発行日

vol.2014, pp."1029-1"-"1029-2", 2014-10-25

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Aimed at improving the quality and the efficiency of the coating, we have investigated the motion of liquid particles in an actual airless spray by using a high speed video camera. In this study two-dimensional velocity vectors of the particle were quantitatively obtained by the mean shift algorithm and the particle tracking method. We show the statistical analysis for the particle size, the direction, and the velocity of the liquid particles in the actual spray, and discuss their roles on the quality and the efficiency of the paint coating.