著者

藤本 修平 林原 仁志 村上 睦尚 菅澤 忍

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.2012, pp.495-496, 2012-11-16

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We develop quantitative evaluation method of airless spray by using entropy of gray scale image. Stroboscopic method is employed to visualize the spray. An undesirable "tail" region of the spray is detected as low image entropy area. As against the conventional visual judgment, the proposed method enables a quantitative evaluation of spray.