0319 シリンジを用いた高速微細液滴射出装置の開発

• 堀 優作

  北大院

• 片岡 豊

  北大院

• 渡部 正夫

  北大工

• 小林 一道

  北大工

• 藤井 宏之

  北大工

書誌事項

タイトル別名

• 0319 Development of high-speed droplet injector using syringe

抄録

Liquid micro-jets are applied to many devices such as inkjet printing and automotive engines. For example, for engine applications, liquid atomization is an important process to improve fuel consumption. High-speed jet tip behavior is important to understand the liquid atomization. However, physical mechanisms of the atomization process have still not been clarified. Hence, in this study, we observed the liquid jet flow using the high-speed video camera. Especially we focus on the jet flow just after the injection from the nozzle. In this paper, we developed high-speed droplet injector using syringe. Furthermore, we discussed a shape of the jet tip by changing velocities and diameters of liquid jet.

収録刊行物

• 流体工学部門講演会講演論文集

  流体工学部門講演会講演論文集 2015 (0), _0319-1_-_0319-2_, 2015

  一般社団法人 日本機械学会

キーワード

• Liquid jet
• Jet tip
• Mushroom shape
• Liquid atomization

詳細情報

• CRID: 1390282680859244928
• NII論文ID: 110010047103
• DOI: 10.1299/jsmefed.2015._0319-1_
• ISSN: 24242896
• Web Site: https://www.jstage.jst.go.jp/article/jsmefed/2015/0/2015__0319-1_/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可