日本語フィールド
著者：萬代政大，髙倉祥太，川原一輝，岩本英憲，住隆博，橋本時忠 読み: マンダイマサヒロ，タカクラショウタ，カワハラカズキ，イワモトヒデトシ，スミタカヒロ，ハシモトトキタダ題名：衝撃波管駆動粉体注射器のノズル形状の検討発表情報：2022衝撃波シンポジウムキーワード：Shock tube, Powder injection, Particle velocity, characteristics method, supersonic nozzle概要：抄録：We take notice of a powder injection that might be possible to solve some problems a conventional injector has. The powder injection is one of the needle-free injections among drug delivery systems, and it delivers a drug to the body by blowing off particle drugs at high speed. In the past study, the powder injector driven by shock tube was designed and manufactured. In this study, the contour nozzle, which allows the flow to be uniform, was designed and manufactured by the characteristics method. Also, it was compared with some other shape of nozzles including the different convergent shape nozzles and the different divergent shape nozzles by numerical method.英語フィールド
Author：MANDAI Masahiro, TAKAKURA Shota, KAWAHARA Kazuki, IWAMOTO Hidetoshi, SUMI Takahiro2 and HASHIMOTO TokitadaTitle：Study on the nozzle shape in the powder injector driven by shock tubeAnnouncement information:Keyword：Shock tube, Powder injection, Particle velocity, characteristics method, supersonic nozzleAn abstract：We take notice of a powder injection that might be possible to solve some problems a conventional injector has. The powder injection is one of the needle-free injections among drug delivery systems, and it delivers a drug to the body by blowing off particle drugs at high speed. In the past study, the powder injector driven by shock tube was designed and manufactured. In this study, the contour nozzle, which allows the flow to be uniform, was designed and manufactured by the characteristics method. Also, it was compared with some other shape of nozzles including the different convergent shape nozzles and the different divergent shape nozzles by numerical method.