Particle removal process during application of impinging dry ice jet
スポンサーリンク
概要
- 論文の詳細を見る
In this study, we have investigated the application of dry ice blasting to remove fine particles adhering to surfaces and examined the removal process. The removal efficiency, area, and frequency have been analyzed using images captured with a high-speed microscope camera. In addition, the temperature of the dry ice jet has been measured in order to evaluate the dry ice particles and their effects on the particle removal process. The removal processes due to the impacts of primary dry ice particles and their agglomerates occurred in two stages corresponding to slow and rapid particle removals. High removal efficiency was achieved when the impacts of the agglomerates were dominant during the particle removal at approximately − 70 °C. Furthermore, we have investigated the effects of the jet flow rate on the removal area and frequency and proposed a system parameter to determine the optimum jet flow rate for efficient particle removal.
論文 | ランダム
- ミトコンドリア顆粒の硫酸化複合糖質
- ネコ歯胚におけるヒアルロン酸(HA)の超微局在
- 発達性ディスレクシアと後天性大脳損傷による小児の失読失書 : 特に漢字書字障害について
- 漢字単語の読解力にかかわる音読力と聴覚的理解力の貢献度について : 定型発達児, 発達性 dyslexia 児における検討
- 基礎看護教育の改革と看護師継続教育の発展(課題研究(4))