{"title":"PIV Flow Analysis in a Multi-Blade Fan Using a Impeller with Divided Blades by a Slit","authors":"M. Kitadume, M. Kawahashi, H. Hirahara","doi":"10.3154/TVSJ.26.69","DOIUrl":null,"url":null,"abstract":"車両用空調装置の送風機に用いられる多翼ファンに関する研究である. 基本要素である翼型の形状に着目し, 標準的な2次元複合円弧翼, 翼型翼, 翼の中間部にスリットを設けた分割翼型の3タイプ翼型について検討した. 分割翼型を用いることにより, 送風機効率が向上し, 消費電力を低減できることを実験的に確認した. 本論文では, これら3タイプの羽根車でのファン内流れ計測にPIVを適用し, 分割翼型における翼間内の流動現象ついて実験的に解析した.","PeriodicalId":226842,"journal":{"name":"Transaction of The Visualization Society of Japan","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transaction of The Visualization Society of Japan","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3154/TVSJ.26.69","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}