放射状付着噴流の制御に関する研究 : 第5報,速度、圧力,可視化による結果の比較

概要

論文の詳細を見る
An experimental study is presented on the control of the reattachment of a radial turbulent jet flow (main jet flow) discharged from a cylindrical nozzle onto an adjacent offset disc plate, with the addition of another control flow (suction and blowing). The effects of various step heights and control flow rates on the flow properties were investigated by the velocity and pressure distributions, and by flow visualization. A flow field was divided into four regions: the initial region, the recirculation region, the transitional region and the wall jet flow region. Deflections of jet potential core and jet center axis, changes of jet center velocity and jet half width, and static pressure distributions at the wall surface in each region were examined.
社団法人日本機械学会の論文
1986-11-25