K-1515 中間レイノルズ数気流中の翼周りの流れ場と翼に働く流体力(G05-12 クロスフローファンと翼)(G05 流体工学部門一般講演)

概要

論文の詳細を見る
The performance of airfoil greatly depends on the chord Reynolds number (Re). Although the performance of the airfoils in the range of Re above 10^6 has been studied very much because a passenger plane is operated in the range, its performance in the range of Re below 10^6 hasn't been studied very much. However, recently many aerodynamicists' attention has given to airplanes flying in the low Re range, for example remotely piloted vehicles, sailplanes, and human-powered vehicles etc. In this study we tested flat plates airfoils and NACA airfoils having several different thickness, and measured aerodynamic forces (lift, drag) and visualized the flow field around the airfoils to investigate the performance in the range of Re from 10^4 to 10^5.
一般社団法人日本機械学会の論文
2001-08-22