接線方向吹出しを持つ高揚力円柱の二次元特性値の推定

概要

論文の詳細を見る
A new nondimensional parameter is proposed in order to estimate the two-dimensional characteristic values of a lifting cylinder with tangential blowing. Each experimental relation, between various two-dimensional characteristic values and the new parameter, is presented. In each case, a single approximate curve, as a function of this parameter only, is given. Note that he curves are independent of the blowing position and the blowing intensity. Then, a new method for estimating the two-dimensional characteristics of the cylinder by giving only the blowing position and the blowing intensity is described. In the case where the blowing position is in the separated region, this method can only be applied to a lifting cylinder which is at the condition of the forced reattachment of the separated shear layer. The results estimated by this method were fairly consistent with the experimental ones.
一般社団法人日本機械学会の論文
1989-10-25