21 巻 (1955) 101 号 p. 29-32
An extension of the Kutta-Joukowski theorem to cascades composed of thin airfoils in subsonic compressible flows holds with sufficient accuracy ; namely, [numerical formula] where L, ω∞, ρ∞ and Γ denote lift, velocity of vector mean flow, density corresponding to ω∞ and circulation, respectively.