うず巻ポンプ羽根車の流れに関する研究 : 第1報, 薄翼直線翼列理論について

概要

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In this report, a method is presented for the calculation of the potential flow through straight cascades of thin wings. The calculation of the flow has been based on the method of singularities : normal velocities ν are cubic functions of abscissae, and tangential velocities μ, corresponding to normal velocities ν (=0,1,x, x^2,x^3), are determinable by conformal mapping of the cascade into a circle. As the author has determined the integral expressions for velocities μ, an improved accuracy has been obtained by using the velocities μ of higher degree. Numerical examples are included.
1961-05-25