On the Compressible Flow over a Slender Body of Revolution with a Flat Base Placed in an Unbounded Fluid and in a Choked Wind Tunnel

抄録

The flows past a slender body of revolution with a sharp shoulder placed in an unbounded compressible fluid and along the axis of a choked circular wind tunnel have been studied by the method of the correspondence between the axisymmetric and the two-dimensional flows, which was derived by the present author. The corresponding two-dimensional flow, which is necessary for evaluating the axisymmetric flow, is given by the model flow method in the previous paper. By comparing the pressure coefficient on the surface of a cone at sonic speed calculated by this method with Yoshihara’s result obtained by the relaxation method, the accuracy of this method has been ascertained. Then we have applied this method to the several flows past a body of revolution of finite length with a curved surface.