Based on the above study, a S2 surface streamline curvature inverse problem through flow FORTRAN code is developed with an inner-united part of blading for the impeller blade and the nozzle vane.

• 在以上研究的基础上，本文发展了径流式涡轮的基于S2流面的流线曲率法通流程序并包含有叶片造型设计程序，并将它们结合在同一个程序中。