In this paper, according to the theory suggested in reference [4] the author applied F.E.M. to the stress analysis of an impeller with blades of unequal thickness and an original program was written.

• 本文在文献[4]的理论基础上,将有限元法应用到具有变厚度叶片的离心叶轮的应力分析中,编制了源程序。