Design And Numerical Analysis of Propeller for Khazar Dredger

Subject Areas : Fluid Mechanic

احد عابدینی ¹ ( هیئت علمی )
سهیل اسدی ² ( کارشناسی ارشد، گروه مهندسی مکانیک، واحد سمنان، دانشگاه آزاد اسلامی، سمنان، ایران )

Received: 2016-10-09 Accepted : 2016-12-02 Published : 2016-08-22

Keywords: Cavitation, response surface methodology, Wageningen B-series, Computational Fluid Dynamics, Khazar Dredger,

Abstract :

In this article, using a central composite design response surface methodology is that design of the optimal propeller geometry for khazar dredger will be discussed. B_Wageningen standard series is designed propeller-type licenses. To verify the performance and Check non-occurrence of cavitation ,the propeller designed using Computational Fluid Dynamics, numerical modeling and compare with B_Wageningen series. The results show the ability of response surface methodology in finding the optimal geometry propeller. Numerical solution of fluid flow, to prove non-occurrence of cavitation in the propeller designed for kazar dredger.