워터제트의 임펠러 입구와 출구 각도에 따른 성능해석

Abstract

The purpose of this study was to suggest 10 kinds of case and perform Mixed-flow pump optimum design and performance analysis depending on the shape of the impeller for suitable to water jet propulsion system. H20 was applied to the material properties, to analysis conditions for water jet axial impeller 1000 rpm given analysis was performed. Interpretation for each case as a result of speed, pressure, flow rate, calculate the thrust at the Inlet Angle 30˚ and Outlet Angle 30˚ could see a persistence of optimal performance.