2011•Mechanical Engineering & AutomationRequires access

Fluent-based Simulations Design for Impeller of Generator in Oil Well Downhole

Dong Ping

Abstract

Impeller is the component of direct energy conversion in the blade-type machine,and it is the heart of blade-type fluid machinery.Reasonable blade shape has a direct impact on the hydraulic performance,cavitation corrosion resistance,working stability and the ability of impeller.According to the special circumstances of oil well,this paper designed the model of impeller,produced three kinds of leaf shape impeller,and used Fluent software to analyze the three types of impeller,and obtained the optimal hydraulic performance of the impeller.

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Key concepts: Impeller, Fluent, Slip factor, Mechanical engineering, Blade (archaeology), Engineering, Propeller, Computational fluid dynamics