2001•Computer Integrated Manufacturing SystemsRequires access

Application Method of Bezier Curve in Impeller CAD of Pump

Huang Wen-xing

Abstract

This paper presents the dynamic controlling method of stream lines on axial plane projection of the hydraulic model and square grid of the blade drawing of the pump impeller. The ideas and methods of the application of Bezier curve in impeller CAD are analyzed in detail. The results of the practical application show that it is a convenient and practical man-machine interactive dynamic optimization method.

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Available abstract

Key concepts: Impeller, Bézier curve, CAD, Projection (relational algebra), Engineering drawing, Blade (archaeology), Grid, Computer science