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Controlling Method of Pump Blade Streamline Based on Spline Curve |
ZHANG Ren-hui, YANG Jun-hu |
College of Fluid Power and Control, Lanzhou Univ. of Tech., Lanzhou 730050, China |
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Abstract According to the condition that traditional method to draw and control the expanding streamlinemostly depending on the designers experience, the method to simulate the expanding streamline by single ormulti cube spline curves, and the mathematical model to control the spline curve are proposed. The approachof simulating and controlling the expanding streamline with multi cube spline curves is narrated in detail,which proved be practical.
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Received: 08 August 2013
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