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| Digitization and Conversion of Pump Performance Curve |
| CHEN Yu-ming, LU Lin-guang |
| Dept of Hydr and Hydroelec Engin, Hydr and Civil Engin Coll. Yangzhou Univ, Yangzhou, Jiangsu 225009, China |
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Abstract Exchanging analogue values and digital values of pump performance curves is a fundamental work to various pump system in designing software. The way to input shapes of pump performance curves and its conversion are key to various software. Practical way to digitize analogue values with the help of scanner and to converse digital values to analogue values based on the rule of curve ruler is given. The new method is well fit to Aid Optimum Hydraulic Design of Pump System and successfully applied.
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Received: 07 August 2013
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