Modeling and Numerical Solution of Four-Quadrant Pump Characteristics Test Data

Xin Min Zhang; Yu Yan Zhao; Jie Yu Tao; Yan Wang

doi:10.4028/www.scientific.net/AMR.718-720.1820

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 718-720Modeling and Numerical Solution of Four-Quadrant...

Modeling and Numerical Solution of Four-Quadrant Pump Characteristics Test Data

Abstract:

In some cases, combined use of a few centrifugal pumps can be seen frequently. In some working conditions, some of them may work under abnormal mode (take turbine mode for example). So it is needed to know the characteristics of pumps under the modes. One way to obtain the characteristics is test. In this paper, a nonlinear mathematical model is presented to describe the characteristics. The solution to the model is performed by a specialized particle swarm algorithm. A numerical example shows good agreement between model curves and pump test data.

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Periodical:

Advanced Materials Research (Volumes 718-720)

Pages:

1820-1824

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.718-720.1820

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Online since:

July 2013

Authors:

Xin Min Zhang, Yu Yan Zhao, Jie Yu Tao, Yan Wang

Keywords:

Curve Fitting, Four Quadrant Test, Modeling, Pump

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