Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2008.06a
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- Pages.1303-1308
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- 2008
Effect of impeller geometrical parameter on the performance of a centrifugal
임펠러 형상변수가 원심펌프 성능에 미치는 영향
- Published : 2008.06.25
Abstract
This paper presents effects of impeller geometrical parameters on the performance of a centrifugal pump impeller. The effects of meridional parameters and vane plane development parameters on the performance of the impeller were numerically studied using a commercial CFD code and DOE(design of experiments) software. Geometrical parameters in a method of meridional view and vane plane development were selected and defined to generate the 3D impeller shape. The response variables are defined in a total head and efficiency curve with flow rate. The influences of selected design variables on the various objective functions were examined as a result of the calculation using 2k factorial.
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