Design Optimization of Centrifugal Pump Impellers in a Fixed Meridional Geometry using DOE
- Title
- Design Optimization of Centrifugal Pump Impellers in a Fixed Meridional Geometry using DOE
- Author
- 윤준용
- Keywords
- Centrifugal pump; Impeller; Optimization; RSM(Response surface method)
- Issue Date
- 2009-06
- Publisher
- 한국유체기계학회
- Citation
- International Journal of Fluid Machinery and Systems, v. 2, No. 2, Page. 172-178
- Abstract
- This paper reports on an investigation (using RSM with commercial CFD software) of the performance
characteristics of the impeller in a centrifugal pump. Geometric parameters of vane plane development were defined
with the meridional shape and frontal view of the impeller. The parameters are focused on the blade-angle distributions
through the impeller in a fixed meridional geometry. For screening, a 2k factorial design has been used to identify the
important design parameters. The objective functions are defined as the total head rise and the total efficiency at the
design flow-rate. From the 2k factorial design results, it is found that the incidence angles and the exit blade angle are
the most important parameters influencing the performance of the pump.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE07410499https://repository.hanyang.ac.kr/handle/20.500.11754/103999
- ISSN
- 1882-9554
- DOI
- 10.5293/IJFMS.2009.2.2.172
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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