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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국유체기계학회 International Journal of Fluid Machinery and Systems International Journal of Fluid Machinery and Systems Vol.11 No.2
- 발행연도
- 2018.6
- 수록면
- 123 - 128 (6page)
- DOI
- 10.5293/IJFMS.2018.11.2.123
이용수
초록· 키워드
오류제보하기
In this study, a mixed-flow pump with a specified specific speed was optimally designed by utilizing computational fluid dynamics (CFD). Additionally, the shape of the mixed-flow pump and flow characteristics depending on the specific speed were studied, in order to development of hydrodynamic design system for mixed-flow pump. A mixed-flow pump consists of an impeller and a diffuser and the shapes of mixed-flow pumps show a certain tendency depending on specific speed. With an analysis of the shapes of a mixed-flow pump, the optimal shape to satisfy design specifications can easily be designed. The design variables of the impeller and diffuser were defined in meridional plane and vane plane development, and optimum design of the impeller and diffuser was carried out by using design of experiment (DOE). The tendencies of design variables depending on specific speed were analyzed by utilizing the shape of optimally designed mixed-flow pump. The mixed-flow pump shape of required design specification was designed by using the tendencies of design variables depending on specific speed. The performance of designed model has been verified using CFD.
목차
Abstract
1. Introduction
2. Hydrodynamic design system
3. Mixed-flow pump design method
4. Design optimization for mixed-flow pump
5. Tendency analysis of design variables depending on specific speed
7. Conclusions
References
참고문헌 (10)
참고문헌 신청
[단행본] - K. Imaichi. / 2002 / The Basis of Pump Design / Daiyoungsa : 28 ~ 43
[단행본] - J. Stepanoff / 1957 / Centrifugal and Axial Flow Pumps / John Wiley & Sons : 19 ~ 28
[학술지(정기간행물)] - 김성 / 2015 / High performance hydraulic design techniques of mixed-flow pump impeller and diffuser / Journal of Mechanical Science and Technology 29 (1) : 227 ~ 240
[학술지(정기간행물)] - S. Kim. / 2014 / A Numerical Study on the Improvement of Suction Performance and Hydraulic Efficiency for a Mixed-flow Pump Impeller / Mathematical Problems in Engineering 2014 : 17 ~
[학술지(정기간행물)] - S. Kim. / 2009 / Design Optimization of Centrifugal Pump Impellers in a Fixed Meridional Geometry using DOE / International J of Fluid Machinery and Systems 2 (2) : 172 ~ 178
[단행본] - J. Stepanoff / 1957 / Centrifugal and Axial Flow Pumps / John Wiley & Sons : 19 ~ 28
[학술지(정기간행물)] - 김성 / 2015 / High performance hydraulic design techniques of mixed-flow pump impeller and diffuser / Journal of Mechanical Science and Technology 29 (1) : 227 ~ 240
[학술지(정기간행물)] - S. Kim. / 2014 / A Numerical Study on the Improvement of Suction Performance and Hydraulic Efficiency for a Mixed-flow Pump Impeller / Mathematical Problems in Engineering 2014 : 17 ~
[학술지(정기간행물)] - S. Kim. / 2009 / Design Optimization of Centrifugal Pump Impellers in a Fixed Meridional Geometry using DOE / International J of Fluid Machinery and Systems 2 (2) : 172 ~ 178
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UCI(KEPA) : I410-ECN-0101-2018-554-003063132