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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.10
- 수록면
- 19 - 25 (7page)
이용수
이 논문의 연구 히스토리 (17)
2017
A Study on the Suppression of Unsteady Swirl Flow in the Draft Tube of Francis Hydro Turbine Model
Zhenmu Chen
,
Pat
,
ick M. Singh
외 1명
한국유체기계학회 학술대회 논문집
2017.12
학술대회자료
Unsteady CFD Analysis on Internal Flow Characteristics in a Large Capacity Francis Turbine
Zhenmu Chen
,
Young-Do Choi
한국유체기계학회 학술대회 논문집
2017.12
학술대회자료
Numerical Analysis on the Francis Turbine Draft Tube with J-Groove
Zhenmu Chen
,
Young-Do Choi
한국유체기계학회 학술대회 논문집
2017.07
학술대회자료
CFD Analysis of the Francis Turbine Draft Tube with J-Groove Application
Zhenmu Chen
,
Pat
,
ick Ma
외 2명
한국신·재생에너지학회 학술대회 초록집
2017.05
학술대회자료
2016
A Study on the Suppression of Swirl Flow in the Draft Tube of Francis Turbine
Zhenmu Chen
,
Young-Do Choi
한국유체기계학회 학술대회 논문집
2016.11
학술대회자료
Numerical Simulation of Flow in Francis-99 Turbine by Unsteady Analysis
Zhenmu Chen
,
Young-Do Choi
한국신·재생에너지학회 학술대회 초록집
2016.05
학술대회자료
A Study on the Effect of Port Area of Blade on the Performance of Francis Hydro Turbine
Zhenmu Chen
,
Young-Do Choi
한국유체기계학회 논문집
2016.02
학술저널
2015
2014
Effect of Guide Nozzle Shape on the Internal Flow Characteristics of a Very Low Head Cross Flow Turbine
Zhenmu Chen
,
Young-Do Choi
한국유체기계학회 학술대회 논문집
2014.11
학술대회자료
Internal Flow Characteristics of a Tubular Type Hydro Turbine for Vessel Cooling System
Zhenmu Chen
,
Young-Do Choi
한국유체기계학회 학술대회 논문집
2014.11
학술대회자료
Internal Flow Characteristics of a Francis Turbine Model by Internal Flow Passage Shapes
Zhenmu Chen
,
Qingsheng Wei
,
Pat
외 3명
한국유체기계학회 학술대회 논문집
2014.11
학술대회자료
A Study on a Tubular Type Hydro Turbine
Zhenmu Chen
,
Young-Do Choi
대한기계학회 춘추학술대회
2014.11
학술대회자료
Effect of Guide Nozzle Shape on the Performance Improvement of a Very Low Head Cross Flow Turbine
Zhenmu Chen
,
Pat
,
ick Ma
외 2명
한국유체기계학회 논문집
2014.10
학술저널
Performance Improvement of Very Low Head Cross Flow Turbine with Inlet Open Duct
Zhenmu Chen
,
Pat
,
ick Ma
외 2명
한국유체기계학회 논문집
2014.08
학술저널
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- 이 논문의 연구 히스토리 확인하기
초록· 키워드
오류제보하기
As a core component of a hydropower station, hydro turbines play a vital role in the integration of a power station. Research on the technology of hydro turbine is continuously increasing with the development of water electricity. On the basis of one-dimensional loss analysis, for three-dimension design, there are a lot of dimension of the internal flow passage shapes that are determined by experience. Therefore, the effect of the internal flow passage shapes on the performance and internal flow characteristics of a Francis hydro turbine model is investigated in this study. In this study, the small curvature of runner blade trailing edge shape is good for improving the efficiency of Francis turbine. The straight stay vane leading edge is good for suppressing the secondary flow. Moreover, suitable tongue passage shape and stay vane number improve the performance of the turbine considerably.
목차
ABSTRACT
1. Introduction
2. Francis Hydro Turbine Model and Numerical Methods
3. Results and Discussion
4. Conclusion
References
참고문헌 (9)
참고문헌 신청
[단행본] - Barnes, F. S. / 2011 / Large Energy Storage Systems Handbook / CRC Press
[학술지(정기간행물)] - Wu, J. / 2007 / qCFD-Based Design Optimization for Hydro Turbines / Journal of Fluids Engineering 129 : 159 ~ 168
[학술지(정기간행물)] - Jingchun, W. / 2007 / CFD-Based Design Optimization for Hydro Turbines / Journal of Fluids Engineering 129 : 159 ~ 168
[학술지(정기간행물)] - Alnaga, A. / 2008 / Optimal Design of Hydraulic Turbine Distributor / WSEAS TRANSACTIONS on FLUID MECHANICS 3 (2) : 175 ~ 185
[학술지(정기간행물)] - Shukla, M. K. / 2011 / CFD Analysis of 3-D Flow for Francis Turbine / Int. Jour. Mechanical Engineering 2 : 93 ~ 100
[학술지(정기간행물)] - Wu, J. / 2007 / qCFD-Based Design Optimization for Hydro Turbines / Journal of Fluids Engineering 129 : 159 ~ 168
[학술지(정기간행물)] - Jingchun, W. / 2007 / CFD-Based Design Optimization for Hydro Turbines / Journal of Fluids Engineering 129 : 159 ~ 168
[학술지(정기간행물)] - Alnaga, A. / 2008 / Optimal Design of Hydraulic Turbine Distributor / WSEAS TRANSACTIONS on FLUID MECHANICS 3 (2) : 175 ~ 185
[학술지(정기간행물)] - Shukla, M. K. / 2011 / CFD Analysis of 3-D Flow for Francis Turbine / Int. Jour. Mechanical Engineering 2 : 93 ~ 100
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Runner Design and Internal Flow Characteristics Analysis for an Ns=200 Francis Hydro Turbine Model
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Francis Turbine Model Design and Internal Flow Analysis
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Numerical Investigation of Hydraulic Performance and Internal Flow Characteristics of Francis Turbine Model for Various Turbulence Models
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Hydraulic Design of a 3 kW-Class Pump-turbine Model and Performance Investigation by CFD
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Numerical Analysis of the Performance of Cross Flow Turbine by the Shapes of Runner Blade
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A Comparative Study on the Francis Turbine Performances according to the different Vane Shapes
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Study on Foreign Body Passage in an Ultra-Small Axial Flow Hydraulic Turbine
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Study on the design variables of fixed flow passages for the performance optimization of Francis hydro turbine
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이 논문의 저자 정보
이 논문과 함께 이용한 논문
A Study on the Effect of Port Area of Blade on the Performance of Francis Hydro Turbine
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한국유체기계학회 논문집
2016
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Francis Turbine Model Design and Internal Flow Analysis
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2015
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CFD Analysis and Performance Estimation of a Francis Hydro Turbine Model
Vu Le
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Young-Do Choi
대한기계학회 춘추학술대회
2015
.05
SUPPRESSION OF CAVITATION IN THE DRAFT TUBE OF A FRANCIS TURBINE WITH J-GROOVES
Qingsheng Wei
,
Young-Do Choi
AFORE
2012
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Design and Application of J-Groove to the Draft Tube of a Francis turbine
Qingsheng Wei
,
Young-Do Choi
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UCI(KEPA) : I410-ECN-0101-2016-554-002065821