지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제36권 제3호
- 발행연도
- 2012.5
- 수록면
- 351 - 357 (7page)
이용수
초록· 키워드
오류제보하기
Small hydropower is a reliable energy technology to be considered for providing clean electricity generation. Producing electrical energy by small hydropower is the most efficient contribution to renewable energy. Cross-flow turbine is adopted primarily because of its simple structure and high possibility of applying to small hydropower. The purpose of this study is to investigate the effect of inlet nozzle shape on the performance and internal flow of a cross-flow turbine for small hydropower by CFD analysis. Moreover, the shape effect of draft tube has been investigated according to modified shapes of the length and the diffuse angle. The results show that relatively narrow and converging inlet nozzle shape gives better effect on the performance of the turbine.
목차
Abstract
1. Introduction
2. Turbine model and Numerical Method
3. Results and Discussion
4. Conclusions
References
Author Profile
참고문헌 (7)
참고문헌 신청
S., Khosrowpanah / 1988 / Experimental study of cross-flow turbine / Journal of Hydraulic Engineering 114(3):299~314
A. A., Fiuzat / 1991 / Power outputs of two stages of cross-flow turbine / Journal of Energy Engineering 117(2):57~70
J., Fukutomi / 1985 / A numerical method of free jet from a cross-flow turbine nozzle / Bulletin of JSME 28(241):1436~1440
J., Fukutomi / 1991 / A numerical method of flow through a cross-flow runner / JSME International Journal, Series II 34(1):44~51
J., Fukutomi / 1995 / Unsteady fluid forces on a blade in a cross-flow turbine / JSME International Journal, Series B 38(3):404~410
A. A., Fiuzat / 1991 / Power outputs of two stages of cross-flow turbine / Journal of Energy Engineering 117(2):57~70
J., Fukutomi / 1985 / A numerical method of free jet from a cross-flow turbine nozzle / Bulletin of JSME 28(241):1436~1440
J., Fukutomi / 1991 / A numerical method of flow through a cross-flow runner / JSME International Journal, Series II 34(1):44~51
J., Fukutomi / 1995 / Unsteady fluid forces on a blade in a cross-flow turbine / JSME International Journal, Series B 38(3):404~410
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