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
- 한국유체기계학회 International Journal of Fluid Machinery and Systems International Journal of Fluid Machinery and Systems Vol.10 No.1
- 발행연도
- 2017.3
- 수록면
- 54 - 62 (9page)
- DOI
- 10.5293/IJFMS.2017.10.1.054
이용수
초록· 키워드
오류제보하기
The Savonius wind turbine has a lower performance than other types of wind turbines which may attract more study focus on this turbine. This study aimed to improve wind turbine performance by combining a conventional blade with an elliptical blade into a combined blade rotor. The analysis was performed on three blade models in computational fluid dynamics (CFD) using ANSYS_Fluent Release 14.5. Then the results were verified experimentally using an open wind tunnel system. The results of the numerical simulation were similar to the experimental and showed that the combined blade rotor has better dragging flow and overlap flow than the conventional and elliptical blade. Experimental verification showed that the combined blade was to increase the maximum coefficient of power (Cp<SUB>max.</SUB>) by 11% of the conventional blade and to 5.5% of the elliptical blade.
목차
Abstract
1. Introduction
2. Performance of Wind Turbine
3. Rotor Design
4. Numerical Simulation
5. Experimental apparatus
6. Result and Discussion
7. Conclusion
References
참고문헌 (17)
참고문헌 신청
[학술지(정기간행물)] - Zhou, T. / 2013 / Numerical study of detailed flow field and performance of Savonius wind turbines / Renewable Energy 51 : 373 ~ 381
[학술지(정기간행물)] - Akwa, J. V. / 2012 / A review on the performance of Savonius wind turbines / Renewable and Sustainable Energy Reviews 16 : 3054 ~ 3064
[학술지(정기간행물)] - Emmanuel, B. / 2011 / Numerical study of a six-bladed Savonius wind turbine / Journal of Solar Energy Engineering 133 : 044503 ~
[학술지(정기간행물)] - Saha, U. K. / 2006 / On the performance analysis of Savonius rotor with twisted blades / Renewable Energy 31 : 1776 ~ 1788
[학술지(정기간행물)] - Mohamed, M. H. / 2010 / Technical Note : Optimization of Savonius turbines using an obstacle shielding the returning blade / Renewable Energy 35 : 2618 ~ 2626
[학술지(정기간행물)] - Akwa, J. V. / 2012 / A review on the performance of Savonius wind turbines / Renewable and Sustainable Energy Reviews 16 : 3054 ~ 3064
[학술지(정기간행물)] - Emmanuel, B. / 2011 / Numerical study of a six-bladed Savonius wind turbine / Journal of Solar Energy Engineering 133 : 044503 ~
[학술지(정기간행물)] - Saha, U. K. / 2006 / On the performance analysis of Savonius rotor with twisted blades / Renewable Energy 31 : 1776 ~ 1788
[학술지(정기간행물)] - Mohamed, M. H. / 2010 / Technical Note : Optimization of Savonius turbines using an obstacle shielding the returning blade / Renewable Energy 35 : 2618 ~ 2626
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UCI(KEPA) : I410-ECN-0101-2018-554-001894548