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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제37권 제3호
- 발행연도
- 2013.5
- 수록면
- 266 - 273 (8page)
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초록· 키워드
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With the worldwide trend of controlling the utilization of fossil fuels inducing global climate change, many efforts will have to be made on securing a sustainable energy supply. Tidal current is a concentrated form of gravitational energy, its resource is significant, but limited locations. To effectively capture tidal current energy from the sea, a group of tidal turbines should be formed and positioned with optimal size and spacing for absorbing from multiple points. Thus, the flow field including turbines becomes a huge domain, a so-called tidal farm. It can be very convenient technically and economically if a whole turbine farm is simulated by means of actuator disc thoery. So, the analysis method using actuator discs coupled with a solution of Reynolds Averaged Navier-Stokes (RANS) equations is adopted for actual tidal turbines. Actuator discs have regions where similar forces imposed by actual turbines are applied to a flow. As working in group formation, turbines naturally have interaction effects on one another. Therefore, the present paper investigate the evaluation on the operating performance of tidal farm in terms of the mutual influence among turbine units with various lateral and longitudinal spacing. Authors expect that results of the present study contribute to the development of tidal farm for the future potential energy.
목차
Abstract
1. Introduction
2. Numerical Methods
3. Results and Discussions
4. Conclusions
References
참고문헌 (10)
참고문헌 신청
1. [인터넷자원] - Carbon Trust Hompage / / Marine energy
2. [학술대회논문] - L. Bai / 2009 / Investigation of the influence of array arrangement and spacing on tidal energy converter(TEC)performance using a 3-dimentional CFD model / Proceeding of the 8th European Wave and Tidal Energy Conference : 1 ~ 8
3. [학술지(정기간행물)] - C. J. Yang / 2012 / An Evaluation for Predicting the Far Wake of Tidal Turbines Positioned in Array at Different Longitudinal Spaces / 한국마린엔지니어링학회지 36 (3) : 358 ~ 367
4. [보고서] - J. Whelan / 2012 / Modeling of Free Surface Proximity and Wave-Induced Velocities Around a Horizontal Axis Tidal Stream Turbine
5. [보고서] - G. T. Houlsby / 2008 / Application of Linear Momentum Actuator Disc Theory to Open Channel Flow
2. [학술대회논문] - L. Bai / 2009 / Investigation of the influence of array arrangement and spacing on tidal energy converter(TEC)performance using a 3-dimentional CFD model / Proceeding of the 8th European Wave and Tidal Energy Conference : 1 ~ 8
3. [학술지(정기간행물)] - C. J. Yang / 2012 / An Evaluation for Predicting the Far Wake of Tidal Turbines Positioned in Array at Different Longitudinal Spaces / 한국마린엔지니어링학회지 36 (3) : 358 ~ 367
4. [보고서] - J. Whelan / 2012 / Modeling of Free Surface Proximity and Wave-Induced Velocities Around a Horizontal Axis Tidal Stream Turbine
5. [보고서] - G. T. Houlsby / 2008 / Application of Linear Momentum Actuator Disc Theory to Open Channel Flow
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