상세 보기
Numerical investigation on the performance of 1-MW class tidal current horizontal axis turbines
- Kim, M.-C.;
- Do, I.-R.;
- Rhee, S.H.;
- Lee, J.H.;
- Hyun, B.-S.;
- ... Song, M.S.
Citations
SCOPUS
1초록
1-MW class tidal stream turbine is proposed and the performance is studied numerically by the both of blade element theory (BEMT) and computational fluid dynamics (CFD). The power coefficient according to the TSR(Tip Speed Ratio) is mainly focused for the evaluation of the performance of turbine. The computed results of the both methods are compared and analyzed in the present study. Additionally the cavitation inception is also treated and quantified by the minimum allowable immersion depth for cavitation free according to the variation of TSR. The comparison with experimental data is expected to be carried out in near future. Copyright © 2012 by the International Society of Offshore and Polar Engineers (ISOPE).
키워드
Cavitation; Horizontal axis turbine; Minimum allowable immersion for cavitation free; Power coefficient; Tidal current turbine; Tip speed ratio
- 제목
- Numerical investigation on the performance of 1-MW class tidal current horizontal axis turbines
- 저자
- Kim, M.-C.; Do, I.-R.; Rhee, S.H.; Lee, J.H.; Hyun, B.-S.; Song, M.S.
- 발행일
- 2012
- 유형
- Conference Paper
- 저널명
- Proceedings of the International Offshore and Polar Engineering Conference
- 페이지
- 757 ~ 762