CAJ | 학술논문

本文提出动态变臂长竖轴潮流能水轮机优化设计概念.以双盘面多流管法为基础推导动态变臂长潮流水轮机水动力特性公式.模拟不同变臂长水轮机运行工况,验证该优化设计思路.结果表明动态变臂长设计能够改善竖轴潮流水轮机水动力特性,为潮流水轮机的优化设计提出了一种新方法.
본문제출동태변비장수축조류능수륜궤우화설계개념.이쌍반면다류관법위기출추도동태변비장조류수륜궤수동력특성공식.모의불동변비장수륜궤운행공황,험증해우화설계사로.결과표명동태변비장설계능구개선수축조류수륜궤수동력특성,위조류수륜궤적우화설계제출료일충신방법.
@@@@In this paper,the conception of vertical-axis turbine with variable radius is put forward for the pur-pose of optimized design on vertical axis turbine.A computer software based on an amended double-multiple stream model is developed to calculate the hydrodynamic performance of the variable radius of vertical-axis turbine and verify the proposed conception.The numerical results of the vertical-axis turbine with variable ra-dius in oval orbit show the significant improvement on hydrodynamic performance,which provides a novel con-ception for the tidal turbine optimization design.