摘要
通过求解N-S方程组对具有代表性的三角帆进行数值模拟研究,分析了在真实的梯度风情况下风帆的空气动力性能,讨论了多种因素对风帆空气动力性能的影响.为探索深入开展帆船运动科学研究的途径和方法,提高对复杂风场条件下实际操控风帆的理论认识提供有价值的参考依据.
The aerodynamic performance of a typical sail in a twisted wind was numerically studied by solving Navier-Stokes equations, and the effects of various factors on the sail＇s aerodynamic performance were discussed. Valuable theoretical references of sailing manipulation in a complex wind field were provided.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2008年第11期1900-1903,共4页
Journal of Shanghai Jiaotong University
关键词
风帆
梯度风
空气动力性能
计算流体力学
sail
twisted wind
aerodynamic performance
computational fluid mechanics
