潮流能水平轴水轮机数值模拟研究  

NUMERICAL SIMULATION OF HORIZONTAL AXIS TIDAL TURBINE

作　　者：王晓航[1] 荆丰梅 张亮[1] 

机构地区：[1]哈尔滨工程大学船舶学院,哈尔滨150001

出　　处：《太阳能学报》2015年第8期1841-1847,共7页Acta Energiae Solaris Sinica

基　　金：国家海洋公益性项目(200805040);海洋可再生能源专项(GHME2010CY01;GHME2010GC02;ZJME2010GC01;ZJME2010CY01);深海工程科学与技术创新引智基地"111工程"(B07019)

摘　　要：主要基于粘性CFD理论对数值模拟中不同参数的影响做出详细研究与论证,计算水平轴潮流能水轮机在不同网格数量、湍流模型与参考系的结果。通过数值模拟与模型实验结果的对比,验证计算结果的准确性。另外分析计算误差产生的原因,总结可得到较精确结果的参数设置、网格划分原则以及计算模型。The influence of various parameters including elements number, turbulence model and the reference system was discussed to accurately predict the performance and load of the horizontal axis tidal turbine based on the viscous CFD theory. The accuracy of calculation results was verified by the result comparison of the numerical simulation and model experiments. In addition, the error of the calculation was analyzed, and parameter setting, meshing principle and calculation model for getting more accurate results were proposed.

关 键 词：水平轴 潮流能水轮机 数值模拟 网格 湍流模型 

分 类 号：TK730.2[交通运输工程—轮机工程]