摘要
文章采用CFD的方法对敞水中的KP505螺旋桨的性能进行预报,采用STAR-CCM+中的RBM方法,更为真实地模拟了螺旋桨的工作状况,计算并分析了其推力、扭矩以及相对应的效率,同时对螺旋桨盘面的压力进行分析,将计算结果与实验结果进行对比,提出一种较为快速预报螺旋桨性能的方法。
The CFD method is used to predict the performance of propeller KP505 in open water,and the RBM method in STAR-CCM+is used to make the simulation of propeller more convincible.The thrust,torque and corresponding efficiency are calculated.The pressure of propeller disk surface is analyzed.The calculation results are compared with the experimental results.A method of quick prediction of the propeller performance is proposed.
作者
戴蕾
豆鹏飞
DAI Lei;DOU Pengfei(JiangNan Shipyard (Group) Co.,Ltd.,Shanghai 201913,China;Siemens Computational Science (Shanghai) Co.,Ltd.,Shanghai 200082,China)
出处
《船舶标准化工程师》
2019年第1期36-39,共4页
Ship Standardization Engineer
关键词
螺旋桨
CFD
性能预报
propeller
CFD
performance prediction
