摘要
采用FLUENT软件中的多参考坐标系模型(MRF)对螺旋桨的敞水性能进行模拟,并将模拟结果与试验值进行比较,然后通过ANSYS Workbench中的流固耦合技术将FLUENT计算所得的桨叶表面压力加载到ANSYS中桨叶的有限元模型中进行静力分析计算,得到的桨叶应力结果与理论分析相吻合。
The numerical simulation of propeller open-water performance was accomplished by means of multiple reference frame model in FLUENT.The numerical results were compared with the results of experiment.The fluid structure interaction module in ANSYS workbench was applied to transfer the pre￣ssure results of the blade in FLUENT to the pressure load in ANSYS to do the static analyze,and the stress distribution in the blade is consistent with theory analysis.
出处
《力学季刊》
CSCD
北大核心
2011年第3期440-443,共4页
Chinese Quarterly of Mechanics
关键词
船用螺旋桨
多参考坐标系
敞水性能
流固耦合
ship propeller
multiple reference frame model
open-water performance
fluid structure interaction
