An investigation on the analysis method of FSI for composite propellers based on Panel Method (PM) and Finite Element Method (FEM) was carried out, in which finite element model of composite propeller and the transfer of load and deformation between PM and FEM were especially focused on. A FSI analysis technique was integrated, the convergence was tested. Composite propeller 5474 was analyzed by the technique and the results agree well with the literature, and the technique can become a necessary tool to explore performances of composite propelles%文章基于面元法和有限元法,开展了复合材料螺旋桨流固耦合数值方法研究,着重探讨了复合材料桨叶有限元建模以及水动力外载荷与结构变形位移的流同耦合交界面数据传递问题,最终集成为一项复合材料螺旋桨流固耦合分析技术,测试了其收敛性.该技术针对5474复合材料螺旋桨的分析结果与文献结果吻合良好,为复合材料螺旋桨性能分析提供了必要的工具.
展开▼
