基于Weis-Fogh机构的零航速减摇鳍升力模型的研究

随着减摇技术的发展,出现了一种可以使用减摇鳍在零航速下进行减摇的新方法,这种方法使减摇鳍既可以在零航速下进行减摇也可以在中高航速下满足减摇的需要。文章结合国外的相关文献,对零航速下减摇鳍的工作方式和产生的升力进行了相关的研究。并根据Weis-Fogh机构流体动力学知识对升力进行了分析,建立了零航速下减摇鳍的升力模型,根据模型进行了升力仿真研究。

Research on Lift Model of Zero-Speed Fin Stabilizer Based on Weis-Fogh Mechanism

As the anti-roll technology develops, a new method which can make fin stabilizers work under zero speed is proposed. Using this method, fin stabilizers can stabilize the ship not only under zero speed but also under other speeds. The rotating way and the lift of the fin stabilizers were studied according to the foreign references. The lift of the fin stabilizers was analyzed using hydrodynamics of the Weis-Fogh mechanism, and a lift model of the fin stabilizers was built at zero speed and the lift was simulated base on the lift model.