混合驱动水下滑翔机用可折叠螺旋桨的设计

Design of Foldable Propeller for Hybrid-driven Underwater Glider

混合驱动水下滑翔机仅使用浮力驱动时,螺旋桨桨叶会产生一定的阻力。针对这一问题,设计了一种新型可折叠螺旋桨,用于减小螺旋桨不工作时混合驱动水下滑翔机螺旋桨桨叶产生的阻力。对这一新型可折叠螺旋桨进行了数学建模与水动力分析,验证了这一新型可折叠螺旋桨用于混合驱动水下滑翔机时的性能可靠性。

When the hybrid-driven underwater glider is driven only by buoyancy,the propeller blade will generate a certain resistance.In response to this problem,a new type of foldable propeller was designed to reduce the resistance generated by the propeller blade of the hybrid-driven underwater glider when the propeller is not working.Mathematical modeling and hydrodynamic analysis of this new type of foldable propeller had been carried out to verify the performance and reliability of this new type of foldable propeller when it is used in the hybrid-driven underwater glider.