Prediction of hydrodynamic performance of highly skewed propeller 大侧斜螺旋桨水动力性能预报
Research on performance of rudder with additional thrust fin by panel method 面元法计算桨后舵附推力鳍水动力性能
Study on energy and hydrodynamic performance of the underwater glider 水下滑翔机滑翔运动的能量分析及水动力性能研究
Prediction of hydrodynamic performance of marine propellers by surface panel method 用面元法预报船舶螺旋桨的水动力性能
Study on hydrodynamic performance of reversing bucket of high speed water jet propulsion unit 高速喷水推进船倒车斗水动力性能研究
Study of the rudder with additional thrust fins used by non - linear vortex lattice method 非线性涡格法预报桨后舵附推力鳍水动力性能
From this compare , we can know that the lunate fin has higher efficiency than the rectangle fin 为研究尾鳍的几何形状对水动力性能的影响,本论文选取了矩形翼和月牙形翼进行比较。
So , an in - depth study in how to make a accurate prediction of the hydrodynamic performance of the propeller is very important 因此,深入地研究如何准确地预报螺旋桨的水动力性能是非常重要的。
In this thesis , the steady performance of ducted propeller in uniform flow is predicted by surface panel method 本文应用基于扰动速度势的低阶面元法,拟计算导管螺旋桨在均匀流场中的定常水动力性能。
The theoretical calculation method about how to predict the hydrodynamic characteristics of ichthyoid rudder is proposed in this paper 本文提出了一种鱼形舵定常升力的水动力性能预报的理论预报方法。