1) open water
敞水
1.
Calculation and analysis of the open water performance of propeller by CFD software Fluent;
使用Fluent软件的螺旋桨敞水性能计算分析
2.
In order to predict propeller open water performance quickly and obtain the data of specified types and location precisely according to the requirements,the FLUENT software was applied to simulate the open water experiment of propeller.
为实现快速预报螺旋桨敞水性能,并根据需要准确读取指定类型和指定位置的数据,利用FLU-ENT流体计算软件对螺旋桨敞水实验进行数值模拟,根据数值计算的结果绘制敞水性能曲线,并与实验结果进行比较,分别研究进速系数的变化和入射角的变化对螺旋桨性能的影响。
2) open water performance
敞水性能
1.
Focusing on the open water performance of integrated propulsors with pre-swirl stator,duct and rotor,using factor analysis theory and de-compound experimental method,the interaction characteristics among components and open water efficiency of the propulsor were analyzed and the expression and measurement method for this type of propulsor were also established.
以由导管、前置定子和转子构成的组合推进器敞水性能为研究对象,运用因子分析理论和分解试验方法,分析并建立了组合推进器各部件水动力相互干扰特征和敞水效率的表达与测量方法。
2.
In order to predict the hydrodynamic performance of propeller with boss cap fins,CFD software was used to calculate the its open water performance.
为了预报毂帽鳍的水动力性能,采用计算流体力学软件对粘性流场中毂帽鳍的敞水性能进行计算研究。
4) Open-water performance
敞水特性
5) open water efficiency
敞水效率
1.
In this paper the effect of different spacings between propeller and rudder bulb and bulb sizes on propeller open water efficiency are investigated with the tests on combined sets of a series of propeller models with four geosim rudder bulbs.
以一套模型桨和４只几何相似的舵球相互组合的试验，探讨了不同的桨、舵球间距和舵球尺度对螺旋桨敞水效率的影响。
6) rudder
[英]['rʌdə(r)] [美]['rʌdɚ]
敞水舵
1.
Numerical simulation of rudder hydrodynamic characteristics;
敞水舵水动力的数值模拟
补充资料：崇敞
1.高大宽敞。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条