open-water propeller test 螺旋桨敞水试验
open-water propeller characteristic chart 螺旋桨敞水特性曲线
water propeller test 螺旋桨敞水试验
shallow-water propeller 浅水推进装置
open-water propeller efficiency 螺旋桨敞水效率
propeller water turbine 螺旋桨水轮机
propeller-type water turbine [动力] 螺桨式水轮机
propeller open-water test 螺旋桨敞水试验
propeller open water efficiency 螺旋桨敞水效率
Agreement between the numerical results of reduced velocity around an open-water propeller and the measurements is satisfactory.
敞水螺旋桨的脉动速度计算结果与试验结果吻合良好。
This avoids the use of a traditional propeller shaft and puts the propellers in a clear flow of water, which greatly improves efficiency.
这样就避免了使用传统的螺旋轴，将螺旋桨置于干净的水流中，从而大大提高了效率。
A new propeller model open - water test was carried out in the decompressible towing tank .
本文介绍了在减压拖曳水池中最新开发的桨模敞水试验技术。
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