摘要
本文通过2种长径比、3种螺旋桨-导管间隙的敞水试验研究,分析了该两项参数变化时前置导管与螺旋桨之间水动力的相互影响。
This paper carries out open water tests by using two length diameter ratios and three intervals between the duct and the propeller, and analyzes the interaction between the front duct and the propeller which takes place when the two parameters vary.
关键词
前置导管
参数
螺旋桨
船舶
ducted propeller
front duct
model test
