某内河拖船螺旋桨设计

The inland tug propeller design

螺旋桨设计是整个船舶设计的重要组成部分。影响螺旋桨推进性能的因素很多,在本设计过程中主要对螺旋桨的直径、螺距比、盘面比、桨叶轮廓形状等因素进行研究,并结合在工作中积累的经验,设计一艘性能较好的内河A级拖船的螺旋桨。

The propeller design the whole ship design is a vital part of the ship. Affect the propeller to advance performance in the many factors in the design process of the propeller diameter, mainly pitch than, than, disk blades factors such as profile, and through the experience in work, design an inland ship class A tug propeller.