【摘要】 为了认识吊舱式推进器操舵工况的水动力特性,进行了拖式吊舱推进器模型试验研究。试验测量了拖式吊舱推进器在不同转舵方位角的推力、扭矩及转舵力矩,所获得的流体动力数据能有效地解析实船操纵方式,并能为转舵机构及吊舱结构的设计提供参考。更多还原

【Abstract】 The experimental result for a puller-type podded propulsor is presented in this paper.Towing tank measurements are carried out for the thrust,torque,and steering moment of the propulsor at a number of azimuthal angles.The thrust and torque are measured by dynamometer,and the lift force,resistance as well as torque are measured by balance.The model test data will be useful for the analysis of ship maneuver,as well as the design of steering mechanism and structure of podded propulsors.更多还原