船舶操纵性模型试验的一种修正法

Study of model test appropriation for maneuverability of large ship

通过对船舶操纵性模型试验相似理论的分析，论述了在模型试验中应遵循的准则．提出一种尺度效应修正方法相当舵角修正法，并在一艘大型油船的模型试验中应用，获得较满意的结果．

Ship maneuverability model test is an important method researching into ship maneuverability. The paper discusses the questions which should be paid attention to in the test by analysis of similarity, and introduces the effect of model's mechanicalelectrical character to data collected from the test, and puts forward the calculation method of correspondent rudder angle comprising rectify method. The data provided by this paper may be used as reference to similar test.