双桨双舵船操纵运动拘束模型试验及模拟计算  

CAPTIVE MODEL TESTS AND SIMULATION CALCULATIONS OF MANEUVERING MOTION OF A TWIN-SCREW TWIN-RUDDER SHIP

作　　者：楼连根[1] 黄国梁[1] 刘天威[1] 

机构地区：[1]上海交通大学

出　　处：《中国造船》1992年第3期35-44,共10页Shipbuilding of China

摘　　要：本文参照MMG模型对浅吃水双桨双舵船用实验方法确定了操纵运动的水动力导数,讨论了船-桨-舵干扰系数的表达方法,还进行了运动模拟计算。计算结果与自航模试验结果具有良好的一致性。In this paper based on MMG model the hydrodynamic coefficients are determined by model tests and the expressions of hydrodynamic interactions between hull-propeller-rudder are discussed for a shallow-draft twin-screw twin-rudder ship. Simulation calculations are also made. The calculation results show good agreement with that of free-running model tests.

关 键 词：双桨双舵船 操纵运动 拘束模型 

分 类 号：U661.74[交通运输工程—船舶及航道工程]