组合舵在改善船舶操纵性能上的应用  

Application of the Built-up Rudder in the Improvement of Ship Manoeuvrability

作　　者：陈伟民[1] 倪士龙[1] 

机构地区：[1]交通部上海船舶运输科学研究所运输系统事业部

出　　处：《交通部上海船舶运输科学研究所学报》2004年第1期5-8,共4页

摘　　要：由于受到航区条件、航道状况、营运要求等因素的限制,船舶主尺度和船型参数会有很大的差异。有时为了使载重量最大化,方形系数往往取得很大,这对船舶的快速性能和操纵性能都会产生很大的影响。因而为了改善其相关船舶性能指标,就需要采取相应的措施。本文基于35000DWT散货船的操纵性模型试验研究结果,对类似的船舶操纵性能进行了比较。对于该类型船舶,在采用组合舵后其操纵性能均有明显改善。同时也对模型试验和实船试验结果进行了比对,以供船舶设计及相关单位参考。Because of the restrictions of different sea and waterway conditions and various requirements in operation, the main dimension of the ship varies greatly. In order to make the load as much as possible, block coefficient of the ship is always considered to be as big as possible. Therefore, the performance of ship, such as ship speed and manoeuvrability will be affected. So, effective measures should be introduced to improve the ship performance. This essay is based on the model test results of 35000DWT bulk carrier. In analysis, comparisons of manoeuvrability of relative vessels are adopted as well. After applying a built-up rudder to this kind of ships, the manoeuvrability can be improved obviously. Meanwhile, results of model tests and sea trials are also listed and compared as a reference for ship designers.

关 键 词：组合舵 船舶 操纵性能 散货船 模型试验 

分 类 号：U674.134[交通运输工程—船舶及航道工程] U664.36[交通运输工程—船舶与海洋工程]