船舶减纵摇试验研究  

EXPERIMENTAL STUDY ON SHIP ANTIPITCHING

作　　者：丁勇[1] 李积德 赵晓东[1] 黄蔚莉 

机构地区：[1]哈尔滨工程大学

出　　处：《中国造船》1997年第4期38-44,共7页Shipbuilding of China

摘　　要：利用船上原有的减横摇主动鳍和在船首加装椭圆环形翼、纵列片翼联合减纵摇。根据船模试验结果的实船预报表明，这样的组合减摇装置的减纵摇效率分人满意。For the sake of improving antipitching efficiency and averting from bow vibration, an antipitching means, with stabilizing fins fitted on ship, elliptic bow fin and Iongitudinal tandem foils assembled jointly, is put forward. Ship model tests are carried out, and the experimental results are presented in this paper. According to the experimental results,the predicated antipitching efficiency of the full scale assembly is very satisfactory.

关 键 词：减纵摇 减摇鳍 船模试验 船舶 

分 类 号：U661.73[交通运输工程—船舶及航道工程]