助航风帆对客滚船稳性影响分析  

On the Influence of Booster Wind-sails upon Stability of the Ropax Ships

作　　者：陈登 张文斌 蒋永旭 罗良宝 孙捍东 CHEN Deng;ZHANG Wen-bin;JIANG Yong-xu;LUO Liang-bao;SUN Han-dong(China Merchants Industry Technology(Shanghai)Co.,Ltd.,Shanghai 200137,China;Zhejiang Youlian Ship Repairing&Building Co.,Ltd.,Zhoushan Zhejiang 31600,China)

机构地区：[1]招商局工业科技(上海)有限公司,上海200137 [2]浙江友联修造船有限公司,浙江舟山316000

出　　处：《船海工程》2024年第6期31-35,共5页Ship & Ocean Engineering

基　　金：浙江省首台(套)产品工程化攻关项目(浙经信装备[2023]159号)。

摘　　要：针对客滚船上层建筑丰满、稳性紧张的特点,研究其安装助航风帆对稳性的影响。利用稳性计算软件,以某客滚船为例,基于不同船级社的气象稳性衡准,计算其在安装同一种风帆的情况下,用不同稳性衡准校核方法的满足情况。对于不同型式的风帆,研究其对船舶的稳性影响差别。通过进一步分析风帆的侧向力作用,计算分析船舶在风帆不平衡力矩作用时的稳性。研究表明,风帆型式和稳性衡准的选用对风帆在客滚船上的适装性有着非常关键的作用,考虑风帆特点的稳性衡准亟待完善和推广,风帆侧向力导致的不平衡力矩对稳性的影响不容忽视。研究的结果对于客滚船安装风帆的可行性和风帆稳性的校核思路有实际指导意义。According to the characteristics of full superstructure and tight stability of ropax ships,the influence of the booster wind-sail installation upon the stability was studied.Based on the meteorological stability criteria of different classification societies,the satisfaction of different stability criteria checking methods for a ropax ship with the same wind-sail was analyzed.The influence of different types of wind-sails upon the stability of the ship was discussed.By further analyzing sail lateral force action,the stability of ship under sail unbalance moment action was calculated.It was shown that the selection of booster wind-sail type and stability criteria plays a very important role in the fitability of wind-sails on ropax ships.The influence of unbalance torque caused by lateral force of wind-sail upon stability cannot be ignored.The results of the study have practical significance for the feasibility of wind-sail installation and wind-sail stability check of ropax ship.

关 键 词：助航风帆 客滚船 气象衡准 稳性分析 

分 类 号：U664.31[交通运输工程—船舶及航道工程]