17500载重吨少压载化学品船关键技术分析  

Analysis of the Key Technology of a 17500 DWT Chemical Tanker with Reduced Ballast Water

作　　者：吴晓莲 闻静 WU Xiaolian;WEN Jing(Shanghai Merchant Ship Design and Research Institute,Shanghai 201213,China)

机构地区：[1]上海船舶研究设计院,上海201213

出　　处：《船舶与海洋工程》2024年第4期1-6,共6页Naval Architecture and Ocean Engineering

摘　　要：基于船东的少压载需求,对某型17500载重吨化学品船异于常规设计的主要尺度的确定和压载方案的优化进行分析。该船的压载量相比现有船型的压载量均值减少约30%。对该船的替代燃料预留设计、轴带发电机配置和锂电池应用进行详细阐述,并对其在1A级冰区航行的特殊考虑进行分析,为该船型的优化升级提供参考。Based on shipowner’s demand for less ballast,an analysis is carried out to determine the main dimensions of a 17500 DWT chemical carrier that is different from conventional design and to optimize the ballast scheme.The ballast of the ship is about 30%less than the average of existing ship types.This paper elaborates the application of energy-saving solutions such as axial generators and lithium batteries,reserved liquefied natural gas(LNG)fuel plans,and the special considerations for IA class navigation in ice regions,to provide reference for the optimization and upgrading of this ship type.

关 键 词：化学品船 少压载 轴带发电机 锂电池 液化天然气(LNG)预留 1A级冰区 

分 类 号：U674.13[交通运输工程—船舶及航道工程]