基于压缩空气方案的船舶压排载系统设计及优化  

Optimal design of the ship compressed air ballast/deballast system

作　　者：于姝雯 万新斌[1] 杨卫英[1] YU Shu-wen;WAN Xin-bin;YANG Wei-ying(Marine Design and Research Institute of China,Shanghai 200011,China)

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011

出　　处：《舰船科学技术》2023年第1期64-69,共6页Ship Science and Technology

摘　　要：船舶压排载系统主要用于调整船舶压载舱内的压载水量,满足船舶在航行、装载、破损扶正等工况下,实现船舶沉浮作业及调整浮态稳性。以某船压缩空气压排载系统为案例,通过简化估算方法得到初步设计方案,并提出系统阻力建模方案,进行系统建模及仿真分析,总结压缩空气压排载系统实际工作动态特性,并通过结果分析提出优化设计方案,满足船舶沉浮作业指标要求。Under sailing or loading conditions, the ship ballast/deballast system is primarily used to adjust the yield of water of the ballast tanks to make the ship sink or float operation and adjust ship stability.Take the case for a ship ballast/deballast system,the preliminary design is carried out by simplifying estimation. The resistance simulation model is built to analysis and summary the actual working dynamic characteristics of the ship ballast/deballast system.And the optimal design of the ship ballast/deballast system is finally done to meet the target requirements.

关 键 词：压排载系统 压缩空气排载 阻力计算 优化设计 

分 类 号：U664.84[交通运输工程—船舶及航道工程]