针对甲醇作为船舶替代燃料的特点，提出一种适用于大型集装箱船的甲醇燃料舱设计方案，以一艘大型集装箱船为例，采用有限元方法来验证甲醇燃料舱区域的结构强度，同时探讨燃料舱端部节点设计对船体结构强度的影响。为大型集装箱船甲醇燃料舱的结构设计提供参考。
Aiming at the characteristics of methanol as an alternative fuel for ships, a design scheme of methanol fuel tank suitable for large container vessels is proposed. Taking a large container vessel as an example, finite element method is used to verify the structural strength of the methanol fuel tank area. Meanwhile the influence of the fuel tank end connection design on hull structural strength is discussed. It provides reference for the structural design of methanol fuel tank for large container vessel.
2024,46(10): 53-58 收稿日期：2023-06-19
DOI：10.3404/j.issn.1672-7649.2024.10.009
分类号：U663.85
作者简介：陈乐昆(1988-),男,硕士,工程师,研究方向为船舶结构设计
参考文献：
[1] 刘晓媛, 郑文青, 张玉奎, 等. 超大型集装箱船的B型LNG燃料舱结构强度分析[J]. 舰船科学技术, 2020, 42(9): 81-84.
LIU X Y, ZHENG W Q, ZHANG Y K, et al. The structure strength analysis of type B LNG fuel tank for ultra-large container ship[J]. Ship Science and Technology, 2020, 42(9): 81-84.
[2] 瞿荣泽, 智广信, 薛国良, 等. 双燃料船舶LNG球罐鞍座设计及其安装研究[J]. 船舶, 2020, 31(1): 39-44.
QV R Z, ZHI G X, XUE G L, et al. On design and installation of LNG spherical tank's saddle for dual fuel ships[J]. Ship Boat, 2020, 31(1): 39-44.
[3] 李闯, 顾俊, 郑文青, 等. 双燃料散货船C型LNG燃料舱强度分析[J]. 船海工程, 2022, 51(3): 15-19.
LI C, GU J, ZHENG W Q, et al. Strength analysis of type C LNG tank of the dual fuel bulk carrier[J]. Ship Ocean Engineering, 2022, 51(3): 15-19.
[4] 张祺, 李文贺, 张倩, 等. Mark III型LNG燃料动力VLCC舱段有限元分析[C]//2021海峡科技专家论坛暨海峡两岸航海技术与海洋工程研讨会论文集, 2021.
[5] ABS. Rules for building and classing marine vessels[S]. 2022.
