According to the method for arranging the embedded methanol fuel cabin in the ultra-large oil tanker, multiple rows of cargo cabins are arranged in a cargo cabin area, the center of each row of cargo cabins is a middle cargo cabin, a first transverse cabin wall is additionally arranged in one middle cargo cabin, and the cabin capacity C of the methanol fuel cabin is determined between the first transverse cabin wall and the transverse cabin wall of the middle cargo cabin; the total length L1 and the width B1 of the methanol fuel cabin are determined for the first time, the number Ni of the spaces between the strong frames of the cargo cabin occupied by the methanol fuel cabin is determined, the relative positions of the newly-added transverse bulkheads and the newly-added longitudinal bulkheads are determined, and swash bulkheads and transverse supports are arranged in side cargo cabins on the two sides of a middle cargo cabin where the methanol fuel cabin is located. The arrangement characteristics of the ultra-large oil tanker are fully utilized, two kinds of existing cross braces and one kind of newly designed cross braces are combined and utilized, the requirement for structural strength is met with the fewest structures, meanwhile, the special coating requirement of the methanol fuel cabin is considered, components in the cabin are reduced as much as possible, the cost of the methanol fuel cabin is reduced, and meanwhile the characteristics of the ultra-large oil tanker are also considered.
一种超大型油船设置嵌入式甲醇燃料舱的方法,货舱区域设置有多排货舱,每排货舱的中心为中货舱,在其中一个中货舱内增设第一横舱壁,第一横舱壁与中货舱横舱壁之间,确定甲醇燃料舱的舱容C,对甲醇燃料舱总长度L1和宽度B1进行首次确定,确定甲醇燃料舱所占货舱的强框间距个数Ni,确定新增横舱壁、新增纵舱壁的相对位置,甲醇燃料舱所处中货舱两侧的边货舱内设置制荡舱壁及横撑。本发明充分利用超大型油船的布置特点,选用2种已有的横撑和1种全新设计横撑的组合利用,达到以最少的结构满足结构强度的要求,同时考虑甲醇燃料舱特涂要求,尽量减少舱内构件,降低甲醇燃料舱成本,同时也兼顾了超大油船的特性。
Method for arranging embedded methanol fuel cabin on ultra-large oil tanker
一种超大型油船设置嵌入式甲醇燃料舱的方法
2024-02-02
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Cross-brace-free double-wall methanol fuel cabin structure of ultra-large oil tanker
European Patent Office | 2024
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