大型油船货舱惰气及透气系统布置优化

Optimal Arrangement for Inert Gas and Vent System of Cargo Oil Tanks in Large Size Oil Carrier

针对大型油船货油舱惰性气体进舱位置与透气阀的位置布置问题,分析对比多种工况与多种操作方法系列组合的性价比,提出满足系统原理且可便捷操作的多项布置方案,从安全冗余设计角度出发,提出大概率意义上的普遍适用性优化布置方案。

For optimize the arrangement for inert gas vent system of cargo oil tanks in large-scale oil tanker,a series of combinatorial performance values underdifferent operating conditions and operating methodswere compared and analyzed,providing several reasonable arrangement proposals which can meet system diagram and convenient operation. Basedon safety redundancy design,the optimized arrangement proposal was set forth which can be widely used from large probability sense.