海上直升机甲板降低烟气扩散影响的工程优化措施分析  

Engineering Optimization for Reducing the Effect of Smoke Diffusion on Marine Helideck

作　　者：陈欣[1] 李东芳[1] CHEN Xin;LI Dong-fang(Of fshore Oil Engineering Co.,Ltd.,Tianjin 300451,China)

机构地区：[1]海洋石油工程股份有限公司,天津300451

出　　处：《海洋工程装备与技术》2018年第6期380-383,共4页Ocean Engineering Equipment and Technology

基　　金：国家科技重大专项"南海深水油气开发示范工程"(项目编号:2011ZX05056)

摘　　要：为降低烟气扩散对直升机甲板的影响进行了研究。针对荔湾31项目,提出为降低烟气扩散对直升机甲板的影响,主要可从增大排烟管与直升机甲板的水平间距或相对高差两个方面进行优化。采用降低直升机甲板高度的解决方案效果较为显著。In order to reduce the effect of smoke diffusion on the helideck,researches are conducted for the Liwan3-1project.It is revealed that engineering optimizations can be made by means of increasing either the horizontal spacing or relative height difference between the exhaust pipe and the helideck,and the latter approach is more efficient.

关 键 词：海上平台 直升机甲板 烟气扩散 分析评估 

分 类 号：U663.6[交通运输工程—船舶及航道工程]