船用LNG燃料舱压力释放排量计算及安全阀选型  

Flow Calculation of Pressure Relieving System and Selection of Safety Valves of Marine LNG Fuel Tank

作　　者：李晓晨 LI Xiao-chen(Zhangjiagang CIMC Sanctum Cryogenic Equipment Co.,Ltd.,Jiangsu Zhangjiagang 215632,China)

机构地区：[1]张家港中集圣达因低温装备有限公司,江苏张家港215632

出　　处：《辽宁化工》2018年第12期1277-1280,共4页Liaoning Chemical Industry

摘　　要：介绍了船用LNG燃料舱压力释放排量的计算方法及安全阀选型,重点分析了压力释放排量计算过程中的相关参数取值对结果的影响,并简单介绍了安全阀的选型计算,旨在为燃料舱压力释放系统的相关设计计算提供参考。The flow calculation of pressure relieving system was described as well as the selection of safety valves of marine LNG fuel tank.The influence of the values of relevant parameters in the calculation of pressure relieving system on the results was emphatically analyzed.The selection calculation of safety valves was discussed.The paper can provide some reference for the design and calculation of pressure relieving system of the fuel tank.

关 键 词：LNG燃料舱 压力释放系统 排量计算 安全阀选型 

分 类 号：TE972[石油与天然气工程—石油机械设备]