供油船燃油加注系统驳油管路水锤特性及防护  

The characteristics and protection of water hammer in the barge line of the bunkering system of a fuel ship

作　　者：朱志鹏 朱汉华[1] 门皓 李昭辉 ZHU Zhipeng;ZHU Hanhua;MEN Hao;LI Zhaohui

机构地区：[1]武汉理工大学能源与动力工程学院,湖北武汉430063

出　　处：《中国修船》2021年第3期30-33,共4页China Shiprepair

摘　　要：供油船燃油加注系统在进行燃油调驳的过程中,由于管道阀门的快速闭合、突然停泵,会导致驳油管道内产生正、负压交替的压力波动,对管路和阀件造成较大的水锤冲击。文章基于Flowmaster仿真软件对管路中的关阀水锤现象进行瞬态分析,研究了关阀水锤的影响因素,并提出了加入空气阀的水锤防护措施。During the process of fuel adjustment,the rapid closing of pipeline valves and sudden stop of the pump will result in alternating positive and negative pressure fluctuations in the pipeline.Pieces cause greater water hammer impact.Based on the Flowmaster simulation software,the article conducts a transient analysis of the valve-closing water hammer phenomenon in the pipeline,studies the influencing factors of the valve-closing water hammer,and proposes water hammer protection measures with air valves.

关 键 词：燃油加注系统 空气阀 瞬态分析 水锤冲击 

分 类 号：U672[交通运输工程—船舶及航道工程]