沉船油舱抽油加热过程的热力学分析  

Thermodynamic Analysis of Heating Process in Wreck Oil Tank

作　　者：周家海[1] 

机构地区：[1]交通运输部水运科学研究所,北京100088

出　　处：《船舶工程》2015年第5期24-26,共3页Ship Engineering

基　　金：国家科技支撑计划项目:深水溢油事故处置机器人研制(2012BAC14B04)

摘　　要：针对沉船倾斜油舱抽油过程,采用数值模拟研究,在相同的蒸汽加热功率,不同的加热位置条件下,分析了油舱内重质燃油和原油的加热过程,分别得到了在不同时刻油舱内重质燃油和原油的温度分布情况,以及油温随加热时间的变化规律。Pointing at the pumping process of a tilted tank in wreck ship, adopting the numerical simulation, the heating process of heavy fuel oil and crude oil in the tank is analyzed with the same steam heating power and different heating positions. The temperature distributions of heavy fuel oil and crude oil at different times are obtained. The rule of the oil temperature changing with the heating time is also got.

关 键 词：沉船油舱 重质燃油 原油 加热过程 数值模拟 

分 类 号：U676.62[交通运输工程—船舶及航道工程]