核动力矿砂船经济性分析  

Economic Analysis of Nuclear-Powered Ore Ship

作　　者：周盛[1] 洪金华[1] 

机构地区：[1]武汉理工大学能源与动力工程学院,武汉430063

出　　处：《中国造船》2012年第1期164-171,共8页Shipbuilding of China

摘　　要：以大型矿砂船为目标船型,通过分析普通燃油矿砂船与不同富集度的核燃料核动力矿砂船的运行费用结构组成,对全寿命周期内运行费用进行比较。分析结果表明:当燃油油价高于每吨450美元时,核燃料富集度为4.45%的核动力矿砂船与普通燃油矿砂船相比,核动力矿砂船在全寿命周期内具有较好的经济性;同时,当核燃料富集度为16.5%时,核动力矿砂船具有更好的经济性。With respect large to ore carriers,running costs for common oil fuel and nuclear fuel with different enrichment are analyzed and operating costs in whole life of the carriers are compared with each other.It is shown that when oil fuel prices higher than $ 450/ton,the whole life of a nuclear-powered ore ship with 4.45% of nuclear fuel enrichment has a better economic performance than the oil ore carrier,and the economic performance with nuclear fuel enrichment up to 16.5% is much better than that with enrichment 4.45%.

关 键 词：核动力矿砂船 经济性分析 全寿命周期运行费用 核燃料富集度 

分 类 号：U673.2[交通运输工程—船舶及航道工程] TL364[交通运输工程—船舶与海洋工程]