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陸上原子力發電爐에 對比하여 船舶用 原子爐의 特性에 관한 考察
崔順烈,蔡元錫 군산대학교 1993 群山水産專門大學 硏究報告 Vol.28 No.1
Since our coutry has in sufficient natural resources, and water covers about 70% of the earth's surface, we must take advantage of our country being a peninsula, and internationalize by marine transportation. However, fuel costs are high, because fossil fuel deposits are limited and oil producting countries are closely banded together. Also, fuel emissions pollute the air throughout the world. Pollution levels for specific gases include 2% for CO2, 4% for SOx, and 7% for NOx. By the way, nuclear power is suitable as a high output power source due to its low cost and its use for powering ships is profitable because of its light weight and small volume. Also, it is most suitable as a power source in water, because it can be used for long term operations, and because oxygen is not necessary for combustion. In the future, if the safety of the marine reactor is made sure by its simplicity and technical development for automation. nuclear power will prove to be the means for future growth in marine transportation. It call be used to power vessels used as ice breakers, and can also be used for deep sea operations, especially submarines used for investigation and resource development. Therefore, I want to study the characteristics of the marine reactor compared with the power reactor, because marine reactor can be used in narrow space and are affected by ocean states. The contents I want to study are as follows. (1) Passive high safety (2) Suitability for various loads (3) Pursuit of small size