ABSTRACT
Fissile fuel breeding in the ARIES-ST of the 1000 MWel power plant is investigated by using molten salt containing UF4 Calculations are done with the aid of one-dimensional code of SCALE4.3. In this hybrid model, a substantial amount of fissile fuel can be produced with a fissile fuel breeding ratio of 239 Pu = 0.115 per incident neutron at start-up conditions, that corresponds to 3558 kg 239 Pu/year by a full fusion power of 2740 MW. Tritium breeding ratio is found as 1.14 so that tritium self-sufficiency is maintained for DT fusion driver.
Key Words: ARIES-ST fusion reactor, molten salt, fissile fuel breeding.
Primary Language | English |
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Journal Section | Mechanical Engineering |
Authors | |
Publication Date | August 6, 2010 |
Published in Issue | Year 2003 Volume: 16 Issue: 2 |