| Study for 228Th reduction in thermal reactor with Th—U fuel cycls |
| |
| 作者姓名： | XUXiaoqin |
| |
| 作者单位： | ChinaInstituteofAtomicEnergy,Beijing102413 |
| |
| 基金项目： | National Natural Science Foundation in China |
| |
| 摘 要： | By using computer code WIMS/CENDL,the effects of some parameters,core configuration such as fuel element structure,neutron flox and burn-up,are discussed in this paper.It is shown that high neutron flux,small fuel rod diameter,large volume ratio of coolant to fuel,seed-blank heterogeneous core arrangement and 231 Pa chemical separation are necessary for reducing 228 Th production in reactor.
|
| 关 键 词： | 热反应堆 钍－铀 228钍减少 |
Study for 228Th reduction in thermal reactor with Th-U fuel cycls |
| |
| XUXiaoqin.Study for 228Th reduction in thermal reactor with Th-U fuel cycls[J].Nuclear Science and Techniques,1999,10(1):48-50. |
| |
| Authors: | XU Xiaoqin |
| |
| Abstract: | By using computer code WIMS/CENDL, the effects of some parameters, core configuration such as fuel element structure, neutron flux and burn-up, are discussed in this paper. It is shown that high neutron flux, small fuel rod diameter, large volume ratio of coolant to fuel, seed-blank heterogeneous core arrangement and 231 Pa chemical separation are necessary for reducing 228Th production in reactor. |
| |
| Keywords: | 228Th Th-U fuel cycle Thermalreactor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
