Fuel assembly for boiling water reactor
专利汇可以提供Fuel assembly for boiling water reactor专利检索，专利查询，专利分析的服务。并且PURPOSE: To increase the economy of manufacture and improve the handling by replacing fuel rods at the outermost peripheral corner position of square lattice-shaped fuel rod arrangement with a fuel rod containing no plutonium without fail.
CONSTITUTION: The fuel assembly for the nuclear reactor is so formed that some of fuel rods 2 in the area consisting of the outermost peripheral position of the square lattice-shaped fuel rod arrangement and the corner position of the 2nd periphery are replaced with fuel rods 2 containing no plutonium and the fuel rods 2 at the corner position of the outermost periphery contain no plutonium without fail. Consequently, while a decrease in plutonium charging amount per fuel assembly is minimized, the kinds of MOX fuel can be decreased. Further, uranium fuel containing no plutonium is used for fuel rods with which inflammable poisonous substance is mixed to reduce the manufacture line of the MOX fuel and the manufacture cost and also improve the handling.
COPYRIGHT: (C)1991,JPO&Japio，下面是Fuel assembly for boiling water reactor专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 用于嬗变和展平功率的MOX燃料组件及展平功率的方法 | 2020-05-12 | 397 |
| 模块间燃料倒换 | 2020-05-08 | 308 |
| Fuel assembly and fuel rod | 2020-05-18 | 615 |
| Fuel assembly | 2020-05-23 | 591 |
| Cutting tool of thimble tube | 2020-05-25 | 412 |
| Set of mox fuel assemblies | 2020-05-19 | 876 |
| Method of surveying fuel assembly | 2020-05-20 | 587 |
| METHOD FOR SETTING EQUIVALENT FISSILE COEFFICIENT | 2020-05-15 | 896 |
| Mox fuel assembly for pressurized water reactors | 2020-05-23 | 528 |
| 경수로용 연료 집합체, 경수로 노심, 경수로용 연료 집합체 제조 방법 및 MOX 연료 집합체 제조 방법 | 2020-05-12 | 271 |
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