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SUPERCRITICAL-PRESSURE WATER COOLED REACTOR AND POWER GENERATION PLANT
SUPERCRITICAL-PRESSURE WATER COOLED REACTOR AND POWER GENERATION PLANT
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机译:超临界水冷堆和发电装置
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摘要
A supercritical water cooled reactor comprising: a reactor vessel including: a shell part for containing sub-critical pressure coolant, and an end part for containing supercritical-pressure coolant which is separated from the sub-critical pressure coolant in the reactor vessel; a core-support plate with through-holes, the core-support plate disposed in and fixed to the reactor vessel so that the core-support plate divides space inside the reactor vessel into a supercritical-pressure portion and a sub-critical pressure portion; fuel tubes with both open ends fixed to the through-holes, the open ends being communicated to the supercritical-pressure portion, outside of the fuel tubes being disposed in the sub-critical pressure portion; and nuclear fuel assemblies disposed in the fuel tubes.
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