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Method for determining an unused fuel bundle design for a nuclear reactor core and a nuclear reactor core
Method for determining an unused fuel bundle design for a nuclear reactor core and a nuclear reactor core
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机译:确定用于核反应堆堆芯的未使用燃料束设计的方法和核反应堆堆芯
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摘要
A method for determining a fresh fuel bundle design for a core of a nuclear reactor may include defining a plurality of inputs including user-defined target conditions for evaluating one or more reference fresh fuel bundle designs for each of N bundle groups, and generating a response surface based on making single rod-type changes in each (i,j) rod location of each bundle of a given reference bundle design being evaluated for each of the N bundle groups. A search algorithm may be iterated to evaluate a given combination of multiple rod-type changes made simultaneously across each of the N bundle groups using the generated response surface to determine an accepted fuel bundle design for each of the N bundle groups that satisfies the user-defined target conditions.
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