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SOURCE TERM CHARACTERIZATION METHOD AND THE SYSTEM FOR EX-CORE STRUCTURAL COMPONENTS IN A REACTOR
SOURCE TERM CHARACTERIZATION METHOD AND THE SYSTEM FOR EX-CORE STRUCTURAL COMPONENTS IN A REACTOR
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机译:反应器中核外结构成分的源术语表征方法和系统
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摘要
PURPOSE: An apparatus and a method for evaluating the source-team of the ex-core structure of a nuclear reactor are provided to easily evaluate source-team by automating all parts. CONSTITUTION: A method for evaluating the source-team of the ex-core structure of a nuclear reactor is as follows. Neutrons are generated in the in-core of a nuclear reactor. The neutron fluxes at the in-core and the boundary area of the in-core and an ex-core structural component are calculated(S100). The reduction rate of the neutron fluxes at the ex-core structural component is calculated(S110). The actual neutron flux of each area of the ex-core structural component is calculated(S120). The source-team of each area of the ex-core structural component is calculated(S130).
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