Spent Nuclear Fuel Measurement System using Rotation Structure

The present invention relates to a spent nuclear fuel measurement system using a rotating structure which enables accurate information about spent fuel to be obtained efficiently, by accurately measuring the overall amount of a specific nuclear material in the spent fuel. The present invention has a...

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Bibliographische Detailangaben
Hauptverfasser: YOO SEUNG UK, CHA KEON IL, PARK JUN HYUN, OH BYUNG HOON, OH WOONG, LEE HEE JONG
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention relates to a spent nuclear fuel measurement system using a rotating structure which enables accurate information about spent fuel to be obtained efficiently, by accurately measuring the overall amount of a specific nuclear material in the spent fuel. The present invention has an effect of efficiently measuring nuclear fission neutron signals of spent nuclear fuel discharged, in all directions, from the inside of a body since a plurality of measurement units arranged on the body in a spiral shape are rotatable along the body. 본 발명은 사용후핵연료의 전체적인 특정 핵물질량을 정확하게 계측하도록 하여 사용후핵연료에 대한 정확한 정보를 효율적으로 얻을 수 있도록 하는 회전 구조를 이용한 사용후핵연료 계측 시스템에 관한 것이다. 본 발명은 나선형으로 본체에 배치되는 복수 개의 계측부가 본체를 따라 회전 가능하도록 구성되므로, 본체 내부에서 사방으로 방출되는 사용후핵연료의 핵분열 중성자 신호를 효율적으로 계측할 수 있는 효과가 있다.