Control rod for a pressurized water nuclear reactor

Control rod for a pressurized water nuclear reactor

A control rod for a pressurized-water nuclear reactor contains an absorber rod which is arranged in a casing tube. At least in a lower section, the absorber rod is provided with at least one recess which takes up at most a portion of the circumferential surface of this section. This reduces problems...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROPPELT ALFONS, BECK WINFRIED, SCHEBITZ FLORIAN, FUCHS HANS-PETER, DEWES PETER, FISCHER GUENTER
Format: Patent
Sprache:eng
Schlagworte:
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Beschreibung
Zusammenfassung:A control rod for a pressurized-water nuclear reactor contains an absorber rod which is arranged in a casing tube. At least in a lower section, the absorber rod is provided with at least one recess which takes up at most a portion of the circumferential surface of this section. This reduces problems associated with an expansion in the volume of the absorber rod.