BRENNELEMENT FÜR EINEN DRUCKWASSERKERNREAKTOR UND MIT SOLCHEN BRENNELEMENTEN AUFGEBAUTER KERN EINES DRUCKWASSEKERNREAKTORS

BRENNELEMENT FÜR EINEN DRUCKWASSERKERNREAKTOR UND MIT SOLCHEN BRENNELEMENTEN AUFGEBAUTER KERN EINES DRUCKWASSEKERNREAKTORS

A fuel assembly for a pressurized-water nuclear reactor contains a plurality of grid-shaped, square spacers spaced apart from one another. Each of the grid-shaped, square spacers has four edge webs. At least one of the spacers has at least two differently configured edge webs for generating a force...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STABEL, JUERGEN, REN, MINGMIN, FUCHS, HANS-PETER
Format: Patent
Sprache:ger
Schlagworte:
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Beschreibung
Zusammenfassung:A fuel assembly for a pressurized-water nuclear reactor contains a plurality of grid-shaped, square spacers spaced apart from one another. Each of the grid-shaped, square spacers has four edge webs. At least one of the spacers has at least two differently configured edge webs for generating a force which acts from a flowing cooling water on the fuel assembly in a plane of the spacer transversely with respect to an axial direction. A multiplicity of fuel rods extend in the axial direction and are guided in the plurality of grid-shaped, square spacers.