Fuel element for gas-cooled fast nuclear reactors (Machine-translation by Google Translate, not legally binding)

Fuel element for fast nuclear reactors cooled by gas. Fuel element that has as a basic piece a spherical cage (1), made of resistant metallic curved rods that are arranged and interlaced according to a spherical reticular geometry, not necessarily regular in the geometric figures formed, which leave...

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Hauptverfasser: RAMOS MILLAN, ALBERTO, ABANADES VELASCO, ALBERTO, MUNOZ ANTON, JAVIER, PIERA CARRETE, MIREIA, MARTINEZ-VAL PENALOSA, JOSE MARIA, CORROCHANO SANCHEZ, CARLOS, MARTINEZ-VAL PIERA, JUAN
Format: Patent
Sprache:eng ; spa
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Zusammenfassung:Fuel element for fast nuclear reactors cooled by gas. Fuel element that has as a basic piece a spherical cage (1), made of resistant metallic curved rods that are arranged and interlaced according to a spherical reticular geometry, not necessarily regular in the geometric figures formed, which leaves most of its virtual spherical surface open, and therefore transferable by a fluid in motion; and the nuclear fuel is housed in one or several sheathed pieces inscribed in the spherical cage, either in discs inscribed in the cage, or in a spherical crown, delimited internally by a hollow metal spherical part and externally by a sealed sleeve inscribed in the cage spherical by means of metallic pins welded to knots of the cage. (Machine-translation by Google Translate, not legally binding) Elemento combustible para reactores nucleares rápidos refrigerados por gas. Elemento combustible que tiene como pieza básica una jaula esférica (1), hecha de varillas curvas metálicas resistentes que se disponen y entrelazan según una geometría reticular esférica, no necesariamente regular en las figuras geométricas formadas, que deja la mayor parte de su superficie esférica virtual abierta, y por tanto traspasable por un fluido en movimiento; y el combustible nuclear se aloja en una o varias piezas envainadas inscritas en la jaula esférica, bien en discos inscritos en la jaula, bien en una corona esférica, delimitada interiormente por una pieza esférica metálica hueca y exteriormente por una vaina estanca inscrita en la jaula esférica mediante unas patillas metálicas soldadas a nudos de la jaula.