Induced nuclear reactions: processes – systems – and elements – Fuel component structure – Plural fuel segments or elements
Patent
1988-04-06
1990-04-03
Walsh, Donald P.
Induced nuclear reactions: processes, systems, and elements
Fuel component structure
Plural fuel segments or elements
376439, G21C 332
Patent
active
049138766
ABSTRACT:
A nuclear reactor fuel assembly includes an elongated fuel assembly box. Fuel rods containing nuclear fuel are mutually spaced apart in the fuel assembly box and parallel to the longitudinal direction of the fuel assembly box. A water tube inside the fuel assembly box is parallel to the fuel rods. The water tube has a lower end with an inlet opening and an upper end with an outlet opening for liquid water. A shield is fastened inside the water tube and spaced apart from both of the ends of the water tube. A flowthrough opening is formed in the shield or between the shield and the water tube for the liquid water.
REFERENCES:
patent: 3808098 (1974-04-01), Fredin
patent: 4587093 (1986-05-01), Borrman
patent: 4626405 (1986-12-01), Field
patent: 4675154 (1987-06-01), Nelson
patent: 4740350 (1988-04-01), Taleyarkhan
patent: 4781885 (1988-11-01), Lill
Lettau Hans
Lill Guenther
Preusche Gerhard
Greenberg Laurence A.
Lerner Herbert L.
Siemens Aktiengesellschaft
Walsh Donald P.
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