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2 143 144

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Application

97108724/28, 1997-05-30

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Actual filing date

1997-05-30

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Published

1999-12-20

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Inventor

Alekseev P.N.Gorokhov V.F.Doronin A.S.Dukhovenskij A.S.Lunin G.L.Proshkin A.A.Panjushkin A.K.Mezhuev V.A.Potoskaev G.G.Kurskov V.S.Bek E.G.Ivanov A.V.Shesternin V.A.

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Holder

Oao Zavod"

FUEL ASSEMBLY OF WATER-COOLED POWER REACTOR Russian patent published in 1999 - IPC

Abstract RU 2143144 C1

FIELD: nuclear power engineering. SUBSTANCE: fuel assembly has 270 fuel elements with outer diameter of cladding from 5,85•10-3 to 6,17•10-3 m and inner diameter from 5,01•10-3 to 5,23•10-3 m, or 216 fuel elements with outer diameter of cladding from 6,66•10-3 to 6,99•10-3 m and inner diameter from 5,68•10-3 to 5,95•10-3 m. Mass of uranium dioxide charged in fuel assembly is from 114.2 to 142.1 kg. EFFECT: improved fuel burnup and reduced probability of fuel element depressurization. 3 cl, 3 dwg

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RU 2 143 144 C1

Authors

Alekseev P.N.

Gorokhov V.F.

Doronin A.S.

Dukhovenskij A.S.

Lunin G.L.

Proshkin A.A.

Panjushkin A.K.

Mezhuev V.A.

Potoskaev G.G.

Kurskov V.S.

Bek E.G.

Ivanov A.V.

Shesternin V.A.

Dates

1999-12-20—Published

1997-05-30—Filed

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