SPACING OF INTERGRANULAR FISSION-GAS BUBBLES IN IRRADIATED UO2

被引：14

作者：

TUCKER, MO

机构：

[1] CEGB, Berkeley Nuclear Laboratories, Berkeley

来源：

JOURNAL OF NUCLEAR MATERIALS | 1978年 / 74卷 / 01期

关键词：

D O I：

10.1016/0022-3115(78)90530-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simple diffusion model is used to demonstrate that irregularly spaced intergranular fission gas bubbles tend to migrate towards regions of unoccupied grain boundary. In consequence it is concluded that coalescence of these bubbles by random migration is unimportant and that, in modelling gas release and swelling, the grain face bubbles may be assumed to remain descrete until they can no longer be accommodated without overlapping. © 1978.

引用

页码：34 / 40

页数：7

共 9 条

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[2]

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[5]

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TUCKER, MO ;

TURNBULL, JA .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1975, 343 (1634) :299-&

[7]

TUCKER MO, 1977, RDBN4092 CEGB REP

[8]

TUCKER MO, 1977, RDBN4114 CEGB REP

[9] SWELLING IN UO2 UNDER CONDITIONS OF GAS RELEASE [J].

TURNBULL, JA ;

TUCKER, MO .

PHILOSOPHICAL MAGAZINE, 1974, 30 (01) :47-63

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