Fission-product Release from UO2
Title | Fission-product Release from UO2 PDF eBook |
Author | W. B. Cottrell |
Publisher | |
Pages | 148 |
Release | 1960 |
Genre | Nuclear merchant ships |
ISBN |
Preliminary studies of fission product release from uo2 under oxidising conditions
Title | Preliminary studies of fission product release from uo2 under oxidising conditions PDF eBook |
Author | D. R. Mccracken |
Publisher | |
Pages | 0 |
Release | 1985 |
Genre | |
ISBN |
Fission product release and redistribution was studied during the exposure of uo2 in a zirconium furnace tube to steam and air at temperatures up to 910 degrees c. the fuel fragments had been exposed to less than or equal to 3.11 x 10 sup(18) n/cm sup(2) (0.3 mw.h/kg) at less than or equal to 70 degrees c in the self-serve facility of nrx. under these conditions no diffusion to grain boundaries should have occurred, and fission products should stay randomly scattered throughout the matrix. releases were small, less than or equal to 1.4 percent with only xenon and iodine being significant. the fuel oxidation occurred predominantly at less than or equal to 700 degrees c. at higher temperatures oxidation of the zirconium occurred and protected the fuel from significant high temperature oxidation. the results illustrate that fission gases distributed in the fuel matrix are not released during simple crystallographic re-arrangement. release occurs only when an atomic site or gas bubble is intersected by a crack or dislocation. significantly higher release should be expected under conditions where grain growth occurs. selective traps for fission products performed well and will be further investigated in future studies.
Fission product release from uo2 fuel
Title | Fission product release from uo2 fuel PDF eBook |
Author | W. C. Harrison |
Publisher | |
Pages | 0 |
Release | 1971 |
Genre | |
ISBN |
Proposal to determine the fission product gas release from high-density uo2
Title | Proposal to determine the fission product gas release from high-density uo2 PDF eBook |
Author | M. J. F. Notley |
Publisher | |
Pages | 0 |
Release | 1960 |
Genre | |
ISBN |
Nuclear Safety in Light Water Reactors
Title | Nuclear Safety in Light Water Reactors PDF eBook |
Author | Bal Raj Sehgal |
Publisher | Academic Press |
Pages | 732 |
Release | 2012-01-05 |
Genre | Technology & Engineering |
ISBN | 0123884462 |
La 4e de couverture indique : Organizes and presents all the latest thought on LWR nuclear safety in one consolidated volume, provided by the top experts in the field, ensuring high-quality, credible and easily accessible information.
Fission-product Behavior in Ceramic Oxide Fuel
Title | Fission-product Behavior in Ceramic Oxide Fuel PDF eBook |
Author | Ian J. Hastings |
Publisher | |
Pages | 320 |
Release | 1986 |
Genre | Ceramic materials |
ISBN |
Microstructure-Dependent Model For Fission Product Gas Release and Swelling in Uo2 Fuel
Title | Microstructure-Dependent Model For Fission Product Gas Release and Swelling in Uo2 Fuel PDF eBook |
Author | Atomic Energy of Canada Limited |
Publisher | |
Pages | 39 |
Release | 1977 |
Genre | |
ISBN |