Abstract
It is well recognized that the hydriding behaviours of Zirconium alloys are very significant problems as a safety issues. Also, it is well known that the diffusion of hydrogen in Zirconium alloys are affected not only by concentration but also temperature gradient. But in actual component, especially heat transfer tube such as fuel rod, we can not avoid the temperature gradient in some degree. So, it is very useful to develop the computer code which can analyze the hydrogen diffusion and precipitation behaviours under temperature gradient as a function of the structure of fuel rod. For this objective, we have developed the computer code for hydrogen migration behaviour using FEM analytical methods. So, following items are presented and discussed. Analytical method and conditions; correlation between the computed and test results; application to designing studies. (author). 8 refs, 4 figs, 2 tabs.
Arioka, K;
Ohta, H
[1]
- Takasago Research and Development Center, Mitsubishi Heavy Industries Ltd, Hyogo-ken (Japan)
Citation Formats
Arioka, K, and Ohta, H.
Application of FEM analytical method for hydrogen migration behaviour in Zirconium alloys.
IAEA: N. p.,
1997.
Web.
Arioka, K, & Ohta, H.
Application of FEM analytical method for hydrogen migration behaviour in Zirconium alloys.
IAEA.
Arioka, K, and Ohta, H.
1997.
"Application of FEM analytical method for hydrogen migration behaviour in Zirconium alloys."
IAEA.
@misc{etde_462442,
title = {Application of FEM analytical method for hydrogen migration behaviour in Zirconium alloys}
author = {Arioka, K, and Ohta, H}
abstractNote = {It is well recognized that the hydriding behaviours of Zirconium alloys are very significant problems as a safety issues. Also, it is well known that the diffusion of hydrogen in Zirconium alloys are affected not only by concentration but also temperature gradient. But in actual component, especially heat transfer tube such as fuel rod, we can not avoid the temperature gradient in some degree. So, it is very useful to develop the computer code which can analyze the hydrogen diffusion and precipitation behaviours under temperature gradient as a function of the structure of fuel rod. For this objective, we have developed the computer code for hydrogen migration behaviour using FEM analytical methods. So, following items are presented and discussed. Analytical method and conditions; correlation between the computed and test results; application to designing studies. (author). 8 refs, 4 figs, 2 tabs.}
place = {IAEA}
year = {1997}
month = {Feb}
}
title = {Application of FEM analytical method for hydrogen migration behaviour in Zirconium alloys}
author = {Arioka, K, and Ohta, H}
abstractNote = {It is well recognized that the hydriding behaviours of Zirconium alloys are very significant problems as a safety issues. Also, it is well known that the diffusion of hydrogen in Zirconium alloys are affected not only by concentration but also temperature gradient. But in actual component, especially heat transfer tube such as fuel rod, we can not avoid the temperature gradient in some degree. So, it is very useful to develop the computer code which can analyze the hydrogen diffusion and precipitation behaviours under temperature gradient as a function of the structure of fuel rod. For this objective, we have developed the computer code for hydrogen migration behaviour using FEM analytical methods. So, following items are presented and discussed. Analytical method and conditions; correlation between the computed and test results; application to designing studies. (author). 8 refs, 4 figs, 2 tabs.}
place = {IAEA}
year = {1997}
month = {Feb}
}