| タイトル | A fission gas release correlation for uranium nitride fuel pins |
| 本文（外部サイト） | http://hdl.handle.net/2060/19730023798 |
| 著者（英） | Weinstein, M. B.; Davison, H. W. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1973-10-01 |
| 言語 | eng |
| 内容記述 | A model was developed to predict fission gas releases from UN fuel pins clad with various materials. The model was correlated with total release data obtained by different experimentors, over a range of fuel temperatures primarily between 1250 and 1660 K, and fuel burnups up to 4.6 percent. In the model, fission gas is transported by diffusion mechanisms to the grain boundaries where the volume grows and eventually interconnects with the outside surface of the fuel. The within grain diffusion coefficients are found from fission gas release rate data obtained using a sweep gas facility. |
| NASA分類 | NUCLEAR ENGINEERING |
| レポートNO | 73N32531
NASA-TN-D-7401
E-7498 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/197434 |
