Sensitivity and uncertainty analysis on the criticality by an ERRORJ/SUSD3D with JENDL-3.3 covariance data

被引：2

作者：

Kim, Do Heon ^{[1
]}

Gil, Choong-Sup ^{[1
]}

Lee, Young-Ouk ^{[1
]}

机构：

[1] Korea Atom Energy Res Inst, Taejon 305600, South Korea

来源：

INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, VOL 1, PROCEEDINGS | 2008年

关键词：

D O I：

10.1051/ndata:07585

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The covariance data processing and the nuclear data sensitivity and uncertainty analysis of the k(eff) have been carried out for some 1-D benchmark problems by using the ERRORJ/SUSD3D code system. The uncertainties due to the U-233, U-235, U-238, Pu-239, Pu-240, and/or Pu-241 covariance data of JENDL-3.3 have been estimated with the P(3)-S(16) and P(3)-S(4) approximations. The uncertainties amount to 0.53% similar to 1.86% depending on the major actinides of the benchmark cores.

引用

页码：289 / 292

页数：4