The integral experiment on beryllium with D-T neutrons for verification of tritium breeding

被引：10
|
作者：
Verzilov, Yury [1 ]
Sato, Satoshi [1 ]
Ochiai, Kentaro [1 ]
Wada, Masayuki [1 ]
Klix, Axel [1 ]
Nishitani, Takeo [1 ]
机构：
[1] Japan Atom Energy Agcy, FNS Lab, Naka, Ibaraki 3191195, Japan
来源：
FUSION ENGINEERING AND DESIGN | 2007年 / 82卷 / 01期
关键词：
tritium production rate; integral experiment; beryllium; data testing; NUCLEAR-DATA; DESIGN;
D O I：
10.1016/j.fusengdes.2005.12.007
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：
A clean benchmark experiment on beryllium was performed with D-T neutrons at the FNS facility of the Japan Atomic Energy Agency. The main objective was to verify the integral data related to the tritium production on lithium isotopes. Tritium production rates, as well as activation reaction rates were measured inside the beryllium assembly that was shaped as a pseudo-cylindrical slab with an area-equivalent diameter of 628 mm and a thickness of 355 mm. Experimental results were analyzed with a three-dimensional Monte Carlo transport code MCNP-4C and FENDL/MC-2.0, JENDL-3.2/3.3 neutron transport libraries. Evaluation of reaction rates was based on the cross section data taken from the JENDL Dosimetry File and ENDF B-VI data libraries. Analysis shows that all calculation combinations (transport and activation cross section libraries) used for evaluation of reaction rates give data that is agreeable with measured values within 10%. (c) 2006 Elsevier B.V. All rights reserved.
引用
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页码：1 / 9
页数：9
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