A NEUTRONICS SHIELDING MOCK-UP EXPERIMENT FOR REDUCTION OF UNCERTAINTY ON THE PREDICTION OF THE ITER-TFC NUCLEAR HEATING

被引：2

作者：

Angelone, M. ^{[1
]}

Batistoni, P. ^{[1
]}

Moro, F. ^{[1
]}

Pillon, M. ^{[1
]}

Villari, R. ^{[1
]}

Loughlin, M. ^{[2
]}

机构：

[1] Assoc EURATOM ENEA Fus, ENEA CR Frascati, I-00044 Rome, Italy

[2] ITER Org, F-13115 St Paul Les Durance, France

来源：

FUSION SCIENCE AND TECHNOLOGY | 2012年 / 61卷 / 02期

关键词：

neutronics experiment; nuclear heating; toroidal field coils; GENERATOR;

D O I：

10.13182/FST12-A13377

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 mock-up of the inboard shield and vacuum vessel of ITER was set up at ENEA Frascati and irradiated with 14-MeV neutrons produced by the Frascati Neutron Generator. The mock-up includes the coil region, and its dimensions and materials composition are consistent with the latest ITER design. The objective of the experiment is to validate the calculations of nuclear heating in the ITER toroidal field coil performed with the Monte Carlo code MCNP-5 and the FENDL-2.1 library, through measurement performed by thermoluminescent dosimeters. The goal was to reach a calculated-to-experiment accuracy of less than or equal to +/- 10%, possibly as low as +/- 8%.

引用

页码：124 / 128

页数：5

共 20 条

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