Neutron and photon flux spectra in a mock-up of the ITER shielding system

被引：6
|
作者：
Freiesleben, H [1 ]
Hansen, W
Richter, D
Seidel, K
Unholzer, S
Fischer, U
Wu, Y
Angelone, M
Batistoni, P
Pillon, M
机构：
[1] Tech Univ Dresden, D-01062 Dresden, Germany
[2] Forschungszentrum Karlsruhe, D-76021 Karlsruhe, Germany
[3] ENEA Frascati, Ctr Ric Energie, I-00044 Frascati, Italy
来源：
FUSION ENGINEERING AND DESIGN | 1998年 / 42卷
关键词：
D O I：
10.1016/S0920-3796(98)00139-2
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 neutronics mock-up of the ITER inboard shielding system including first wall, shield-blanket, vacuum vessel and magnetic field coils, was investigated in order to validate calculational tools used for the ITER design and to verify the nuclear performance of the shield by measuring neutron and photon flux spectra at two positions inside the bulk assembly. The measured spectra are compared with results from calculations using the Monte Carlo code MCNP-4A and the data library FENDL-1. Integral values such as neutron-induced reaction rates and gamma-heating are calculated on the basis of the experimentally obtained flux spectra, and are compared with independent measurements of these data. Helium and hydrogen production rates, as well as the radiation damage rate, are determined again by using the measured flux spectra. (C) 1998 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：247 / 253
页数：7
相关论文
共 50 条
  • [21] A NEUTRONICS SHIELDING MOCK-UP EXPERIMENT FOR REDUCTION OF UNCERTAINTY ON THE PREDICTION OF THE ITER-TFC NUCLEAR HEATING
    Angelone, M.
    Batistoni, P.
    Moro, F.
    Pillon, M.
    Villari, R.
    Loughlin, M.
    [J]. FUSION SCIENCE AND TECHNOLOGY, 2012, 61 (02) : 124 - 128
  • [22] Measurement and analysis of neutron and gamma-ray flux spectra in a neutronics mock-up of the HCPB Test Blanket Module
    Seidel, K.
    Batistoni, P.
    Fischer, U.
    Freiesleben, H.
    Klix, A.
    Leichtle, D.
    Poenitz, E.
    Unholzer, S.
    Villari, R.
    [J]. FUSION ENGINEERING AND DESIGN, 2007, 82 (15-24) : 2212 - 2216
  • [23] Calculation and measurement of neutron flux in internal parts of the VVER-1000 mock-up
    Kost'al, Michal
    Svadlenkova, Marie
    Cvachovec, Frantisek
    Jansky, Bohumil
    Milcak, Jan
    Juricek, Vlastimil
    Rypar, Vojtech
    Kolros, Antonin
    Losa, Evzen
    [J]. ANNALS OF NUCLEAR ENERGY, 2014, 73 : 413 - 422
  • [24] Mock-up qualification and prototype manufacture for ITER current leads
    Zhou, Tingzhi
    Lu, Kun
    Ran, Qingxiang
    Ding, Kaizhong
    Feng, Hansheng
    Wu, Huan
    Liu, Chenglian
    Song, Yuntao
    Niu, Erwu
    Bauer, Pierre
    Devred, Arnaud
    [J]. FUSION ENGINEERING AND DESIGN, 2015, 96-97 : 388 - 391
  • [25] High heat flux test on the thermocouple embedded ITER neutral beam duct liner mock-up
    Park, C. K.
    Kim, H. S.
    Kim, G. H.
    Ahn, H. J.
    Kim, S. K.
    Lee, D. W.
    Urbani, M.
    [J]. FUSION ENGINEERING AND DESIGN, 2016, 109 : 152 - 158
  • [26] Investigation of a shielding mock-up for the International Thermonuclear Experimental Reactor
    Richter, D
    Freiesleben, H
    Seidel, K
    Unholzer, S
    Fischer, U
    Hansen, W
    [J]. PROCEEDINGS OF THE TOPICAL MEETING ON RADIATION PROTECTION FOR OUR NATIONAL PRIORITIES: MEDICINE, THE ENVIRONMENT, AND THE LEGACY, 2000, : 301 - 305
  • [27] Stress relaxation testing of pre-compression ring mock-up for the ITER magnet system
    Rossi, R.
    Annino, C.
    Baker, W.
    Bettinali, L.
    Knaster, J.
    Lo Bue, A.
    Mazzone, G.
    Nardi, C.
    Pizzuto, A.
    Semeraro, L.
    [J]. FUSION ENGINEERING AND DESIGN, 2009, 84 (7-11) : 1649 - 1652
  • [28] The effect of biological shielding on fast neutron and photon transport in the VVER-1000 mock-up model placed in the LR-0 reactor
    Kostal, Michal
    Cvachovec, Frantisek
    Milcak, Jan
    Mravec, Filip
    [J]. APPLIED RADIATION AND ISOTOPES, 2013, 75 : 37 - 43
  • [29] Implementation on a mock-up of the automatic feedback controlled matching options of the full ITER ICRH system
    Grine, D.
    Vervier, M.
    Messiaen, A.
    Dumortier, P.
    [J]. FUSION ENGINEERING AND DESIGN, 2011, 86 (6-8) : 978 - 981
  • [30] Millimeter Wave Experiment of ITER Equatorial EC Launcher Mock-up
    Takahashi, K.
    Oda, Y.
    Kajiwara, K.
    Kobayashi, N.
    Isozaki, M.
    Sakamoto, K.
    Omori, T.
    Henderson, M.
    [J]. RADIOFREQUENCY POWER IN PLASMAS, 2014, 1580 : 546 - 549
12345