Improved neutron activation dosimetry for fusion
文献类型:期刊论文
作者 | Vasilopoulou, T.100; Stamatelatos, I. E.100; Batistoni, P.99; Colangeli, A.98,99; Flammini, D.99; Fonnesu, N.99; Loreti, S.99; Obryk, B.97; Pillon, M.99; Villari, R.99 |
刊名 | FUSION ENGINEERING AND DESIGN |
出版日期 | 2019-02-01 |
卷号 | 139期号:无页码:109-114 |
ISSN号 | 0920-3796 |
关键词 | Neutron activation Neutron dosimetry JET Fusion |
DOI | 10.1016/j.fusengdes.2019.01.002 |
英文摘要 | Neutron activation technique has been widely used for the monitoring of neutron fluence at the Joint European Torus (JET) whereas it is foreseen to be employed at future fusion plants, such as ITER and DEMO. Neutron activation provides a robust tool for the measurement of neutron fluence in the complex environment encountered in a tokamak. However, activation experiments previously performed at JET showed that the activation foils used need to be calibrated in a real fusion environment in order to provide accurate neutron fluence data. Triggered by this challenge, an improved neutron activation method for the evaluation of neutron fluence at fusion devices has been developed. Activation assemblies similar to those used at JET were irradiated under 14 MeV neutrons at the Frascati Neutron Generator (FNG) reference neutron field. The data obtained from the calibration experiment were applied for the analysis of activation foil measurements performed during the implemented JET Deuterium-Deuterium (D-D) campaign. The activation results were compared against thermoluminescence measurements and a satisfactory agreement was observed. The proposed method provides confidence on the use of activation technique for the precise estimation of neutron fluence at fusion devices and enables its successful implementation in the forthcoming JET Deuterium-Tritium (D-T) campaign. |
WOS关键词 | BENCHMARK EXPERIMENTS ; JET ; CALIBRATION |
资助项目 | EURATOM research and training programme[633053] |
WOS研究方向 | Nuclear Science & Technology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE SA |
WOS记录号 | WOS:000458939100015 |
资助机构 | EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme ; EURATOM research and training programme |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/42077] |
专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
通讯作者 | Vasilopoulou, T. |
作者单位 | 1.HRS Fus, W Orange, NJ USA 2.Forschungszentrum Julich, Inst Energie & Klimaforsch Plasmaph, D-52425 Julich, Germany 3.Fus Energy Joint Undertaking, Josep Pl 2,Torres Diagonal Litoral B3, Barcelona 08019, Spain 4.KTH, EES, Fus Plasma Phys, SE-10044 Stockholm, Sweden 5.Gen Atom, POB 85608, San Diego, CA 92186 USA 6.CNR, IFP, Via R Cozzi 53, I-20125 Milan, Italy 7.Inst Plasma Res, Gandhinagar 382428, Gujarat, India 8.Inst Nucl Phys, Radzikowskiego 152, PL-31342 Krakow, Poland 9.Opole Univ, Inst Phys, Oleska 48, PL-45052 Opole, Poland 10.Inst Plasma Phys & Laser Microfus, Hery 23, PL-01497 Warsaw, Poland |
推荐引用方式 GB/T 7714 | Vasilopoulou, T.,Stamatelatos, I. E.,Batistoni, P.,et al. Improved neutron activation dosimetry for fusion[J]. FUSION ENGINEERING AND DESIGN,2019,139(无):109-114. |
APA | Vasilopoulou, T..,Stamatelatos, I. E..,Batistoni, P..,Colangeli, A..,Flammini, D..,...&Schneider, M..(2019).Improved neutron activation dosimetry for fusion.FUSION ENGINEERING AND DESIGN,139(无),109-114. |
MLA | Vasilopoulou, T.,et al."Improved neutron activation dosimetry for fusion".FUSION ENGINEERING AND DESIGN 139.无(2019):109-114. |
入库方式: OAI收割
来源:合肥物质科学研究院
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