HAEFELY NEUTRON GENERATOR CHARACTERIZATION FROM NEUTRONIC CONSIDERATIONS AND COMPARISON WITH CALCULATIONS

被引：1

作者：

JONEJA, OP ^{[1
]}

SCHAER, M ^{[1
]}

SAHRAOUI, C ^{[1
]}

SCHNEEBERGER, JP ^{[1
]}

NARGUNDKAR, VR ^{[1
]}

RAO, KS ^{[1
]}

机构：

[1] BHABHA ATOM RES CTR, BOMBAY 400085, INDIA

来源：

FUSION TECHNOLOGY | 1993年 / 23卷 / 04期

关键词：

FUSION BLANKET; NEUTRON GENERATOR; REACTION RATE;

D O I：

10.13182/FST93-A30133

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：

It is important to know the neutron yield, the spatial distribution, and the spectra emitted from a generator when performing any quantitative measurements. An extremely intense (d, t)-driven neutron generator is used in the LOTUS fusion blanket program. The planned measurements include integral tritium and U-233 breeding as well as heat deposition rate studies in blankets representative of fusion reactor blankets. Quantitative estimates of these integral parameters demand precise determination of the characteristics of the neutron generator. Extensive foil activation measurements have been carried out to determine the reaction rate distribution and the neutron yield by a proposed method. A comparison between the calculated and measured reaction rates and the distribution confirm the adequacy of the cross-section sets and the geometry description of the complete experimental arrangement.

引用

页码：408 / 418

页数：11

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