Safety And Power Multiplication Aspects Of Mirror Fusion-Fission Hybrids

被引：7

作者：

Noack, Klaus ^{[1
]}

Agren, Olov ^{[1
]}

Kallne, Jan ^{[1
]}

Hagnestal, Anders ^{[1
]}

Moiseenko, Vladimir E. ^{[2
]}

机构：

[1] Uppsala Univ, Angstrom Lab, Div Elect, Box 534, SE-75121 Uppsala, Sweden

[2] Kharkov Phys & Technol Inst, Natl Sci Ctr, Inst Plasma Phys, UA-61108 Kharkov, Ukraine

来源：

FUSION FOR NEUTRONS AND SUBCRITICAL NUCLEAR FISSION | 2012年 / 1442卷

关键词：

Fusion-fission hybrid; Mirror plasma device; Spent nuclear fuel; Nuclear safety; MCNP5; calculations; REACTOR; TRANSMUTATION; FUEL;

D O I：

10.1063/1.4706868

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Recently, in a research project at Uppsala University a simplified neutronic model for a straight field line mirror hybrid has been devised and its most important operation parameters have been calculated under the constraints of a fission power production of 3 GW and that the effective multiplication factor k(eff) does not exceed 0.95. The model can be considered as representative for hybrids driven by other types of mirrors too. In order to reduce the demand on the fusion power of the mirror, a modified option of the hybrid has been considered that generates a reduced fission power of 1.5 GW with an increased maximal value k(eff) = 0.97. The present paper deals with nuclear safety aspects of this type of hybrids. It presents and discusses calculation results of reactivity effects as well as of driver effects.

引用

页码：186 / 198

页数：13

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