Steady-state natural circulation analysis with computational fluid dynamic codes of a liquid metal-cooled accelerator driven system

被引：10

作者：

Abanades, A. ^{[1
]}

Pena, A. ^{[2
]}

机构：

[1] Univ Politecn Madrid, ETSII, Grp Modelizac Sistemas Termoenerget, E-28040 Madrid, Spain

[2] Univ Pas Vasco, Euskal Herriko Unibersitatea, Bilbao 48013, Spain

来源：

NUCLEAR ENGINEERING AND DESIGN | 2009年 / 239卷 / 02期

关键词：

TRANSMUTATION; LEAD; SAFETY;

D O I：

10.1016/j.nucengdes.2008.10.028

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 new innovative nuclear installation is under research in the nuclear community for its potential application to nuclear waste management and, above all, for its capability to enhance the sustainability of nuclear energy in the future as component of a new nuclear fuel cycle in which its efficiency in terms of primary Uranium ore profit and radioactive waste generation will be improved. Such new nuclear installations are called accelerator driven system (ADS) and are the result of a profitable symbiosis between accelerator technology, high-energy physics and reactor technology. Many ADS concepts are based on the utilization of heavy liquid metal (HLM) coolants due to its neutronic and thermo-physical properties. Moreover, such coolants permit the operation in free circulation mode, one of the main aims of passive systems. In this paper, such operation regime is analysed in a proposed ADS design applying computational fluid dynamics (CFD). (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：418 / 424

页数：7

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