摘要
中子学计算与分析是反应堆物理与辐射防护设计、燃料循环管理优化和核安全分析的基础。在广泛深入调研国内外中子学程序发展现状和趋势的基础上,采用国际上先进的中子学模拟计算技术和现代计算机软件技术,设计和研发了基于网络的大型集成多功能中子学计算与分析软件系统VisualBUS,可用于裂变、聚变和各类混合次临界反应堆系统以及加速器等辐射装置的计算与分析。一系列国际基准校验计算和实际应用表明了该系统的正确性和有效性。本文重点介绍该系统的研发概况、技术特点和测试与应用情况。
Neutronics calculation and analysis are the bases of reactor physics design, radiation protection, fuel management optimization, nuclear safety analysis, etc. After surveying and evaluating the status and trend of development of neutronics calculation and analysis codes, a network-based integrated multi-functional neutronics calculation and analysis code system has been designed and developed for applications in fusion, fission and various hybrid systems based on the adoption of advanced neutronics calculating approaches and modern computer software technologies. A series of benchmark tests and applications have shown the maturity and effectiveness of the system. This paper gives a brief overview about main technical features of the system, thebenchmark tests and applications.
出处
《核科学与工程》
CAS
CSCD
北大核心
2007年第4期365-373,共9页
Nuclear Science and Engineering
基金
国家自然科学基金项目
国家"973"计划项目
中科院知识创新工程项目
中科院"百人计划"项目和ITER国际合作协议项目
