Identification of Integral Benchmarks for Nuclear Data Testing Using DICE (Database for the International Handbook of Evaluated Criticality Safety Benchmark Experiments)
Identification of Integral Benchmarks for Nuclear Data Testing Using DICE (Database for the International Handbook of Evaluated Criticality Safety Benchmark Experiments)
复制标题
使用 DICE（国际评估临界安全基准实验手册数据库）确定核数据测试的整体基准
DOI：
10.3938/jkps.59.1115
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发表时间：
2011
影响因子：
0.6
通讯作者：
Bossant Manuel
中科院分区：
文献类型：
--
作者：
Briggs J. Blair;Nichole Ellis A.;Rugama Yolanda;Soppera Nicolas;Bossant Manuel
国际临界安全评价项目（ICSBEP）手册的典型用户有特定的标准，他们希望找到匹配的实验。根据应用情况，这些标准可包括物理或化学特性和/或各种中子参数的任何组合。ICSBEP手册包含一个结构化的格式，帮助用户缩小搜索感兴趣的实验。然而，随着近4300种不同的实验配置和不断增加的实验数据，执行多个标准搜索的必要性已经使这些功能不足。因此，利用从ICSBEP手册中提取的信息创建了一个关系数据库。经合组织和能源部设计了一个用户界面，以便查询这一数据库。该数据库和相应的用户界面称为DICE。DICE目前提供了执行多个标准搜索的能力，这些搜索超出了简单的燃料、物理形式和光谱，并且包括扩展的一般信息、燃料形式、减速剂/冷却剂、中子吸收材料、包壳、反射器、分离器、几何结构、基准结果、光谱和中子平衡参数。DICE还包括显示中子谱的图形表示、详细的中子平衡、俘获、裂变、弹性散射、非弹性散射、努巴和μ巴的灵敏度系数以及其他几个功能的能力。«少
Typical users of the International Criticality Safety Evaluation Project (ICSBEP) Handbook have specific criteria to which they desire to find matching experiments. Depending on the application, those criteria may consist of any combination of physical or chemical characteristics and/or various neutronic parameters. The ICSBEP Handbook contains a structured format helping the user narrow the search for experiments of interest. However, with nearly 4300 different experimental configurations and the ever increasing addition of experimental data, the necessity to perform multiple criteria searches have rendered these features insufficient. As a result, a relational database was created with information extracted from the ICSBEP Handbook. A users’ interface was designed by OECD and DOE to allow the interrogation of this database. The database and the corresponding users’ interface are referred to as DICE. DICE currently offers the capability to perform multiple criteria searches that go beyond simple fuel, physical form and spectra and includes expanded general information, fuel form, moderator/coolant, neutron-absorbing material, cladding, reflector, separator, geometry, benchmark results, spectra, and neutron balance parameters. DICE also includes the capability to display graphical representations of neutron spectra, detailed neutron balance, sensitivity coefficients for capture, fission, elastic scattering, inelastic scattering, nu-bar and mu-bar, as well as severalmore » other features.« less