为适应聚变-裂变混合堆设计及其相关研究的需求制作混合多用途核数据库HENDL(HybridEvaluated Nuclear Data Library)的升级版本HENDL2.0。评价核数据来源主要选用美国公布的ENDF/B-Ⅶ.0库和国际原子能机构(IAEA/NDS)发布的聚变库FENDL-...为适应聚变-裂变混合堆设计及其相关研究的需求制作混合多用途核数据库HENDL(HybridEvaluated Nuclear Data Library)的升级版本HENDL2.0。评价核数据来源主要选用美国公布的ENDF/B-Ⅶ.0库和国际原子能机构(IAEA/NDS)发布的聚变库FENDL-2.1。利用蒙特卡罗粒子输运程序MCNP以及FDS团队自主研发的大型集成多功能中子学计算与分析系统VisualBUS程序进行模拟计算,对已有的一些数据较为完备的基准实验例题进行基准测试和比较分析以检验混合库HENDL2.0的有效性和可信性。展开更多
HENDL1.0/MG, a multi-group working library of the Hybrid Evaluated NuclearData Library, was home-developed by the FDS Team of ASIPP (Institute of Plasma Physics,Chinese Academy of Sciences) on the basis of several nat...HENDL1.0/MG, a multi-group working library of the Hybrid Evaluated NuclearData Library, was home-developed by the FDS Team of ASIPP (Institute of Plasma Physics,Chinese Academy of Sciences) on the basis of several national data libraries. To validate andqualify the process of producing HENDL1.0/MG, simulating calculations of a series of existentspherical shell benchmark experiments (Al, Mo, Co, Ti, Mn, W, Be and V) have been performedwith HENDL1.0/MG and the multifunctional neutronics code system named VisualBUS home-developed also by FDS Team.展开更多
HENDL2.0, the latest version of the hybrid evaluated nuclear data library, was developed based upon some evaluated data from FENDL2.1 and ENDF/B-VII. To qualify and validate the working library, an integral test for t...HENDL2.0, the latest version of the hybrid evaluated nuclear data library, was developed based upon some evaluated data from FENDL2.1 and ENDF/B-VII. To qualify and validate the working library, an integral test for the neutron production data of HENDL2.0 was performed with a series of existing spherical shell benchmark experiments （such as V, Be, Fe, Pb, Cr, Mn, Cu, Al, Si, Co, Zr, Nb, Mo, W and Ti）. These experiments were simulated numerically using HENDL2.0/MG and a home-developed code VisualBUS. Calculations were conducted with both FENDL2.1/MG and FENDL2.1/MC, which are based on a continuous-energy Monte Carlo Code MCNP/4C. By comparison and analysis of the neutron leakage spectra and the integral test, benchmark results of neutron production data are presented in this paper.展开更多
The multi-group working nuclear data library HENDL1.0/MG is numerically tested with a series of existent benchmark spherical shell experiments (Si, Cr, Fe, Cu, Zr and Nb) by calculations using the multi-functional neu...The multi-group working nuclear data library HENDL1.0/MG is numerically tested with a series of existent benchmark spherical shell experiments (Si, Cr, Fe, Cu, Zr and Nb) by calculations using the multi-functional neutronics code VisualBUS. The ratio of calculated/measured neutron leakage rates and the neutron leakage spectra are presented in tabular and figural forms. The results from the calculations with the code ANISN and IAEA data library FENDL2.0/MG were also included for comparison, where the origination of the data used is different from that of HENDL1.0/MG.展开更多
文摘为适应聚变-裂变混合堆设计及其相关研究的需求制作混合多用途核数据库HENDL(HybridEvaluated Nuclear Data Library)的升级版本HENDL2.0。评价核数据来源主要选用美国公布的ENDF/B-Ⅶ.0库和国际原子能机构(IAEA/NDS)发布的聚变库FENDL-2.1。利用蒙特卡罗粒子输运程序MCNP以及FDS团队自主研发的大型集成多功能中子学计算与分析系统VisualBUS程序进行模拟计算,对已有的一些数据较为完备的基准实验例题进行基准测试和比较分析以检验混合库HENDL2.0的有效性和可信性。
基金The project supported by the Natural Science Foundation of Anhui province (No. 01043601)
文摘HENDL1.0/MG, a multi-group working library of the Hybrid Evaluated NuclearData Library, was home-developed by the FDS Team of ASIPP (Institute of Plasma Physics,Chinese Academy of Sciences) on the basis of several national data libraries. To validate andqualify the process of producing HENDL1.0/MG, simulating calculations of a series of existentspherical shell benchmark experiments (Al, Mo, Co, Ti, Mn, W, Be and V) have been performedwith HENDL1.0/MG and the multifunctional neutronics code system named VisualBUS home-developed also by FDS Team.
基金supported by National Natural Science Foundation of China (No.10675123)
文摘HENDL2.0, the latest version of the hybrid evaluated nuclear data library, was developed based upon some evaluated data from FENDL2.1 and ENDF/B-VII. To qualify and validate the working library, an integral test for the neutron production data of HENDL2.0 was performed with a series of existing spherical shell benchmark experiments （such as V, Be, Fe, Pb, Cr, Mn, Cu, Al, Si, Co, Zr, Nb, Mo, W and Ti）. These experiments were simulated numerically using HENDL2.0/MG and a home-developed code VisualBUS. Calculations were conducted with both FENDL2.1/MG and FENDL2.1/MC, which are based on a continuous-energy Monte Carlo Code MCNP/4C. By comparison and analysis of the neutron leakage spectra and the integral test, benchmark results of neutron production data are presented in this paper.
文摘The multi-group working nuclear data library HENDL1.0/MG is numerically tested with a series of existent benchmark spherical shell experiments (Si, Cr, Fe, Cu, Zr and Nb) by calculations using the multi-functional neutronics code VisualBUS. The ratio of calculated/measured neutron leakage rates and the neutron leakage spectra are presented in tabular and figural forms. The results from the calculations with the code ANISN and IAEA data library FENDL2.0/MG were also included for comparison, where the origination of the data used is different from that of HENDL1.0/MG.
