| 谢金森,于涛*,钱金栋.MCNP计算用ADS截面库 ADSlib2.0的制作[J].南华大学学报(自然科学版),2010,24(4):11~13.[XIE Jin-sen,YU Tao*,QIAN Jin-dong.Processing of ADS Cross-section Library-ADSlib2.0 for MCNP[J].Journal of University of South China(Science and Technology),2010,24(4):11~13.] |
| MCNP计算用ADS截面库 ADSlib2.0的制作 |
| Processing of ADS Cross-section Library-ADSlib2.0 for MCNP |
| 投稿时间：2010-10-09 |
| DOI： |
| 中文关键词: 加速器驱动洁净核能系统 ADSlib2.0 MAKXS MCNP |
| 英文关键词:Accelerator Driven System ADSlib2.0 MAKXSF MCNP |
| 基金项目:国家973计划基金资助项目(2007CB209900) |
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| 中文摘要: |
| 加速器驱动洁净核能系统（简称ADS）使用高能散裂中子驱动次临界反应堆,用于嬗变长寿命高放废物（LHW）.ADS次临界反应堆中子能量较高,使用传统的ENDF截面数据库对ADS堆芯物理计算存在着能量上限低、部分数据缺失等问题.本文使用MAKXSF程序对IAEA-ADS截面数据库ADS Nuclear Data Library进行了加工,制作出专用于MCNP计算用的截面库ADSlib2.0,并与ENDF/B-VII.0,JEFF-3.1和JENDL-4.0库中238U裂变截面的比较,表明该截面数据库是可用的. |
| 英文摘要: |
| Accelerator Driven System (ADS) is a sub-critical reactor driven by high energy spallation neutrons,which is used for Long-life High radioactive Waste (LHW) transmutation.Neutron energy in ADS is higher than traditional reactors,which limits in ENDF data is lower for ADS and some reaction cross-sections are missing.In this paper,ADSlib2.0 which is special ADS data for MCNP calculation is processed by MAKXSF using IAEA-ADS cross-section library.The comparison of fission cross-section of 238U between ADSlib2.0 and evaluated nuclear data libraries that include ENDF/B-VII.0,JEFF-3.1 and JENDL-4.0 shows that our cross-section library processing is applicable. |
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