Development and validation of depletion code system IMPCBurnup for ADS

	Development and validation of depletion code system IMPCBurnup for ADS
	Liu Zhaoqing; Zhao Zelong; Yang Yongwei; Gao Yucui; Meng Haiyan; Gao Qingyu
刊名	Nuclear Science and Techniques
	2019
卷号	30 期号:3
关键词	ADS-coupled proton–neutron transport Burnup calculation IMPC-Burnup FLUKA OpenMC ORIGEN2
ISSN号	1001-8042
其他题名	Development and validation of depletion code system IMPCBurnup for ADS
英文摘要	Depletion calculation is important for studying the transmutation efficiency of minor actinides and longlife fission products in accelerator-driven subcritical reactor system (ADS). Herein the Python language is used to develop a burnup code system called IMPC-Burnup by coupling FLUKA, OpenMC, and ORIGEN2. The program is preliminarily verified by OECD-NEA pin cell and IAEAADS benchmarking by comparison with experimental values and calculated results from other studies. Moreover, the physics design scheme of the CIADS subcritical core is utilized to test the feasibility of IMPC-Burnup program in the burnup calculation of ADS system. Reference results are given by the COUPLE3.0 program. The results of IMPC-Burnup show good agreement with those of COUPLE3.0. In addition, since the upper limit of the neutron transport energy for OpenMC is 20 MeV, neutrons with energies greater than 20 MeV in the CIADS subcritical core cannot be transported; thus, an equivalent flux method has been proposed to consider neutrons above 20 MeV in the OpenMC transport calculation. The results are compared to those that do not include neutrons greater than 20 MeV. The conclusion is that the accuracy of the actinide nuclide mass in the burnup calculation is improved when the equivalent flux method is used. Therefore, the IMPC-Burnup code is suitable for burnup analysis of the ADS system.
语种	英语
CSCD记录号	CSCD:6438848
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/139205]
专题	中国科学院近代物理研究所
作者单位	中国科学院近代物理研究所
推荐引用方式 GB/T 7714	Liu Zhaoqing,Zhao Zelong,Yang Yongwei,et al. Development and validation of depletion code system IMPCBurnup for ADS[J]. Nuclear Science and Techniques,2019,30(3).
APA	Liu Zhaoqing,Zhao Zelong,Yang Yongwei,Gao Yucui,Meng Haiyan,&Gao Qingyu.(2019).Development and validation of depletion code system IMPCBurnup for ADS.Nuclear Science and Techniques,30(3).
MLA	Liu Zhaoqing,et al."Development and validation of depletion code system IMPCBurnup for ADS".Nuclear Science and Techniques 30.3(2019).