Development of on-the-fly temperature-dependent cross-sections treatment in RMC code
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- 作者：Shichang Liua ; liu-sc13@mails.tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yuan Yuana ; JianKai Yub ; Kan Wanga
- 关键词：Monte Carlo ; RMC ; On-the-fly ; Doppler-broadening ; Target motion sampling
- 刊名：Annals of Nuclear Energy
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：144-149
- 全文大小：2010 K
文摘
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Monte Carlo method has advantages for high fidelity multi-physics coupling.
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TMS was developed in RMC based on ray tracking for on-the-fly Doppler-broadening.
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DBRC was implemented in RMC for thermal motion effect on scattering kinematics.
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The pre-generated TMS was also proposed and applied to accelerate TMS method.
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Pre-TMS method agrees well with exact cross-sections with DBRC while running faster.