A computationally efficient method for full-core conjugate heat transfer modeling of sodium fast reactors
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- 作者：Rui Hu ; rhu@anl.gov" class="auth_mail" title="E-mail the corresponding author ; Yiqi Yu
- 关键词：K. Thermal Hydraulics
- 刊名：Nuclear Engineering and Design
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：308
- 期：Complete
- 页码：182-193
- 全文大小：5045 K
文摘
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Developed a computationally efficient method for full-core conjugate heat transfer modeling of sodium fast reactors.
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Applied fully-coupled JFNK solution scheme to avoid the operator-splitting errors.
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The accuracy and efficiency of the method is confirmed with a 7-assembly test problem.
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The effects of different spatial discretization schemes are investigated and compared to the RANS-based CFD simulations.