Thermal-hydraulic analysis of the improved TOPAZ-II power system using a heat pipe radiator
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- 作者：Wenwen Zhang ; Dalin Zhang ; dlzhang@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wenxi Tian ; Suizheng Qiu ; G.H. Su
- 关键词：K. Thermal Hydraulics
- 刊名：Nuclear Engineering and Design
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：307
- 期：Complete
- 页码：218-233
- 全文大小：8276 K
文摘
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The system thermal-hydraulic model of the improved space thermionic reactor is developed.
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The temperature reactivity feedback effects of the moderator, UO2 fuel, electrodes and reflector are considered.
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The alkali metal heat pipe radiator is modeled with the two dimensional heat pipe model.
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The steady state and the start-up procedure of the system are analyzed.