Transient thermal-hydraulic analysis of a space thermionic reactor
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- 作者：Wenwen Zhang ; Zaiyong Ma ; Dalin Zhang ; Wenxi Tian ; Suizheng Qiu ; szqiu@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; G.H. Su
- 关键词：Space thermionic reactor ; TOPAZ-II ; Thermal&ndash ; hydraulic analysis code ; Tube-fin radiator
- 刊名：Annals of Nuclear Energy
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：89
- 期：Complete
- 页码：38-49
- 全文大小：4655 K
文摘
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The thermal–hydraulic model of space thermionic reactor is developed.
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The temperature reactivity feedback effects of each material are considered.
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A tube-fin radiator model is established and the finite difference method is applied.
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The steady state, loss of flow accident and overpower transient are analyzed.