E3S Web Conf.
Volume 236, 20213rd International Conference on Energy Resources and Sustainable Development (ICERSD 2020)
|Number of page(s)||5|
|Section||Development, Utilization and Protection of Traditional Energy Resources|
|Published online||09 February 2021|
Analysis on passive residual heat removal system with heat pipes for longterm decay heat removal of small lead-based reactor
a Key Laboratory of Neutronics and Radiation Safety, Institute of Nuclear Energy Safety Technology, HFIPS,Chinese Academy of Sciences, Hefei, Anhui 230031, China
b University of Science and Technology of China, Hefei, Anhui 230027, China
c Suzhou University, Suzhou, Anhui 234000, China
* Corresponding author:firstname.lastname@example.org
.A lead-based reactor with employing heat pipes as passive residual heat removal system (PRHRS) for longterm decay heat removal was designed. Three-dimensional computational fluid dynamics (CFD) software FLUENT was adopted to simulate the thermal-hydraulic characteristics of the PRHRS under Station-Black-Out (SBO) accident condition. The results showed that heat in the core could be removed smoothly by the PRHRS, and the core temperature difference is less than 20 K.
© The Authors, published by EDP Sciences 2021
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