【作者】 黄金露； 王成龙； 郭凯伦； 田文喜； 苏光辉； 秋穗正；

【Author】 HUANG Jin-lu;WANG Cheng-long;GUO Kai-lun;TIAN Wen-xi;SU Guang-hui;QIU Sui-zheng;School of Nuclear Science and Technology,Xi’an Jiaotong University;

【机构】 西安交通大学核科学与技术学院；

【摘要】 热管冷却反应堆(简称热管堆)作为小型模块化反应堆的一种典型堆型,其具有结构紧凑、可靠性高、固有安全性高等优点。根据任务需求的不同,热管堆搭配不同种类的热电转换系统广泛应用于太空、陆地、深海等任务场景中。本文提出了一种能够提供100kWe电功率的新型海洋静默式热管反应堆(NUSTER-100)电源系统,可为无人水下潜航器(UUV)提供低噪音、长寿期的电力供应。该电源系统采用双层壳体布置,主要由反应堆堆芯、热管、屏蔽体、温差发电热电转换系统和螺旋式余热排出系统等子系统组成。采用蒙卡程序进行堆芯中子分析计算,结果显示堆芯各项参数符合设计要求。本文的工作为热管反应堆电源系统的设计与应用提供了一定的参考。更多还原

【Abstract】 The heat pipe cooled reactor(HPCR),as a typical type of small modular reactor(SMR),featured with compact structure,high reliability,and inherent safety could be applied for the energy system for multipurpose.A new conceptual design of a 100 kWe level nuclear silent thermal-electrical reactor(NUSTER-100) power system adopted to provide low-noise and long-life power supply for unmanned underwater vehicles(UUV)is developed.This system adopts a double-layer shell layout,mainly composed of the reactor core,heat pipe,shielding body,thermoelectric power generation thermoelectric conversion system and spiral waste heat exhaust system and other subsystems.The neutronics analysis of the core is carried out by Monte Carlo,and the results show that the parameters of the core meet the design requirements.The work of this paper provides a certain reference for the design and application of the heat pipe reactor power system.更多还原