HYSYS软件应用于熔盐冷却系统瞬态分析的可行性研究

系统软件对熔盐堆冷却剂系统的整体模拟、瞬态分析和安全研究起到至关重要的作用。针对化工领域系统仿真软件HYSYS进行二次开发,植入熔盐物性,修改熔盐换热模型,利用软件已有模型(等效回路加热器模型)尝试分析其对熔盐冷却系统仿真的可行性。为验证修改后的软件的可靠性,对中国科学院上海应用物理研究所钍基核能中心硝酸盐熔盐(KN03-NaN02-NaN03Molten Salt,HTS)实验装置进行了系统仿真模拟,并与实验结果进行了对比。结果显示,扩展后的软件对熔盐冷却系统的分析研究具有较好的适用性。...

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Published in核技术 Vol. 38; no. 4; pp. 60 - 66
Main Author 唐延泽 郑海伟 陈玉爽 傅远 唐忠锋 朱海华 孔祥波 王纳秀
Format Journal Article
LanguageChinese
Published 中国科学院大学 北京100049%中国科学院上海应用物理研究所 嘉定园区 上海201800 2015
中国科学院上海应用物理研究所 嘉定园区 上海201800
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ISSN0253-3219
DOI10.11889/j.0253-3219.2015.hjs.38.040601

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Summary:系统软件对熔盐堆冷却剂系统的整体模拟、瞬态分析和安全研究起到至关重要的作用。针对化工领域系统仿真软件HYSYS进行二次开发,植入熔盐物性,修改熔盐换热模型,利用软件已有模型(等效回路加热器模型)尝试分析其对熔盐冷却系统仿真的可行性。为验证修改后的软件的可靠性,对中国科学院上海应用物理研究所钍基核能中心硝酸盐熔盐(KN03-NaN02-NaN03Molten Salt,HTS)实验装置进行了系统仿真模拟,并与实验结果进行了对比。结果显示,扩展后的软件对熔盐冷却系统的分析研究具有较好的适用性。
Bibliography:TANG Yanze ZHENG Haiwei CHEN Yushuang FU Yuan TANG Zhongfeng ZHU Haihua KONG Xiangbo WANG Naxiu 1 (Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Jiading Campus, Shanghai 201800, China) 2(University of Chinese Academy of Sciences, Beijing 100049, China)
Background: System code is important for the dynamic simulation and safety analysis of the molten salt cooling system. There is no professional system code for molten salt-cooled system yet. The HYSYS code is a process simulation environment designed to serve many processing industries. It has a potential ability for the global simulation of the molten salt cooling system as well as transient and accident safety analysis. Purpose: The aim is to validate the modified HYSYS code for molten salt cooling system application. Methods: Based on the KNOa-NaNO2-NaNO3 molten salt (HTS) experiment device, the thermal-dynamic and transport properties were implemented into the HYSYS code, and a precise and complete model was built for HYSYS code. The mo
ISSN:0253-3219
DOI:10.11889/j.0253-3219.2015.hjs.38.040601