液态金属螺旋管式直流蒸汽发生器数值模拟研究

TL331; 螺旋管式直流蒸汽发生器(HCOTSG)是一种蒸汽发生器常用形式.得益于其特殊的优势,HCOTSG被广泛用于各类反应堆动力系统中.本文提出了利用计算流体力学软件(FLUENT)对液态金属HCOTSG的壳侧液态铅铋、管侧两相流体进行耦合流动传热计算的CFD方法,并通过与相关实验研究结果的对比验证了数值模拟方法的正确性.在此基础上,本文对HCOTSG在典型工况下开展了数值模拟计算,得到蒸汽发生器内部的热工水力参数分布情况,并对其内部的流动换热特性进行分析.本研究为液态金属HCOTSG流动换热特性研究及结构设计优化提供新的思路方法....

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Published in原子能科学技术 Vol. 55; no. 7; pp. 1288 - 1295
Main Authors 杨宇鹏, 王成龙, 张大林, 苏光辉, 田文喜, 秋穗正
Format Journal Article
LanguageChinese
Published 西安交通大学 核科学与技术学院,陕西 西安 710049 20.07.2021
Subjects
数值模拟
螺旋管式直流蒸汽发生器
液态金属
Online AccessGet full text
ISSN1000-6931
DOI10.7538/yzk.2020.youxian.0514

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Abstract TL331; 螺旋管式直流蒸汽发生器(HCOTSG)是一种蒸汽发生器常用形式.得益于其特殊的优势,HCOTSG被广泛用于各类反应堆动力系统中.本文提出了利用计算流体力学软件(FLUENT)对液态金属HCOTSG的壳侧液态铅铋、管侧两相流体进行耦合流动传热计算的CFD方法,并通过与相关实验研究结果的对比验证了数值模拟方法的正确性.在此基础上,本文对HCOTSG在典型工况下开展了数值模拟计算,得到蒸汽发生器内部的热工水力参数分布情况,并对其内部的流动换热特性进行分析.本研究为液态金属HCOTSG流动换热特性研究及结构设计优化提供新的思路方法.
AbstractList TL331; 螺旋管式直流蒸汽发生器(HCOTSG)是一种蒸汽发生器常用形式.得益于其特殊的优势,HCOTSG被广泛用于各类反应堆动力系统中.本文提出了利用计算流体力学软件(FLUENT)对液态金属HCOTSG的壳侧液态铅铋、管侧两相流体进行耦合流动传热计算的CFD方法,并通过与相关实验研究结果的对比验证了数值模拟方法的正确性.在此基础上,本文对HCOTSG在典型工况下开展了数值模拟计算,得到蒸汽发生器内部的热工水力参数分布情况,并对其内部的流动换热特性进行分析.本研究为液态金属HCOTSG流动换热特性研究及结构设计优化提供新的思路方法.
Author 张大林
田文喜
王成龙
苏光辉
杨宇鹏
秋穗正
AuthorAffiliation 西安交通大学 核科学与技术学院,陕西 西安 710049
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Author_FL TIAN Wenxi
QIU Suizheng
YANG Yupeng
SU Guanghui
ZHANG Dalin
WANG Chenglong
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螺旋管式直流蒸汽发生器
液态金属
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Snippet TL331; 螺旋管式直流蒸汽发生器(HCOTSG)是一种蒸汽发生器常用形式.得益于其特殊的优势,HCOTSG被广泛用于各类反应堆动力系统中.本文提出了利用计算流体力学软件(FLUENT)对...
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