[1]黃笛,李仲春,余霖,等.氦氙混合比例對堆內通道流動換熱特性影響[J].哈爾濱工程大學學報,2021,42(5):745-750.[doi:10.11990/jheu.201909048]
 HUANG Di,LI Zhongchun,YU Lin,et al.Influence of helium-xenon mixing ratio on flow heat transfer characteristics of reactor channels[J].Journal of Harbin Engineering University,2021,42(5):745-750.[doi:10.11990/jheu.201909048]
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氦氙混合比例對堆內通道流動換熱特性影響(/HTML)
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《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

卷:
42
期數:
2021年5期
頁碼:
745-750
欄目:
出版日期:
2021-05-05

文章信息/Info

Title:
Influence of helium-xenon mixing ratio on flow heat transfer characteristics of reactor channels
作者:
黃笛1 李仲春2 余霖1 何曉強2 趙富龍1 譚思超1
1. 哈爾濱工程大學 黑龍江省核動力裝置性能與設備重點實驗室, 黑龍江 哈爾濱 150001;
2. 中國核動力研究設計院, 四川 成都 610213
Author(s):
HUANG Di1 LI Zhongchun2 YU Lin1 HE Xiaoqiang2 ZHAO Fulong1 TAN Sichao1
1. Heilongjiang Provincial Key Laboratory of Nuclear Power System & Equipment, Harbin Engineering University, Harbin 150001, China;
2. Nuclear Power Institute of China, Chengdu 610213, China
關鍵詞:
空間核動力氣冷反應堆堆內通道冷卻劑流動換熱氦氙混合氣體對流換熱系數數值模擬
分類號:
TL424
DOI:
10.11990/jheu.201909048
文獻標志碼:
A
摘要:
為了研究氦氙混合比例對不同堆內通道的流動換熱特性影響,本文通過對堆芯冷卻劑通道進行幾何、物理建模,利用STAR-CCM+對氦氙混合氣體作冷卻劑時的流動換熱過程進行數值模擬,計算不同比例下的氦氙混合氣體與燃料棒間流動換熱的對流換熱系數。結果表明:氦氙混合氣體的物性會影響對流換熱系數的變化趨勢,在氦氙混合氣體摩爾質量為15~20 g/mol時換熱性能最好;在相同的流通面積下,冷卻劑通道當量直徑越大,對流換熱系數越小。相關研究結果可為空間堆的設計提供有益參考。

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備注/Memo

備注/Memo:
收稿日期:2019-09-16。
基金項目:黑龍江省博士后基金項目(JQ2019A001);中國博士后科學基金項目(2019T120256,2019M650064P);中央高;究蒲袠I務費(3072020CFT1504).
作者簡介:黃笛,女,碩士研究生;趙富龍,男,副教授,碩士生導師.
通訊作者:趙富龍,E-mail:zhaofulong@hrbeu.edu.cn.
更新日期/Last Update: 2021-04-26
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