Thermal conductivity of high temperature fluoride molten salt determined by laser flash technique
An, XH; Cheng, JH; Yin, HQ; Xie, LD; Zhang, P; Zhang, P (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2015
发表期刊INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
ISSN0017-9310
卷号90页码:872—877
文章类型期刊文献
摘要The thermal conductivity of high temperature liquid fluoride salt was measured by laser flash technique for the first time. A graphite crucible was specially designed to exclude the dissolved gas and avoid overflowing of molten salt, meanwhile, a special treat process was used for preparing homogeneous sample. The combined model is feasible for data analysis. The reliability of laser flash method involving crucible structure, sample preparation and data analysis is verified by distilled water and pure KNO3 molten salt. Further, the thermal diffusivity of 46.5 mol%LiF-11.5 mol%NaF-42 mol%KF (FLiNaK) molten salt is determined to be 1.64 x 10(-3)-2.48 x 10(-3) cm(2)/s at the temperature range of 773-973 K with the blanket atmosphere of helium. Based on specific heat capacity determined by differential scanning calorimetry (DSC) as a constant of 1.88 +/- 0.08 J/g K and density measured by our group, the thermal conductivity of FLiNaK molten salt is calculated to be 0.652-0.927 W/m K with the uncertainty of 0.023 W/m K in the temperature range of 773-973 K. (C) 2015 Elsevier Ltd. All rights reserved.
关键词Heat-transfer Diffusivity Mixtures Liquids
语种英语
WOS记录号WOS:000365361400085
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25080
专题中科院上海应用物理研究所2011-2018年
通讯作者Zhang, P (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
推荐引用方式
GB/T 7714
An, XH,Cheng, JH,Yin, HQ,et al. Thermal conductivity of high temperature fluoride molten salt determined by laser flash technique[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2015,90:872—877.
APA An, XH,Cheng, JH,Yin, HQ,Xie, LD,Zhang, P,&Zhang, P .(2015).Thermal conductivity of high temperature fluoride molten salt determined by laser flash technique.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,90,872—877.
MLA An, XH,et al."Thermal conductivity of high temperature fluoride molten salt determined by laser flash technique".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 90(2015):872—877.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Thermal conductivity(1596KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[An, XH]的文章
[Cheng, JH]的文章
[Yin, HQ]的文章
百度学术
百度学术中相似的文章
[An, XH]的文章
[Cheng, JH]的文章
[Yin, HQ]的文章
必应学术
必应学术中相似的文章
[An, XH]的文章
[Cheng, JH]的文章
[Yin, HQ]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Thermal conductivity of high temperature fluoride molten salt determined by laser flash technique.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。