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2. LANPEC Technologies Limited(Shanghai), Shanghai 201518, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1284794304040252138, articleId=1284794303838925545, tenantId=1146029695717560320, journalId=1283840536528293913, language=CN, title=高温熔盐混温罐混温性能研究, columnId=null, journalTitle=太阳能学报, columnName=null, runingTitle=null, highlight=null, articleAbstract=采用Ansys Fluent软件研究高温熔盐混温罐混温过程的流动、传热及热力学特性,并分析不同结构对混温性能的影响。通过研究得到混温罐充盐过程罐内空气被熔盐加热造成一定的热量损失,使得实际的混温时间较理论计算时间长。在充盐过程,挡板结构层阻止一部分热流体与空气的换热,减少热量损失,挡板不开孔更有利于缩短混温时间。进口弯管结构中冷热流体接触充分,混温效果优于汇管结构。, authors=张兵1,2, 高中稳1,2, 冯森森1,2, 白建军1,2, 孙钰1,2, authorsList=张兵, 高中稳, 冯森森, 白建军, 孙钰, authorCompany=1.甘肃蓝科石化高新装备股份有限公司,兰州 730070;
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[14] ZHOU H, SHI H, ZHANG J K, et al.Experimental and numerical investigation of temperature distribution and heat loss of molten salt tank foundation at different scales[J]. Heat and mass transfer, 2020, 56(10): 2859-2869.
[15] ZHOU H, SHI H, ZHU Y F, et al.An experimental investigation of temperature distribution and heat loss in molten salt tanks in concentrating solar power plants[J]. Journal of renewable and sustainable energy, 2020, 12: 014101.
[16] 岳松, 陈宇轩, 肖虎, 等. 熔盐储罐预热过程优化研究[J]. 太阳能学报, 2022, 43(10): 113-118.
YUE S, CHEN Y X, XIAO H, et al.Study on optimization of preheating process of molten salt storage tank[J]. Acta energiae solaris sinica, 2022, 43(10): 113-118.)
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高温熔盐混温罐混温性能研究
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太阳能学报 | 2026,47(6): 806-814
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太阳能学报 2026 , 47 (6) : 806 -814
高温熔盐混温罐混温性能研究
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张兵1,2, 高中稳1,2, 冯森森1,2, 白建军1,2, 孙钰1,2
作者信息
    1.甘肃蓝科石化高新装备股份有限公司,兰州 730070;
    2.上海蓝滨石化设备有限责任公司,上海 201518
MIXING PERFORMANCE OF HIGH TEMPERATURE MOLTEN SALT MIXING TANK
  • Zhang Bing1,2, Gao Zhongwen1,2, Feng Sensen1,2, BaiJianjun1,2, Sun Yu1,2
  • Affiliations
      1. LANPEC Technologies Limited, Lanzhou 730070, China
      2. LANPEC Technologies Limited(Shanghai), Shanghai 201518, China
    doi: 10.19912/j.0254-0096.tynxb.2025-0219
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    采用Ansys Fluent软件研究高温熔盐混温罐混温过程的流动、传热及热力学特性,并分析不同结构对混温性能的影响。通过研究得到混温罐充盐过程罐内空气被熔盐加热造成一定的热量损失,使得实际的混温时间较理论计算时间长。在充盐过程,挡板结构层阻止一部分热流体与空气的换热,减少热量损失,挡板不开孔更有利于缩短混温时间。进口弯管结构中冷热流体接触充分,混温效果优于汇管结构。
    太阳能热发电  /  熔盐  /  热传导  /  数值模拟  /  混温罐  /  充盐过程  /  混温性能
    With the development of concentrated solar power generation technology and the need for heat recovery from industrial exhaust gases and high-temperature flue gases, high-temperature molten salt power generation technology plays an increasingly important role. In some cases, due to the process needs, it is necessary to mix the low-temperature molten salt with the high-temperature molten salt to reach the desired temperature. In this paper, Ansys Fluent software was used to study the flow, heat transfer and thermodynamic characteristics of the mixing process in the high temperature molten salt mixing tank, and the influence of different structures on the mixing performance was also analyzed. According to the results, it is obtained that the air inside the tank is heated by the molten salt during the salt charging process of the mixing tank, resulting in a certain amount of heat loss, which makes the actual mixing time longer than the theoretical calculation time. In the salt charging process, the baffle structure prevents part of the heat exchange between the molten salt and the air, which reduces the heat loss, and the baffle is more conducive to shorten the mixing time without opening holes. Besides, for elbow counter-current inlet type, the cold and hot molten salt fully contact when they were out from the inlet, which show better mixing result than the manifold inlet structure.
    solar thermal power generation  /  molten salt  /  heat conduction  /  numerical simulation  /  mixing tank  /  salt charging process  /  temperature mixing performance
    张兵, 高中稳, 冯森森, 白建军, 孙钰. 高温熔盐混温罐混温性能研究. 太阳能学报, 2026 , 47 (6) : 806 -814 . DOI: 10.19912/j.0254-0096.tynxb.2025-0219
    Zhang Bing, Gao Zhongwen, Feng Sensen, BaiJianjun, Sun Yu. MIXING PERFORMANCE OF HIGH TEMPERATURE MOLTEN SALT MIXING TANK[J]. Acta Energiae Solaris Sinica, 2026 , 47 (6) : 806 -814 . DOI: 10.19912/j.0254-0096.tynxb.2025-0219

      兰州市科技计划项目(2022-2-6)

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    [13] PRIETO C, BLINDU A, CABEZA L F, et al.Molten salts tanks thermal energy storage: aspects to consider during design[J]. Energies, 2024, 17(1): 22.
    [14] ZHOU H, SHI H, ZHANG J K, et al.Experimental and numerical investigation of temperature distribution and heat loss of molten salt tank foundation at different scales[J]. Heat and mass transfer, 2020, 56(10): 2859-2869.
    [15] ZHOU H, SHI H, ZHU Y F, et al.An experimental investigation of temperature distribution and heat loss in molten salt tanks in concentrating solar power plants[J]. Journal of renewable and sustainable energy, 2020, 12: 014101.
    [16] 岳松, 陈宇轩, 肖虎, 等. 熔盐储罐预热过程优化研究[J]. 太阳能学报, 2022, 43(10): 113-118.
    YUE S, CHEN Y X, XIAO H, et al.Study on optimization of preheating process of molten salt storage tank[J]. Acta energiae solaris sinica, 2022, 43(10): 113-118.
    2026年第47卷第6期
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    doi: 10.19912/j.0254-0096.tynxb.2025-0219
    • 接收时间:2025-02-10
    • 首发时间:2026-07-17
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