杜江泳,邵方知,杜炜,张后雷,刘心志

• 1:南京理工大学能源与动力工程学院
• 2:南京南瑞太阳能科技有限公司

摘要(Abstract)：

介绍了高温熔盐在流道中的流动与换热特性及熔盐换热器研究发展现状,对熔盐换热器在能源生产系统(如太阳能热利用)和工业加热系统中的应用进行了述评,分析表明熔盐换热器可应用的领域众多,应用潜力巨大。简要介绍了熔盐桨叶换热器的工作过程及初步的研究工作,数值模拟表明转动换热面导致流动与换热存在明显的不对称性。

关键词(KeyWords)： 高温熔盐;换热器;太阳能热利用;过程加热

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司科技项目资助

作者(Author): 杜江泳,邵方知,杜炜,张后雷,刘心志

参考文献(References)：

• [1]丁静,魏小兰,彭强,等.中高温传热蓄热材料[M].北京:科学出版社,2013.
• [2]沈向阳,丁静,彭强,等.高温熔盐在太阳能热发电中的应用[J].广东化工,2008,34(11):49-52.
• [3]崔海亭,袁修干,侯欣宾.高温熔盐相变蓄热材料[J].太阳能,2003,1:27-28.
• [4]杨小平,杨晓西,丁静,等.太阳能高温热发电蓄热技术研究进展[J].热能动力工程,2011,26(1):1-6.
• [5]Hoffman H W,Lones J.Fused salt heat transfer,PartⅡ:Forced convection heat transfer in circular tubes containing Na FKF-Li F eutectic[R].ORNL,1955.
• [6]Hoffman H W,Cohen S I.Fused salt heat transfer,PartⅢ:Forced convection heat transfer in circular tubes containing the salt mixture Na NO2-KNO3-Na NO3[R].ORNL,1960.
• [7]Cooke J W,Cox B W.Forced-convection heat transfer measurements with a molten fluoride salt mixture flowing in a smooth tube[R].Oak Ridge National Laboratory,TN,1973.
• [8]叶猛,刘斌,吴玉庭,等.熔融盐(Li NO3)强制对流换热实验[J].工程热物理学报,2008,29(9):1585-1587.
• [9]刘斌,吴玉庭,马重芳,等.圆管内熔融盐强迫对流换热的实验研究[J].工程热物理学报,2010,31(10):1739-1742.
• [10]Wu Y T,Chen C,Liu B,et al.Investigation on forced convective in heat transfer of molten salts in circular tubes[J].International Communications in Heat and Mass Transfer,2012,39:1150-1155.
• [11]Ferng Y M,Lin K Y,Chi C W.CFD investigating thermalhydraulic characteristics of FLiN aK salt as a heat exchange f luid[J].Applied Thermal Engineering,2012,37:235-240.
• [12]Srivastava A K,Vaidya A M,Maheshwari N K,et al.Heat transfer and pressure drop characteristics of molten fl uoride salt in circular pipe[J].Applied Thermal Engineering,2013,61:198-205.
• [13]沈向阳,丁静,陆建峰,等.高温熔盐在螺旋槽管内传热特性的试验研究[J].石油机械,2010,38(3):5-8.
• [14]Lu J,Shen X,Ding J,et al.Convective heat transfer of high temperature molten salt in transversely grooved tube[J].Applied Thermal Engineering,2013,61:157-162.
• [15]文玉良,丁静,杨晓西,等.高温熔盐横纹管传热特性与强化机理研究[J].工程热物理学报,2010,31(1):113-115.
• [16]左远志,杨晓西,丁静.高温熔融盐壳管式相变换热器的传热特性[J].华南理工大学学报(自然科学版),2011,39(1):42-47.
• [17]杨敏林,杨晓西,杨小平,等.高温高热流密度熔盐吸热管传热试验研究[J].华北电力大学学报(自然科学版),2009,36(1):50-52,58.
• [18]Lu J F,He S Q,Ding J,et al.Convective heat transfer of high temperature molten salt in vertical annular duct with cooled wall[J].Applied Thermal Engineering,2014,73(2):1519-1524.
• [19]Reilly H E,Kolb G J.An evaluation of molten-salt power towers including results of the solar two project[R].Report of Sandia National Laboratories,2001.
• [20]Yang M,Yang X,Yang X,et al.Heat transfer enhancement and performance of the molten salt receiver of a solar power tower[J].Applied Energy,2010,87:2808-2811.
• [21]Zhang X,Li X,Chang C,et al.An experimental study:thermal performance of molten salt cavity receivers[J].Applied Thermal Engineering,2013,50:334-341.
• [22]何石泉,丁静,陆建峰,等.管束外部高温熔盐的流动换热特性[A].2011年中国工程热物理学会传热传质学学术会议论文集[C],西安,2011.
• [23]左志远,李熙亚.熔融盐斜温层混合蓄热单罐系统及其实验研究[J].化工进展,2007,26(7):1018-1022.
• [24]刘国敏,刘平心,张雷,等.太阳能光热发电的熔盐蒸汽发生装置及其发生方法[P].中国:CN201220071316,2012-2-29.
• [25]敖炳林.延长熔盐U型管换热器寿命的措施[J].设备管理与维修,2001,(10):33.
• [26]Sabharwall P,Kim E S,Mckellar M,et al.Process heat exchanger options for fl uoride salt high temperature reactor[R].Report of Idaho National Laboratory,2011.
• [27]孟强,吴玉庭,熊亚选,等,硝酸盐重力热管启动特性初步实验研究[J].化工学报,2014,65(8):2908-2913.
• [28]Du J,Liu X,Zhang H.Design and Analysis of Concentrated Solar-Energy Assisted Paddle Dryers[J].Defect and Diffusion Forum,2014,353:73-78.
• [29]Kruizenga A,Gill D.Material performance of alloys in Na NO3/KNO3 at 600℃[A].Proceedings of The Electrochemical Society[C],Honolulu,USA,2012.
• [30]Sridaharan K,Anderson M,Corradini M,et al.Molten salt heat transport loop:materials corrosion and heat transfer phenomena[R].Final Report of NERI,Madison,2008.
• [31]Manenti F,Ravaghi-Ardebili Z.Dynamic simulation of concentrating solar power plant and two-tanks direct thermal energy storage[J].Energy,2013,55:89-97.
• [32]Forsberg C W,Peterson P F,Kochendarfer R A,Design options for the advanced high-temperature reactor[A].Proceedings of ICAPP[C],Anaheim,CA USA,2008.
• [33]杨武龙,姜洪涛,吴靥汝,等.熔盐在新能源领域的应用[J].过程工程学报,2012,12(5):893-900.
• [34]巴苏.生物质气化与热解:实用设计和理论[M].北京:科学出版社,2011.
• [35]刘心志,张后雷,朱曙光,等.一种生物质粉粒体连续热处理系统[P].中国:CN201210240498,2012-7-12.
• [36]杨伟成,李宽,袁强,等.瑞士伯特拉姆斯公司熔盐加热、降膜蒸发生产片碱技术应用总结[J].中国氯碱,2007,(4):12-13.
• [37]Topsoe Company,WSA-flexible sulfur management[R].Report of Topsoe Company,2014.