Evaluation of thermal physical properties of molten nitrate salts with low melting temperature
文献类型：期刊论文
| 作者 | Zhang, P; Cheng, JH; Jin, Y; An, XH |
| 刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS
 |
| 出版日期 | 2018 |
| 卷号 | 176页码:36-41 |
| 关键词 | Energy-storage Lino3-nano3-kno3 Salt Heat-transfer Conductivity Stability |
| ISSN号 | 0927-0248 |
| DOI | 10.1016/j.solmat.2017.11.011 |
| 文献子类 | 期刊论文 |
| 英文摘要 | NaNO3-KNO3 (60-40 wt%, Solar salt) has been used as medium for TES and HTF in the CSP system. One of the key challenges using Solar salt is its high melting temperature, which may freeze and block the pipeline. In this work, a novel eutectic nitrate molten salt of the LiNO3-NaNO3-KNO3-CsNO3 system with low melting temperature of 368 K is designed using Calphad method. Its thermal physical properties, as well as that of Solar salt, LiNO3-NaNO3-KNO3, NaNO3-KNO3-CsNO3, NaNO3-KNO3-Ca(NO3)(2), and LiNO3-NaNO3-KNO3-CsNO3-Ca(NO3)(2) molten salts are comprehensively determined and evaluated for better understanding their thermal storage and heat transfer performances, such as the melting temperature, thermal stability, specific heat capacity, thermal diffusivity, density and viscosity. The energy storage capacities and figures of merit of the six molten nitrate salts are calculated based on their thermophysical properties to evaluate their TES and HTF performances. This work not only provides the basic engineering data for CSP system, but is useful for choosing media of TES and HTF. |
| 语种 | 英语 |
| WOS记录号 | WOS:000423643800005 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/29007]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Zhang, P 2.Cheng, JH 3.Jin, Y 4.An, XH |
| 推荐引用方式 GB/T 7714 | Zhang, P,Cheng, JH,Jin, Y,et al. Evaluation of thermal physical properties of molten nitrate salts with low melting temperature[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2018,176:36-41. |
| APA | Zhang, P,Cheng, JH,Jin, Y,&An, XH.(2018).Evaluation of thermal physical properties of molten nitrate salts with low melting temperature.SOLAR ENERGY MATERIALS AND SOLAR CELLS,176,36-41. |
| MLA | Zhang, P,et al."Evaluation of thermal physical properties of molten nitrate salts with low melting temperature".SOLAR ENERGY MATERIALS AND SOLAR CELLS 176(2018):36-41. |
入库方式： OAI收割
来源：上海应用物理研究所
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