IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v146y2020icp816-827.html
   My bibliography  Save this article

Experimental investigation on stability of thermal performances of solar salt based nanocomposite

Author

Listed:
  • Li, Zhao
  • Li, Baorang
  • Du, Xiaoze
  • Wu, Hongwei

Abstract

It is recognized that the thermal performances of the molten salt based nanocomposite can be significantly enhanced. However, there were rare investigations regarding its stability under practical operating thermal environments. In this study, both of the specific heat capacity and thermal diffusivity of the molten salt based nanocomposite were experimentally evaluated under various operating conditions, including that of exposure to constant high temperature and low-high temperature circulation. The typical solar salt based nanofluid was prepared via the modified two-step method. The selected nanoparticle was SiO2 with an average diameter of 30 nm. Experimental results indicated that both the heat treatments could significantly decrease the thermophysical properties, which would result in poor thermal stability. In comparison with the samples exposing to constant high temperature, the thermal cycled samples showed a more stable thermal property. Further investigations on the SiO2 particle morphology transition in the process of the heat treatments revealed that the impact of both temperature field and natural convection on particle agglomeration should be responsible for the decrease in thermophysical properties of nanofluid.

Suggested Citation

  • Li, Zhao & Li, Baorang & Du, Xiaoze & Wu, Hongwei, 2020. "Experimental investigation on stability of thermal performances of solar salt based nanocomposite," Renewable Energy, Elsevier, vol. 146(C), pages 816-827.
    • Handle: RePEc:eee:renene:v:146:y:2020:i:c:p:816-827
    DOI: 10.1016/j.renene.2019.07.009
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148119310298
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2019.07.009?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Gürtürk, Mert & Benli, Hüseyin & Ertürk, Neslihan Koçdemir, 2018. "Effects of different parameters on energy – Exergy and power conversion efficiency of PV modules," Renewable and Sustainable Energy Reviews, Elsevier, vol. 92(C), pages 426-439.
    2. Arthur, Owen & Karim, M.A., 2016. "An investigation into the thermophysical and rheological properties of nanofluids for solar thermal applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 55(C), pages 739-755.
    3. Prieto, Cristina & Osuna, Rafael & Fernández, A. Inés & Cabeza, Luisa F., 2016. "Molten salt facilities, lessons learnt at pilot plant scale to guarantee commercial plants; heat losses evaluation and correction," Renewable Energy, Elsevier, vol. 94(C), pages 175-185.
    4. Myers, Philip D. & Alam, Tanvir E. & Kamal, Rajeev & Goswami, D.Y. & Stefanakos, E., 2016. "Nitrate salts doped with CuO nanoparticles for thermal energy storage with improved heat transfer," Applied Energy, Elsevier, vol. 165(C), pages 225-233.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Tamilselvi, R. & Lekshmi, G.S. & Padmanathan, N. & Selvaraj, V. & Bazaka, O. & Levchenko, I. & Bazaka, K. & Mandhakini, M., 2022. "NiFe2O4 / rGO nanocomposites produced by soft bubble assembly for energy storage and environmental remediation," Renewable Energy, Elsevier, vol. 181(C), pages 1386-1401.
    2. Zhang, Qiang & Jiang, Kaijun & Ge, Zhihua & Yang, Lijun & Du, Xiaoze, 2021. "Control strategy of molten salt solar power tower plant function as peak load regulation in grid," Applied Energy, Elsevier, vol. 294(C).
    3. Shao, Xue-Feng & Yang, Sheng & Wang, Chao & Wang, Wu-Jun & Zeng, Yi & Fan, Li-Wu, 2020. "Screening of sugar alcohols and their binary eutectic mixtures as phase change materials for low-to-medium temperature thermal energy storage. (Ⅲ): Thermal endurance," Energy, Elsevier, vol. 209(C).
    4. Evangelisti, Luca & De Lieto Vollaro, Roberto & Asdrubali, Francesco, 2022. "On the equivalent thermo-physical properties for modeling building walls with unknown stratigraphy," Energy, Elsevier, vol. 238(PA).
    5. José Pereira & Ana Moita & António Moreira, 2023. "An Overview of the Molten Salt Nanofluids as Thermal Energy Storage Media," Energies, MDPI, vol. 16(4), pages 1-51, February.
    6. Han, Yan & Zhang, Cancan & Wu, Yuting & Lu, Yuanwei, 2021. "Investigation on thermal performance of quaternary nitrate-nitrite mixed salt and solar salt under thermal shock condition," Renewable Energy, Elsevier, vol. 175(C), pages 1041-1051.
    7. Zhao Li & Liu Cui & Baorang Li & Xiaoze Du, 2021. "Effects of SiO 2 Nanoparticle Dispersion on The Heat Storage Property of the Solar Salt for Solar Power Applications," Energies, MDPI, vol. 14(3), pages 1-14, January.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jiang, Zhu & Palacios, Anabel & Lei, Xianzhang & Navarro, M.E. & Qiao, Geng & Mura, Ernesto & Xu, Guizhi & Ding, Yulong, 2019. "Novel key parameter for eutectic nitrates based nanofluids selection for concentrating solar power (CSP) systems," Applied Energy, Elsevier, vol. 235(C), pages 529-542.
    2. Xin Xiao & Gan Zhang & Yulong Ding & Dongsheng Wen, 2019. "Rheological Characteristics of Molten Salt Seeded with Al 2 O 3 Nanopowder and Graphene for Concentrated Solar Power," Energies, MDPI, vol. 12(3), pages 1-16, February.
    3. Mohammad, Mehedi Bin & Brooks, Geoffrey Alan & Rhamdhani, M. Akbar, 2017. "Thermal analysis of molten ternary lithium-sodium-potassium nitrates," Renewable Energy, Elsevier, vol. 104(C), pages 76-87.
    4. Tawfik, Mohamed M., 2017. "Experimental studies of nanofluid thermal conductivity enhancement and applications: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 75(C), pages 1239-1253.
    5. Fernández, Angel G. & Gomez-Vidal, Judith & Oró, Eduard & Kruizenga, Alan & Solé, Aran & Cabeza, Luisa F., 2019. "Mainstreaming commercial CSP systems: A technology review," Renewable Energy, Elsevier, vol. 140(C), pages 152-176.
    6. Adrián Caraballo & Santos Galán-Casado & Ángel Caballero & Sara Serena, 2021. "Molten Salts for Sensible Thermal Energy Storage: A Review and an Energy Performance Analysis," Energies, MDPI, vol. 14(4), pages 1-15, February.
    7. Saranprabhu, M.K. & Rajan, K.S., 2019. "Magnesium oxide nanoparticles dispersed solar salt with improved solid phase thermal conductivity and specific heat for latent heat thermal energy storage," Renewable Energy, Elsevier, vol. 141(C), pages 451-459.
    8. Peiró, Gerard & Prieto, Cristina & Gasia, Jaume & Jové, Aleix & Miró, Laia & Cabeza, Luisa F., 2018. "Two-tank molten salts thermal energy storage system for solar power plants at pilot plant scale: Lessons learnt and recommendations for its design, start-up and operation," Renewable Energy, Elsevier, vol. 121(C), pages 236-248.
    9. Rahimi, Elnaz & Babapoor, Aziz & Moradi, Gholamreza & Kalantari, Saba & Monazzam Esmaeelpour, Mohammadreza, 2024. "Personal cooling garments and phase change materials: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 190(PB).
    10. Conceição, Ricardo & González-Aguilar, José & Merrouni, Ahmed Alami & Romero, Manuel, 2022. "Soiling effect in solar energy conversion systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 162(C).
    11. Cristina Prieto & Sonia Fereres & Luisa F. Cabeza, 2020. "The Role of Innovation in Industry Product Deployment: Developing Thermal Energy Storage for Concentrated Solar Power," Energies, MDPI, vol. 13(11), pages 1-19, June.
    12. Suganthi, K.S. & Rajan, K.S., 2017. "Metal oxide nanofluids: Review of formulation, thermo-physical properties, mechanisms, and heat transfer performance," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 226-255.
    13. Xiao, Xin & Jia, Hongwei & Wen, Dongsheng & Zhao, Xudong, 2020. "Thermal performance analysis of a solar energy storage unit encapsulated with HITEC salt/copper foam/nanoparticles composite," Energy, Elsevier, vol. 192(C).
    14. Lin, Yaxue & Alva, Guruprasad & Fang, Guiyin, 2018. "Review on thermal performances and applications of thermal energy storage systems with inorganic phase change materials," Energy, Elsevier, vol. 165(PA), pages 685-708.
    15. Marina Tselepi & Costas Prouskas & Dimitrios G. Papageorgiou & Isaac. E. Lagaris & Georgios A. Evangelakis, 2022. "Graphene-Based Phase Change Composite Nano-Materials for Thermal Storage Applications," Energies, MDPI, vol. 15(3), pages 1-12, February.
    16. Pirasaci, Tolga & Wickramaratne, Chatura & Moloney, Francesca & Yogi Goswami, D. & Stefanakos, Elias, 2017. "Dynamics of phase change in a vertical PCM capsule in the presence of radiation at high temperatures," Applied Energy, Elsevier, vol. 206(C), pages 498-506.
    17. Kassianne Tofani & Saeed Tiari, 2021. "Nano-Enhanced Phase Change Materials in Latent Heat Thermal Energy Storage Systems: A Review," Energies, MDPI, vol. 14(13), pages 1-34, June.
    18. Muhammad Saqib & Rafal Andrzejczyk, 2023. "A review of phase change materials and heat enhancement methodologies," Wiley Interdisciplinary Reviews: Energy and Environment, Wiley Blackwell, vol. 12(3), May.
    19. Dávid Matusz-Kalász & István Bodnár, 2021. "Operation Problems of Solar Panel Caused by the Surface Contamination," Energies, MDPI, vol. 14(17), pages 1-13, September.
    20. Georgios E. Arnaoutakis & Dimitris Al. Katsaprakakis, 2021. "Concentrating Solar Power Advances in Geometric Optics, Materials and System Integration," Energies, MDPI, vol. 14(19), pages 1-25, September.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:146:y:2020:i:c:p:816-827. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.