IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v145y2020icp2337-2344.html
   My bibliography  Save this article

Nanoparticles enabled pump-free direct absorption solar collectors

Author

Listed:
  • Jin, Haichuan
  • Lin, Guiping
  • Guo, Yuandong
  • Bai, Lizhan
  • Wen, Dongsheng

Abstract

Developing renewable energy technologies, especially solar energy-based, is of great importance to secure our energy future. Current solar thermal systems, however, have relatively low utilization efficiencies, limited not only by their low solar energy capture efficiency but also the auxiliary pumping power to circulate the working fluid. Here an innovative nanoparticle enabled pump-free direct absorption solar collector concept is presented, which combines the advantages of volumetric solar harvesting and oscillating heat pipes. Two different flow modes have been observed when the concentration of nanofluid is different. There is an optimum filling ratio when the thermal resistance reaches the minimum. Validation experiments show that the proposed concept can efficiently harvest solar energy and spontaneously transfer the heat into targeted areas, providing a novel approach for efficient solar energy utilization.

Suggested Citation

  • Jin, Haichuan & Lin, Guiping & Guo, Yuandong & Bai, Lizhan & Wen, Dongsheng, 2020. "Nanoparticles enabled pump-free direct absorption solar collectors," Renewable Energy, Elsevier, vol. 145(C), pages 2337-2344.
  • Handle: RePEc:eee:renene:v:145:y:2020:i:c:p:2337-2344
    DOI: 10.1016/j.renene.2019.07.108
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148119311280
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.renene.2019.07.108?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.

    Citations

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


    Cited by:

    1. Xu, Yanyan & Xue, Yanqin & Qi, Hong & Cai, Weihua, 2021. "An updated review on working fluids, operation mechanisms, and applications of pulsating heat pipes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 144(C).
    2. Tembhare, Saurabh P. & Barai, Divya P. & Bhanvase, Bharat A., 2022. "Performance evaluation of nanofluids in solar thermal and solar photovoltaic systems: A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 153(C).
    3. Zhang, Hongyun & Wang, Lingling & Xi, Shaobo & Xie, Huaqing & Yu, Wei, 2021. "3D porous copper foam-based shape-stabilized composite phase change materials for high photothermal conversion, thermal conductivity and storage," Renewable Energy, Elsevier, vol. 175(C), pages 307-317.
    4. Yu, Peiqi & Yang, Hua & Chen, Xifang & Yi, Zao & Yao, Weitang & Chen, Jiafu & Yi, Yougen & Wu, Pinghui, 2020. "Ultra-wideband solar absorber based on refractory titanium metal," Renewable Energy, Elsevier, vol. 158(C), pages 227-235.

    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:145:y:2020:i:c:p:2337-2344. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.