IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v4y1994i1p123-127.html
   My bibliography  Save this article

Thermal-electrical, high efficiency solar stills

Author

Listed:
  • Nijegorodov, Nikolai
  • Jain, Pushpendra K.
  • Carlsson, Stig

Abstract

The paper describes two solar thermal-electrical methods to purify water by distillation. In the first method air saturated with water vapour is removed from a basin type still by using a low power exhaust fan, and is passed through a condenser where the latent heat of water vapour is used to pre-heat the mineralised water for the basin. This also results in lower temperature for the glazing and a faster rate of evaporation from the basin. The net effect in an increased thermal efficiency of the still, more than twice the thermal efficiency of the conventional still. In the second design a concentrator-collector is used to boil water in the absorber tube. A low power vacuum pump is employed to lower the boiling temperature of water by about 10°C. The yield of distillate from the still is nearly doubled.

Suggested Citation

  • Nijegorodov, Nikolai & Jain, Pushpendra K. & Carlsson, Stig, 1994. "Thermal-electrical, high efficiency solar stills," Renewable Energy, Elsevier, vol. 4(1), pages 123-127.
    • Handle: RePEc:eee:renene:v:4:y:1994:i:1:p:123-127
    DOI: 10.1016/0960-1481(94)90074-4
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/0960148194900744
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/0960-1481(94)90074-4?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. He Fu & Min Dai & Hanwen Song & Xiaoting Hou & Fahid Riaz & Shuai Li & Ke Yang & Imran Ali & Changsheng Peng & Muhammad Sultan, 2021. "Updates on Evaporation and Condensation Methods for the Performance Improvement of Solar Stills," Energies, MDPI, vol. 14(21), pages 1-26, October.
    2. Sharshir, S.W. & Elsheikh, A.H. & Peng, Guilong & Yang, Nuo & El-Samadony, M.O.A. & Kabeel, A.E., 2017. "Thermal performance and exergy analysis of solar stills – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 73(C), pages 521-544.
    3. Djamal Eddine Benhadji Serradj & Timothy Anderson & Roy Nates, 2022. "The Effect of Geometry on the Yield of Fresh Water from Single Slope Solar Stills," Energies, MDPI, vol. 15(19), pages 1-18, October.
    4. Kabeel, A.E. & Omara, Z.M. & Essa, F.A. & Abdullah, A.S., 2016. "Solar still with condenser – A detailed review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 59(C), pages 839-857.
    5. Haddad, O.M. & Al-Nimr, M.A. & Maqableh, A., 2000. "Enhanced solar still performance using a radiative cooling system," Renewable Energy, Elsevier, vol. 21(3), pages 459-469.
    6. Syed Noman Danish & Abdelrahman El-Leathy & Mohanad Alata & Hany Al-Ansary, 2019. "Enhancing Solar Still Performance Using Vacuum Pump and Geothermal Energy," Energies, MDPI, vol. 12(3), pages 1-13, February.

    More about this item

    Statistics

    Access and download statistics

    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:4:y:1994:i:1:p:123-127. 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.