IDEAS home Printed from https://ideas.repec.org/a/eee/recore/v57y2011icp10-14.html
   My bibliography  Save this article

Development of a mathematical model for the quantification of fog-collection

Author

Listed:
  • Imteaz, Monzur Alam
  • Al-hassan, Ghassan
  • Shanableh, Abdallah
  • Naser, Jamal

Abstract

With the impacts of climate change and impending crisis of potable water, potential sustainable sources of water are under investigations. One of such potential sources is fog water collection. In the past, collection of fog water was considered negligible and non-worthy. However, recent studies suggest that fog-water collection can be a reasonable sustainable source of water depending on favorable topographic and atmospheric conditions. This paper presents development of a mathematical model for fog-formation and eventual quantification of fog-water collection. The National Oceanic and Atmospheric Administration (NOAA) equation for dew point calculation has been modified and extended to incorporate effects of different climatic parameters on fog formation. A new parameter named Fog Potential Index (FPI), which is a function of difference between dew point and air temperature for a particular location has been introduced and defined. NOAA proposed an equation to calculate dew point based on actual water vapor pressure in the air, which can be calculated from dry bulb temperature of the air and relative humidity. Following calculation of average dew point using NOAA equation between a timestep, FPI was calculated for a particular time step. FPI for each timestep was multiplied with the humidity factor, wind velocity factor and area of the fog collector to incorporate the effects of humidity ratio, wind velocity and fog collector area in the quantification of fog water. Effect of wind velocity on fog formation has been discussed. It was found that wind velocity has got two-fold impacts on the formation of fog; (i) for a lower wind velocity upto a certain threshold value, fog formation increases with velocity as old condensed moist air is continuously replaced by new moist air, and (ii) for a higher wind velocity (beyond the threshold value), fog formation decreases with velocity due to disturbance in the formation of fog. The developed model was calibrated using fog-water collection experimental data from Asir region of Saudi Arabia.

Suggested Citation

  • Imteaz, Monzur Alam & Al-hassan, Ghassan & Shanableh, Abdallah & Naser, Jamal, 2011. "Development of a mathematical model for the quantification of fog-collection," Resources, Conservation & Recycling, Elsevier, vol. 57(C), pages 10-14.
    • Handle: RePEc:eee:recore:v:57:y:2011:i:c:p:10-14
    DOI: 10.1016/j.resconrec.2011.09.014
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0921344911001947
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.resconrec.2011.09.014?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. Ghassan Al-hassan, 2009. "Fog Water Collection Evaluation in Asir Region–Saudi Arabia," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 23(13), pages 2805-2813, October.
    2. Robert S. Schemenauer & Pilar Cereceda, 1994. "Fog collection's role in water planning for developing countries," Natural Resources Forum, Blackwell Publishing, vol. 18(2), pages 91-100, May.
    Full references (including those not matched with items on IDEAS)

    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. El-Ghonemy, A.M.K., 2012. "Fresh water production from/by atmospheric air for arid regions, using solar energy: Review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 6384-6422.
    2. Fessehaye, Mussie & Abdul-Wahab, Sabah A. & Savage, Michael J. & Kohler, Thomas & Gherezghiher, Tseggai & Hurni, Hans, 2014. "Fog-water collection for community use," Renewable and Sustainable Energy Reviews, Elsevier, vol. 29(C), pages 52-62.
    3. Neda Tiraieyari & Roya Karami & Robert M. Ricard & Mohammad Badsar, 2019. "Influences on the Implementation of Community Urban Agriculture: Insights from Agricultural Professionals," Sustainability, MDPI, vol. 11(5), pages 1-18, March.
    4. Reif, John H. & Alhalabi, Wadee, 2015. "Solar-thermal powered desalination: Its significant challenges and potential," Renewable and Sustainable Energy Reviews, Elsevier, vol. 48(C), pages 152-165.
    5. Nathalie Verbrugghe & Ahmed Z Khan, 2023. "Water harvesting through fog collectors: a review of conceptual, experimental and operational aspects," International Journal of Low-Carbon Technologies, Oxford University Press, vol. 18, pages 392-403.
    6. Lujain Hadba & Maria Giovanna Di Bitonto & Marta Oliveira & Paulo Mendonça & Alessandra Zanelli & Ligia Torres Silva, 2024. "A Nature-Inspired Green–Blue Solution: Incorporating a Fog Harvesting Technique into Urban Green Wall Design," Sustainability, MDPI, vol. 16(2), pages 1-21, January.

    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:recore:v:57:y:2011:i:c:p:10-14. 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: Kai Meng (email available below). General contact details of provider: https://www.journals.elsevier.com/resources-conservation-and-recycling .

    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.