Search Results - "Ghitas, Ahmed E."

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  1. 1
    Effect of dust on the transparent cover of solar collectors

    Effect of dust on the transparent cover of solar collectors by Elminir, Hamdy K., Ghitas, Ahmed E., Hamid, R.H., El-Hussainy, F., Beheary, M.M., Abdel-Moneim, Khaled M.

    Published in Energy conversion and management (01-11-2006)
    “…Research and development in photovoltaic (PV) systems has usually been concentrated in studies on radiation availability, efficient operating strategies,…”
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  2. 2
    Efficient and recyclable photocatalytic degradation of methylene blue dye in aqueous solutions using nanostructured Cd1 − xCoxS films of different doping levels

    Efficient and recyclable photocatalytic degradation of methylene blue dye in aqueous solutions using nanostructured Cd1 − xCoxS films of different doping levels by Shaban, Mohamed, Elwahab, Fatma Abd, Ghitas, Ahmed E., El Zayat, M. Y.

    Published in Journal of sol-gel science and technology (01-08-2020)
    “…This study outlines the impact of Co doping on the structures, morphologies, optical, and photochemical activities of nanoporous CdS films for efficient solar…”
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  3. 3
    Optimum solar flat-plate collector slope: Case study for Helwan, Egypt

    Optimum solar flat-plate collector slope: Case study for Helwan, Egypt by Elminir, Hamdy K., Ghitas, Ahmed E., El-Hussainy, F., Hamid, R., Beheary, M.M., Abdel-Moneim, Khaled M.

    Published in Energy conversion and management (01-03-2006)
    “…This article examines the theoretical aspects of choosing a tilt angle for the solar flat-plate collectors used in Egypt and make recommendations on how the…”
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  4. 4
    The relative influence of the anthropogenic air pollutants on the atmospheric turbidity factors measured at an urban monitoring station

    The relative influence of the anthropogenic air pollutants on the atmospheric turbidity factors measured at an urban monitoring station by Elminir, Hamdy K., Hamid, R.H., El-Hussainy, F., Ghitas, Ahmed E., Beheary, M.M., Abdel-Moneim, Khaled M.

    Published in The Science of the total environment (15-09-2006)
    “…This work is based on simultaneous measurements of direct solar radiation along with other chemical measurements, with the objective of investigating the…”
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  5. 5
    A study of the effect of shadowing location and area on the Si solar cell electrical parameters

    A study of the effect of shadowing location and area on the Si solar cell electrical parameters by Ghitas, Ahmed E., Sabry, M.

    Published in Vacuum (06-11-2006)
    “…Shadowing location and percentage on the solar cell surface is experimentally investigated and discussed. Behavior of the solar cell electrical parameters is…”
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  6. 6
    Effect of edge shading on the performance of silicon solar cell

    Effect of edge shading on the performance of silicon solar cell by Sabry, M., Ghitas, Ahmed E.

    Published in Vacuum (01-01-2006)
    “…Non-uniform solar radiation incident on solar cells is of significant concern in cell performance. It may result in non-uniform cell local heating and borders…”
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  7. 7
    The Relative Influence of the Anthropogenic Air Pollutions on the Atmospheric Turbidity Factors Measured at an Urban Monitoring Station

    The Relative Influence of the Anthropogenic Air Pollutions on the Atmospheric Turbidity Factors Measured at an Urban Monitoring Station by Elminir, Hamdy K, Hamid, R H, El-Hussainy, F, Ghitas, Ahmed E, Beheary, M M, Abdel-Moneim, Khaled M

    Published in The Science of the total environment (15-09-2006)
    “…The relative influence of the anthropogenic air pollutants on the atmospheric turbidity factors measured at an urban monitoring station was studied…”
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