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Relationship between Global Solar Radiation and Sunshine Hour Duration for Bida in Nigeria

Received: 21 April 2014     Accepted: 26 April 2014     Published: 10 May 2014
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Abstract

The global solar radiation and sunshine hour duration measured over a period of thirteen years (2000 - 2012), were used to establish an Angstrom-type correlation equation (model) for estimating total solar radiation falling on a horizontal surface in Bida (lat. 9.1°N, long. 6.02°E). Six other existing correlations involving global solar radiation and sunshine duration were also used to estimate the global solar radiation for Bida and their results were compared with the model used in this paper. From the close agreement exhibited between the measured and estimated values, it was evident that this model showed better results than the existing models.

Published in International Journal of Renewable and Sustainable Energy (Volume 3, Issue 2)
DOI 10.11648/j.ijrse.20140302.12
Page(s) 43-46
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2014. Published by Science Publishing Group

Keywords

Global Solar Radiation, Sunshine Hour Duration, Existing Models

References
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[10] F.W. Burari, A.S. Sambo and E.D. Mshelia, “Estimation of Global Solar Radiation in Bauchi,” Nig. J. Ren. Energy, vol. 9 (1 & 2), pp 34 – 36, 2001.
[11] L.E. Akpabio and S.E. Etuk, “Relationship Between Global Solar Radiation and Sunshine Duration for Onne, Nigeria,” Turk J. Phys, vol. 27, pp 161 – 167, 2003.
[12] L.E. Akpabio, S.O. Udo and S.E. Etuk, “Modeling Global Solar Radiation for a Tropical Location: Onne, Nigeria,” Turk J. Phys, vol. 29, pp 63 – 68, 2005.
[13] A. Chukwuemeka and M.N. Nnabuchi, “Solar Radiation in Port Harcourt: Correlation with Sunshine Duration,” Pacific J. Sc. Tech., vol. 10 (1), pp 681 – 685, 2009.
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[15] J.C. Ododo, “New Models for the Prediction of Solar Radiation in Nigeria, Paper presented at the 2nd OAU/STRC Conference on New, Renewable and Solar Energies,” at Bamako Mali, 16 – 20 May, 1994.
[16] M. Igbal, An Introduction to Solar Radiation, Academy Press: New York, 1983.
[17] K.N. Liou, Introduction to Atmospheric Radiation. Academy Press, New York, 1980.
[18] M.R. Rietveld, “A new method for estimating the regression coefficients in the formula relating solar radiation to sunshine,” Agric. Met., vol. 19, pp 243 – 252, 1978.
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  • APA Style

    Godfrey Nnaegbo Okonkwo, Anthony Osita Chibuike Nwokoye. (2014). Relationship between Global Solar Radiation and Sunshine Hour Duration for Bida in Nigeria. International Journal of Sustainable and Green Energy, 3(2), 43-46. https://doi.org/10.11648/j.ijrse.20140302.12

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    ACS Style

    Godfrey Nnaegbo Okonkwo; Anthony Osita Chibuike Nwokoye. Relationship between Global Solar Radiation and Sunshine Hour Duration for Bida in Nigeria. Int. J. Sustain. Green Energy 2014, 3(2), 43-46. doi: 10.11648/j.ijrse.20140302.12

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    AMA Style

    Godfrey Nnaegbo Okonkwo, Anthony Osita Chibuike Nwokoye. Relationship between Global Solar Radiation and Sunshine Hour Duration for Bida in Nigeria. Int J Sustain Green Energy. 2014;3(2):43-46. doi: 10.11648/j.ijrse.20140302.12

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  • @article{10.11648/j.ijrse.20140302.12,
      author = {Godfrey Nnaegbo Okonkwo and Anthony Osita Chibuike Nwokoye},
      title = {Relationship between Global Solar Radiation and Sunshine Hour Duration for Bida in Nigeria},
      journal = {International Journal of Sustainable and Green Energy},
      volume = {3},
      number = {2},
      pages = {43-46},
      doi = {10.11648/j.ijrse.20140302.12},
      url = {https://doi.org/10.11648/j.ijrse.20140302.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijrse.20140302.12},
      abstract = {The global solar radiation and sunshine hour duration measured over a period of thirteen years (2000 - 2012), were used to establish an Angstrom-type correlation equation (model) for estimating total solar radiation falling on a horizontal surface in Bida (lat. 9.1°N, long. 6.02°E). Six other existing correlations involving global solar radiation and sunshine duration were also used to estimate the global solar radiation for Bida and their results were compared with the model used in this paper. From the close agreement exhibited between the measured and estimated values, it was evident that this model showed better results than the existing models.},
     year = {2014}
    }
    

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  • TY  - JOUR
    T1  - Relationship between Global Solar Radiation and Sunshine Hour Duration for Bida in Nigeria
    AU  - Godfrey Nnaegbo Okonkwo
    AU  - Anthony Osita Chibuike Nwokoye
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    DO  - 10.11648/j.ijrse.20140302.12
    T2  - International Journal of Sustainable and Green Energy
    JF  - International Journal of Sustainable and Green Energy
    JO  - International Journal of Sustainable and Green Energy
    SP  - 43
    EP  - 46
    PB  - Science Publishing Group
    SN  - 2575-1549
    UR  - https://doi.org/10.11648/j.ijrse.20140302.12
    AB  - The global solar radiation and sunshine hour duration measured over a period of thirteen years (2000 - 2012), were used to establish an Angstrom-type correlation equation (model) for estimating total solar radiation falling on a horizontal surface in Bida (lat. 9.1°N, long. 6.02°E). Six other existing correlations involving global solar radiation and sunshine duration were also used to estimate the global solar radiation for Bida and their results were compared with the model used in this paper. From the close agreement exhibited between the measured and estimated values, it was evident that this model showed better results than the existing models.
    VL  - 3
    IS  - 2
    ER  - 

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Author Information
  • Department of Science Laboratory Technology, The Federal Polytechnic, Bida

  • Department of Physics and Industrial Physics, Nnamdi Azikiwe University, Awka

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