Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33122
Solar Radiation Studies for Dubai and Sharjah, UAE
Authors: Muhammed A. Ahmed, Sidra A. Shaikh
Abstract:
Global Solar Radiation (H) for Dubai and Sharjah, Latitude 25.25oN, Longitude 55oE and 25.29oN, Longitude 55oE respectively have been studied using sunshine hour data (n) of the areas using various methods. These calculated global solar radiation values are then compared to the measured values presented by NASA. Furthermore, the extraterrestrial (H0), diffuse (Hd) and beam radiation (Hb) are also calculated. The diffuse radiation is calculated using methods proposed by Page and Liu and Jordan (L-J). Diffuse Radiation from the Page method is higher than the L-J method. Moreover, the clearness index (KT) signifies a clear sky almost all year round. Rainy days are hardly a few in a year and limited in the months December to March. The temperature remains between 25oC in winter to 44oC in summer and is desirable for thermal applications of solar energy. From the estimated results, it appears that solar radiation can be utilized very efficiently throughout the year for photovoltaic and thermal applications.Keywords: Dubai, Sharjah, Global Solar Radiation, Diffuse Radiation
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1059537
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 9311References:
[1] Website: http://www.juancole.com/2011/01/map-of-united-arabemirates .html, viewed: 20-09-2012
[2] Aksakal A, Rehman S. Global solar radiation in Northeastern Saudi Arabia. Renew Energy 1999; 17: 461-72.
[3] Tiwari, G.N and Suleja, Sangeeta. Solar Thermal Engineering System, Narosa Publishing house, New Dehli, India, 1997.
[4] Iqbal M. An introduction to solar radiation. Toronto: Academic press, 1983.
[5] Rietveld M R. Anew method for estimating the regression coefficients in the formula relating solar radiation to sunshine. Agricultural Meteorology 1978; 19:243-352.
[6] Gueymard C, Jindra P, Estrada-Cajigal V. Acritical look at recent interpretations of the Angstrom approach and its future in global solar radiation prediction. Solar Energy 1995; 54(5):357-63.
[7] Gopinathan KK. A general formula for computing the coefficients of the correction connecting global solar-radiation to sunshine duration. Solar Energy 1988; 41(6):499-502.
[8] L.T. Wong, W.K. Chow. Solar Radiation Model. Applied Energy 2001; 69:191-224
[9] M.D. Islam, I. Kubo, M. Ohadi, A.A. Alili. Measurement of solar energy radiation in Abu Dhabi, UAE. Applied Energy 2009; 86: 511-515
[10] Angstrom A. Solar and terrestrial radiation. Quarterly Journal of Royal Meteorological Society 1924; 50:121-6.
[11] Black J.N, Bonython C.W and Prescett J.A. Solar radiation and duration of Sunshine, Q.J.R Metero. Soc. 1954; 80: 231-235
[12] Glover,J and McCulloch,F. The empirical relationship between solar radiation and hours of sunshine. Q.J.R. Met .Soc. 1958; 84: 359. 56-60
[13] Gopinathan, K.K. A new model for estimating total solar radiation. Solar and Wind technology. 1988; 5: 1. 107 - 109
[14] Liu, Y.H and Jordan, R.C. The inter relationship and characteristic distribution of direct, diffuse and total solar radiation from metrological data. Solar Energy. 1960; 4: 1-19
[15] Reddy, S. J. An empirical method for the estimation of net radiation intensity Solar Energy. 1971; 13: 291-292
[16] Sabbagh, J. A., Sayigh, A.A.M. and El. Salam, E.M.A. Estimation of the total solar radiation from meteorological data. Solar Energy. 1977; 19: 307-311
[17] Hoyt, D. V. A model for the calculation of solar global insolation. Solar Energy. 1978; 21: 27-35
[18] Abdullah, Y.A.G. and Farugh, G.M. Contribution to the study of solar radiation in Abu Dhabi. Energy Conv. and Management. 1988; 28: 1. 63-67
[19] Chandal S.S, Agarwal R.K., Pandey A.N., New correlation to estimate Global Solar Radiation on Horizontal Surface using sunshine Hours and Temperature data for Indian Cities. Jour. of Solar Energy Engineering. 2005; 127: 417-420
[20] Ahmed, Akhlaque M. and Ahmad, Firoz. Wind Energy potential and its characteristics distribution for power generation at Hyderabad Sindh, Pakistan. Kar. Univ. Jour. Sci. 2004; 32 (1 &2): 21-26
[21] Udo, S. O. Contribution to the relationship between Solar Radiation and sunshine duration in the tropics: A study case of experimental data at Illorin, Nigeria. Turkish J. Physics. 2002; 26: 229
[22] Togral, I. T. and Hasan, Togrul. Global solar radiation over Turkey. Comparison of predicted and measured data. Renewable Energy. 2002; 25: 55
[23] Assi A, Jama M, Al-Shamisi M. International Scholarly Research Network. Renewable Energy. Prediction of Global Solar Radiation in Abu Dhabi. 2012.
[24] Ahmed, M.A. Ahmad, F. Akhtar M.W. Estimation of Global and Diffuse Solar Radiation for Hyderabad, Sindh, Pakistan. J. Basic and Appl. Sci. 2009; 5: 73-77
[25] http://eosweb.larc.nasa.gov/sse/, viewed: 8/10/2012.
[26] Duffie, J.A and Beckman, W.A. Solar Engineering of Thermal Processes. John-Wiley and Sons, New York. 1991.
[27] Frere et al. Graphs given in A.A Flocas paper estimation and prediction of Global Solar Radiation over Greece. Solar Energy. 1980; 24: 63-70.
[28] Website: http://www.dia.ae/DubaiMet/Met/ Climate.aspx, viewed: 20- 09-2012
[29] Gary R. Feulner. Rainfall and climate records from Sharjah Airport: Historical data for the study of recent climatic periodicity in the U.A.E. Tribulus 16.1 Spring/Summer. 2006
[30] Page, J.K. The estimation of monthly mean values of daily short wave radiation on vertical and inclined surface from sunshine records of latitude 40 degree N to 40 degree S. Proc. of UN-conf on new sources of Energy. 1964; 1 (4) paper s/98.378
[31] Klien, S.A. Calculation of monthly average isolation on tilted surface. Solar Energy. 1977; 9: 325