References
- Alonge , F. and Oje , K. Computer modelling of optimum angle of slope for flat solar collectors in nigeria major town . Computers in Agriculture and Natural Resources, 4th World Congress Conference . Orlando, FL. July 24–26 .
- Bari , S. 2000 . Optimum slope angle and orientation of solar collectors for different periods of possible utilization . Energy Convers. Manage. , 41 : 855 – 860 .
- Duffie , J. A. and Beckman , W. A. 1982 . Solar Engineering of Thermal Processes New York : Wiley. .
- Elminir , H. K. , Ghitas , A. E. , El-Hussainy , F. , Hamid , R. , Beheary , M. M. and Abdel-Moneim , K. M. 2006 . Optimum solar flat-plate collector slope: Case study for Helwan, Egypt . Energy Convers. Manage. , 47 : 624 – 637 .
- Gopinathan , K. K. 1991 . Solar radiation on variously oriented sloping surfaces . Solar Energy , 47 : 173 – 179 .
- Gopinathan , K. K. , Maliehe , N. B. and Mpholo , M. I. 2007 . A study on the intercepted insolation as a function of slope and azimuth of the surface . Energy , 32 : 213 – 220 .
- Ibrahim , D. 1995 . Optimum tilt angle for solar collectors used in Cyprus . Renew. Energy , 6 : 513 – 519 .
- Liu , B. Y. H. and Jordan , R. C. 1979 . Daily insolation on surfaces tilted towards the equator . Trans. ASHRAE , : 526 – 541 .
- Lunde , P. J. 1980 . Solar Thermal Engineering New York : Wiley. .
- Morcos , V. H. 1994 . Optimum tilt angle and orientation for solar collectors in Assiut, Egypt . Renew. Energy , 4 : 291 – 298 .
- Mujahid , A. M. 1994 . Optimum tilt angle for solar collection systems . Intl. J. Sustain. Energy , 14 : 191 – 202 .
- Niejegorodov , N. , Devan , K. R. S. and Jain , P. K. 1997 . Atmospheric transmittance models and an analytical method to predict the optimum slope on an absorber plate . Renew. Energy , 4 : 525 – 530 .
- Qiu , G. and Riffat , S. B. 2003 . Optimum tilt angle of solar collectors and its impact on performance . Intl. J. Ambient Energy , 24 : 13 – 20 .
- Shariah , A. , Al-Akhras , M-A. and Al-Omari , I. A. 2002 . Optimizing the tilt angle of solar collectors . Renew. Energy , 26 : 587 – 598 .
- Soulayman , Sh S. 1991 . On the optimum tilt of solar absorber plates . Renew. Energy , 1 : 551 – 554 .
- Ulgen , K. 2006 . Optimum tilt angle for solar collectors . Energy Sources, Part A: Recovery, Utilization and Environmental Effects , 28 : 1171 – 1180 .
- Yakup , M. A. H. M. and Malik , A. Q. 2001 . Optimum tilt angle and orientation for solar collector in Brunei Darussalam . Renew. Energy , 24 : 223 – 234 .