TY - BOOK AU - Ramy Amir Shawkey Said AU - Hamdy Kandil , AU - Mohamed Salama , TI - Feasibility of cooling a photovoltaic fresnel system by water spraying / PY - 2017/// CY - Cairo : PB - Ramy Amir Shawkey Said , N1 - Thesis (M.Sc.) - German University - Faculty of Postgraduate Studies and Scientific Research - Department of Mechatronics Engineering N2 - Nowdays most of the world's energy is produced from fossil fuels. The massive exploitation of these fuels is leading to the exhaustion of these resources rapidly through which the enviroment is subjected to real threat UR - http://172.23.153.220/th.pdf ER -