Dr. Okello Denis is a lecturer at the school of Engineering and applied science at Kampala international university in the physical science department. He attained his Ph.D in Physics from Makerere University, Master in science in Physics from Norwegian University of Science and Technology, Norway.
He is an experienced researcher in areas of solar energy and material science. He has published several research paper in international journals and has presented paper in international conferences.
Karidewa Nyeinga, Denis Okello, Ole J. Nydal, (2019). A ray tracer model for analysis of solar concentrating systems..
Journal of Energy in Southern Africa
Lugolole, A. Mawire, K.A. Lentswe, D. Okello, Karidewa Nyeinga (2018). Performance comparison of three Sunflower Oil based sensible heat thermal energy storage systems during charging cycles.
Journal for Sustainable Energy Technologies and Assessment
Shobo A.B., Mawire A., Okello D. (2017). Experimental thermal stratification comparison of two storage systems..
Cardiff, UK , Energy Procedia
Karidewa Nyeinga, Ole J. Nydal, Denis Okello, and Eldad J. K.B. Banda. (2016). Dynamic model of a small scale concentrating solar cooker with rock bed heat storage.
Journal of Energy in Southern Africa
Denis Okello, Ole J. Nydal, Karidewa Nyeinga and Eldad J. K. Banda (2016). Experimental investigation on heat extraction from a rock bed heat storage system for cooking applications..
Journal of Energy in Southern Africa
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Solar Energy
Material Science
Mathematical methods in Physics
Electronics and Instrumentation
Classical mechanics
Photovoltaics and Solar thermal conversions systems and passive devices.