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Browsing by Author "Bishi, Isabel"

Browsing by Author "Bishi, Isabel"

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  • Bishi, Isabel; Zulu, Andrew; Swaminathan, Rajaram (Polytechnic of Namibia, 2010)
    Parabolic mirror surfaces are found wherever energy needs to be focused effectively and accurately. They are found built into car headlights, spotlights as well as astronomical telescopes. This research concerns the study ...
  • Mutaleni, C.; Bishi, Isabel; Zulu, Andrew; Swaminathan, Rajaram (Polytechnic of Namibia, 2010)
    An automatic sun tracking system was extended to a parabolic dish solar concentrator which can be used to cook or heat water. Parabolic dish solar concentrator has been in use couple of decades ago but has been tracking ...

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