Vol. 19 No. 4 (2008): Journal of Energy in Southern Africa. November

Articles

• A car air-conditioning system based on an absorption refrigeration cycle using energy from exhaust gas of an internal combustion engine

  G. Vicatos, J. Gryzagoridis, S. Wang

  6-11

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• The impacts of climate change on food security and health in Southern Africa

  H.L. Wlokas

  12-20

  • PDF

• Evaluating the costs and achievable benefits of extending technologies for uneconomical coal resources in South Africa: the case of underground coal gasification

  M. Zieleniewski, A.C. Brent

  21-31

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• Performance analysis for flat plate collector with and without porous media

  B.A.A. Yousef, N.M. Adam

  32-42

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