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Browsing by UP Author "Lalk, Jorg"
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Herbst, Lynette; Lalk, Jorg (The Research Energy Centre of the University of Cape Town, 2014-08)The wind energy sector is one of the most prominent sectors of the renewable energy industry. However, its dependence on meteorological factors subjects it to climate change. Studies analysing the impact of climate ...
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Singh, R.; Lalk, Jorg (Southern African Institute for Industrial Engineering, 2016-11-11)Preliminary investigations into the energy efficiency of manufacturing firms operating in South Africa have shown that no previous study of the barriers to energy efficiency has been conducted. This paper sets out to ...
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Chudy, Michal; Chen, Yiran; Zhang, Min; Baghdadi, Mehdi; Lalk, Jorg; Pretorius, Tinus; Coombs, Tim (IEEE / Institute of Electrical and Electronics Engineers Incorporated, 2014-02)Power losses are an important phenomenon in 2nd type superconductors. Precise evaluation of power losses in superconducting coils is crucial for the design of novel machines such as superconducting motors or generators. ...
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Khan, Muhammad T.; Thopil, George Alex; Lalk, Jorg (Elsevier, 2016-09)South Africa’s electricity supply industry (ESI) remains a vertically-integrated monopoly despite global trends towards restructuring. The monopolistic nature of the ESI could hinder the development of distributed power ...
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Thopil, George Alex; Sachse, Christiaan Eddie; Lalk, Jorg; Thopil, Miriam Sara (Elsevier, 2020-10)Photovoltaic panel technologies have evolved considerably over a limited period. The most popular PV panel technologies can be divided into two main groups, the first being crystalline technologies and second, thin film ...
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Ameen, A.M.; Lalk, Jorg (Southern African Institute for Industrial Engineering, 2019-08-30)There is a need for a framework that can be applied to wind energy developments in the sub-Saharan African (SSA) context that will facilitate technology-sustainable assessments to promote wind energy. This paper applies ...
Now showing items 1-6 of 6