Browsing Faculty of Engineering by Author "Uren, Kenny"
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Characterisation tools development for PEM electrolysers
Van der Merwe, Jan; Uren, Kenny; Van Schoor, George; Bessarabov, Dmitri (Elsevier, 2014)Electrochemical impedance spectroscopy (EIS), current interrupt (CI) and current mapping (CM) were investigated as in-situ characterisation tools for PEM electrolysers. A 25 cm2 cell with titanium anode and carbon cathode ... -
A FEM model for microwave absorption and heat transfer in a microwave combination washer dryer
Smit, Pieter; Van Schoor, George; Uren, Kenny (IEEE, 2013)Applications for the use of microwaves reach far and wide in various industries. Commonly known is the use of microwaves to heat foodstuffs. Research and development conducted in the development of a microwave combination ... -
Heading alignment with summarized inertial pose constraints
Fourie, Dehann; Uren, Kenny; Van Schoor, George (IEEE, 2014)A discontinuity seems to exist in present aided inertial navigation systems – the operational availability of high cost inertial navigation currently depends on the availability of a valid GPS lock. In general GPS ... -
A study of the loss characteristics of a single cell PEM electrolyser for pure hydrogen production
Van der Merwe, Jan; Uren, Kenny; Bessarabov, Dmitri (IEEE, 2013)In this paper the losses of a proton exchange membrane (PEM) single cell electrolyser were investigated. The ohmic, activation and mass transfer losses are the most prominent losses in a PEM electrolyser. The Electrochemical ...