Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"HYDROGEN TECHNOLOGY"”.
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The viability and public perception of the introduction of bio-hydrogen technology to Wales with specific reference to anaerobic dark fermentation of agricultural crops
… was the first study to be undertaken to research hydrogen perception using qualitative research techniques in Wales and one of the first in the UK.<br/><br/>The public perception study identified gender differences, with women generally more accepting of hydrogen technology. The main concerns were …
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Reaction pathways for the formation of hydrogen peroxide in fuel cells : a DFT study
… which might be minimised by using alternatives. Hydrogen technology in the form of fuel cells can be a reliable and clean technology to minimise the problems associated with the use of fossil fuels. Fuel cells utilise hydrogen and air, and convert them to electrical energy through …
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GAS TURBINE CONVERSION FROM LIQUID TO GASEOUS FUEL
… to operate with renewable gaseous fuels, namely hydrogen gas. To test this hypothesis, performance measurements and internal inspection were conducted on the JetCat P60-SE turbojet, a small commercial gas turbine engine designed for remote-controlled hobby jets. The results showed that with …
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A combined approach of electronic structure calculations and spectroscopy for elucidating reaction mechanisms in organic and bioinorganic systems
… The mechanisms by which [FeFe] and [NiFe] hydrogenase enzymes catalyse the reversible reduction of protons to dihydrogen are of intrinsic interest in the context of a developing hydrogen technology for energy transduction. Gas phase DFT calculations are used to simulate and assign structure …
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Stochastic propagation and planning models for broadband fixed wireless access links
Hydrogen technology has widely been acknowledged as a route to reduced carbon emissions and energy security. However, it is also recognised that technology development alone is not enough to cause a shift change in uptake and that public perception also needs to be considered. This paper identifies …
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Propulsión eléctrica marina con cero emisiones mediante el empleo de una pila de combustible de hidrógeno tipo PEM (membrana de intercambio de protones)
… or by an electrical engine in which a fuel hydrogen technology with a low temperature PEM (a protons exchange polymeric membrane ) has been applied. This, together with two photovoltaic panels and an alternator attached to the diesel engine, generate the necessary electricity for the …
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ΜΕΛΕΤΗ ΤΗΣ ΚΑΤΑΝΟΜΗΣ ΥΔΡΟΓΟΝΟΥ ΣΕ ΛΕΠΤΑ ΥΜΕΝΙΑ ΔΥΟ ΣΤΡΩΜΑΤΩΝ ΔΙΑΦΟΡΕΤΙΚΩΝ ΜΕΤΑΛΛΩΝ
… HAS BEEN EMPLOYED FOR THE DETERMINATION OF THE HYDROGEN DEPTH DISTRIBUTION IN SOME THIN FILMS OF METAL-HYDROGEN SYSTEMS ONTO A STAINLESS STEEL SUBSTRATE. THE INVESTIGATED FILMS WERE: THE SINGLE LAYER FILMS V-H AND TI-H AND THE THIN FILMS SANDWICHES (FILMS CONSISTING OF TWO THIN LAYERS OF …