Search for dissertations about: "Hydrogen vehicle"
Showing result 1 - 5 of 27 swedish dissertations containing the words Hydrogen vehicle.
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1. Towards sustainable urban transportation : Test, demonstration and development of fuel cell and hybrid-electric buses
Abstract : Several aspects make today’s transport system non-sustainable: • Production, transport and combustion of fossil fuels lead to global and local environmental problems. • Oil dependency in the transport sector may lead to economical and political instability. READ MORE
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2. Risk analysis of hydrogen as a vehicular fuel
Abstract : .... READ MORE
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3. Conceptual design and investigation of hydrogen-fueled regional freighter aircraft
Abstract : This thesis presents the conceptual design and comparison of five versions of regional freighter aircraft based on the ATR 72. The versions comprise four baseline designs differing in their propulsion systems (jet/turboprop) and the fuel they use (kerosene/hydrogen). READ MORE
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4. On direct hydrogen fuel cell vehicles : modelling and demonstration
Abstract : In this thesis, direct hydrogen Proton Exchange Membrane (PEM) fuel cell systems in vehicles are investigated through modelling, field tests and public acceptance surveys. A computer model of a 50 kW PEM fuel cell system was developed. The fuel cell system efficiency is approximately 50% between 10 and 45% of the rated power. READ MORE
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5. Modelling of a proton exchange membrane fuel cell system for automotive applications
Abstract : .... READ MORE