Essays about: "hybriddrift"
Found 2 essays containing the word hybriddrift.
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1. Electrically powered manoeuvring of water jets
University essay from Uppsala universitet/Industriell teknikAbstract : A shift towards electric and hybrid propulsion within the marine sector create new challenges for conventional water jet units manoeuvred by hydraulic systems. The high efficiency in high speed water jet crafts benefit from being powered by electricity but will be compromised by constantly running hydraulic pumps, draining available electric capacity on-board. READ MORE
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2. Assessing the potential of fuel saving and emissions reduction of the bus rapid transit system in Curitiba, Brazil
University essay from KTH/Energi och klimatstudier, ECSAbstract : The transport sector contributes significantly to global energy use and emissions due to its traditional dependency on fossil fuels. Climate change, security of energy supply and increasing mobility demand is mobilising governments around the challenges of sustainable transport. READ MORE