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Asteris Apostolidis, Stijn Donckers, Dave Peijnenburg and Konstantinos P. Stamoulis
This study focuses on the feasibility of electric aircraft operations between the Caribbean islands of Aruba, Bonaire, and Curaçao. It explores the technical characteristics of two different future electric aircraft types (i.e., Alice and ES-19) and comp...
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Robin Fonk, Tobias Graf, Sven Paeßler, Christiane Bauer, Josef Kallo and Caroline Willich
Hybrid electric aircraft with a powertrain based on fuel cells and batteries can reduce climate-active emissions in aviation. In a direct hybrid powertrain, the fuel cell and the battery are connected in parallel, without a DC/DC converter balancing thei...
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Maria Coutinho, Frederico Afonso, Alain Souza, David Bento, Ricardo Gandolfi, Felipe R. Barbosa, Fernando Lau and Afzal Suleman
The electrification of an aircraft?s propulsive system is identified as a potential solution towards a lower carbon footprint in the aviation industry. One of the effects of increased electrification is the generation of a large amount of waste heat that...
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Nicolas Moebs, Dominik Eisenhut, Evert Windels, Jenny van der Pols and Andreas Strohmayer
In the wake of many climate-friendly initiatives, the aviation sector must become more sustainable. A potential path for regional airliners could be the installation of hybrid-electric powertrains. In this work, a conceptual study design of various power...
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Madeline McQueen, Ahmet E. Karatas, Götz Bramesfeld, Eda Demir and Osvaldo Arenas
A theory-based aerodynamic model developed and applied to electrified powertrain configurations was intended to analyze the feasibility of implementing fully electric and serial hybrid electric propulsion in light-sport aircraft. The range was selected a...
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Josefa Morales-Morales, Miguel A. Rivera-Cruz, Pedro Cruz-Alcantar, Horacio Bautista Santos, Ilse Cervantes-Camacho and Vladimir A. Reyes Herrera
The use of electric vehicles and their various configurations is seen as a major alternative in efforts towards reducing pollutant emissions from motor vehicles that continue to use fossil fuels. Electric transport technology presents more efficient mean...
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Viktor Aulin,Andrii Hrynkiv,Sergii Lysenko,Aleksandr Dykha,Taras Zamota,Volodymyr Dzyura
Pág. 6 - 16
Our research into the formation of a functional copper-containing surface layer on parts of automobile engines by using an alignment tribotechnology has established a decrease in the wear of parts during their operation. It was found that the formed coat...
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Andreas Schönknecht, Adam Babik, Viktor Rill
Pág. 3611 - 3620
In this paper a complete vehicle system simulation tool chain which applies a Multi Objective Optimization (MOO) methodology for designing the Electric Powertrain (ePT) of Battery Electric Vehicles (BEV) is presented. Optimization scope includes all rele...
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Marco Münster, Michael Schäffer, Gerhard Kopp, Gundolf Kopp, Horst E. Friedrich
Pág. 3686 - 3695
Due to the strict discussions regarding energy saving and the goal to reduce CO2 emissions to 95 g CO2/km, specified for the year 2020 (BUMD, 2009), there is a strong demand for lighter and lightweight design automotive structures to support the energy s...
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Holger Fichtl, Frank Steinert
Pág. 2554 - 2563
The Fraunhofer Institute for Transportation and Infrastructure (IVI) developed a method and matching tools (IVIsion and IVInet) that analyzes and evaluates individual bus routes or entire bus route networks regarding their suitability for electric buses....
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