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Fabio Borghetti, Michela Longo, Michela Bonera, Marco Libretti, Claudio Somaschini, Valentina Martinelli, Marco Medeghini and Renato Mazzoncini
Nowadays, designing and adopting sustainable and greener transport systems is of upmost interest. The European Commission and different EU countries are developing plans and programs?but also delivering resources?aimed at the decarbonization of cities an...
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Mirna N. Kapetina, Milan R. Rapaic, Zoran D. Jelicic, Paolo Lino and Guido Maione
The present paper proposes a framework for the systematic and fruitful application of complex-order operators for modeling and control applications. We emphasize that special care must be taken when using complex-order elements to ensure that their respo...
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Jan Martin, Wolfgang Armbruster, Dmitry Suslov, Robert Stützer, Justin S. Hardi and Michael Oschwald
Hot-fire tests were performed with a single-injector research combustor featuring a large optical access (255 × 38 mm) for flame imaging. These tests were conducted with the propellant combination of liquid oxygen and compressed natural gas (LOX/CNG) at ...
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Luca Piancastelli, Merve Sali and Christian Leon-Cardenas
On-demand air transport is an air-taxi service concept that should ideally use small, autonomous, Vertical Short Takeoff and Landing (VSTOL), ?green?, battery-powered electric aircraft (eVSTOL). In addition, these aircraft should be competitive with mode...
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Istvan Vokony
As renewable energy sources are spreading, the problems of energy usage, transport and storage arise more frequently. In order that the performance of energy producing units from renewable sources, which have a relatively low efficiency, should not be de...
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Francesco Mauro, Luca Braidotti and Giorgio Trincas
To face the design of a new ship concept, the evaluation of multiple feasible solutions concerning several aspects of naval architecture and marine engineering is necessary. Compressed natural gas technologies are in continuous development; therefore, th...
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Barouch Giechaskiel, Alessandro A. Zardini and Michael Clairotte
Dry-wet correction factors for diesel, gasoline, and CNG vehicles.
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Zhan Liu, Wenguang Jia, Longhui Liang and Zhenya Duan
This work investigates the effects of pressure pulsations on reciprocating natural gas compressor performance thermodynamically. A nonlinear hybrid numerical model is thus developed to consider the interaction between the compressor and the pipeline syst...
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Filipe Paulino, André Pina and Patrícia Baptista
The road passenger transport is responsible for a large share of energy consumption and pollutants emission in Europe. Efforts have been made in the definition of new policies to reduce the environmental impacts of this sector. However, an integrated and...
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Joeri Van Mierlo, Maarten Messagie, Surendraprabu Rangaraju
Pág. 3435 - 3445
Many new vehicle technologies are claiming to be the best in class to reduce the impact on the environment. However what are ?green? or ?clean? vehicles? How can this be assessed in the appropriate scientific way? The underling assessment compares the en...
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