35   Artículos

 
en línea
Xiaotao Qiao, Guotao Chen, Weichao Lin and Jun Zhou    
Urban air mobility (UAM) is a promising transportation concept that can effectively address city traffic congestion and environmental pollution. Power batteries are used extensively in UAM vehicles, and their technical characteristics (charge rate and sp... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Alessandro Rasulo, Sofia Nardoianni, Azzurra Evangelisti and Mauro D?Apuzzo    
Transportation networks are one of the most vulnerable civil infrastructures during an earthquake and an estimation of traffic impacts in the post-earthquake scenario is a crucial aspect in the context of risk assessment and evaluation of remedial measur... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Abha Pragati, Debadatta Amaresh Gadanayak, Tanmoy Parida and Manohar Mishra    
Considering the advantage of the ability of data-mining techniques (DMTs) to detect and classify patterns, this paper explores their applicability for the protection of voltage source converter-based high voltage direct current (VSC-HVDC) transmission sy... ver más
Revista: Applied System Innovation    Formato: Electrónico

 
en línea
Karim Abu Salem, Giuseppe Palaia and Alessandro Antonio Quarta    
The combination of new airframes with electric and hybrid-electric propulsion is a potential solution to decarbonize aviation. In this context, recent studies have proven that the box-wing airframe, if integrated on a hybrid-electric aircraft belonging t... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Oliver Sjögren, Tomas Grönstedt, Anders Lundbladh and Carlos Xisto    
In modern turbofan engines, the bypass section of the fan stage alone provides the majority of the total thrust required in cruise, and the size of the fan has a considerable effect on the overall engine weight and nacelle drag. Thrust requirements in di... ver más

 
en línea
Nils M. Barner, Luca Ghafourpour, Mustafa S. Güverte, Davide Modesti and Steven J. Hulshoff    
This work presents a transpacific airliner designed for minimal climate impact, incorporating several novel design features. These include open rotor engines, sustainable aviation fuels, natural laminar flow airfoils, and riblets. The design?s configurat... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Grazia Leonzio, Paul S. Fennell and Nilay Shah    
Direct air capture can be based on an adsorption system, and the used sorbent (chemisorbents or physisorbents) influences process. In this work, two amine-functionalized sorbents, as chemisorbents, and three different metal organic frameworks, as physiso... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Jennifer Reeve, Oliver Grasham, Tariq Mahmud and Valerie Dupont    
A techno-economic analysis has been used to evaluate three processes for hydrogen production from advanced steam reforming (SR) of bio-oil, as an alternative route to hydrogen with BECCS: conventional steam reforming (C-SR), C-SR with CO2 capture (C-SR-C... ver más
Revista: Clean Technologies    Formato: Electrónico

 
en línea
Stanislav Karpuk, Rolf Radespiel and Ali Elham    
The present work demonstrates the impact of future airframe and propulsion technologies on the sustainability of potential future medium-range commercial jets with design specifications similar to the Airbus A320-200. Advanced airframe and engine technol... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Jorge Mendes, Emanuel Peres, Filipe Neves dos Santos, Nuno Silva, Renato Silva, Joaquim João Sousa, Isabel Cortez and Raul Morais    
Proximity sensing approaches with a wide array of sensors available for use in precision viticulture contexts can nowadays be considered both well-know and mature technologies. Still, several in-field practices performed throughout different crops rely o... ver más
Revista: Agriculture    Formato: Electrónico

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