Results 71 to 80 of about 3,861 (237)
, 2023 The objective of the Open Digital Environment for Hybrid-Electric Regional Architectures (ODE4HERA) project is to enable and accelerate the development of Hybrid-Electric Regional (HER) aircraft thanks to improved tools and techniques implemented in a ...
Danilo Ciliberti +3 more
core
A Methodology for Preliminary Performance Estimation of a Hybrid-Electric Tilt-Wing Aircraft for Emergency Medical Services [PDF]
, 2020 This paper aims to provide a simple methodology to preliminary size a hybrid-electric propulsion system for large scale piloted, optionally piloted or unmanned tilt-wing aircraft.
Guglieri, Giorgio +5 more
core +1 more source
A Hybrid Storage Systems for All Electric Aircraft
2021 IEEE 15th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2021 A hybrid energy storage system specifically designed for a fully electric aircraft is presented in the paper. The analysis of the time evolution of the power demand of the electric propulsion system during a test mission of Maxwell X-57, an all-electric aircraft developed by NASA, has pointed out the presence of significant peak power during take-off ...
Bossi G. +5 more
openaire +3 more sources
Advanced Science, EarlyView.The pholidota‐inspired electronic skin is successfully constructed, originally realized four‐state reversible switching of terahertz‐wave reflection, absorption, transmission, and secondary reflection. In response to external demands, it issues deformation instructions, verifies the deformation state after the equipment executes the action, and thus ...
Shangjing Li +4 more
wiley +1 more source
Analysis of the Application and Benefits of Aircraft Electric Wheel Systems during Taxi and Take-Off
International Transactions on Electrical Energy Systems, 2023 An electric wheel hybrid power system is designed for driving a large single-aisle passenger aircraft during the take-off and ground taxi phases, which consists of an APU, an energy storage system, and a motor.
Shuang Sun +6 more
doaj +1 more source
Adaptive Initial Sizing Method and Safety Assessment for Hybrid-Electric Regional Aircraft
Aerospace, 2022 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.
Nicolas Moebs +4 more
doaj +1 more source
Dynamic power distribution management for all electric aircraft [PDF]
, 2011 In recent years, with the rapid development of electric and electronic technology, the All-Electric Aircraft (AEA) concept has attracted more and more attention, which only utilizes the electric power instead of conventional hydraulic and pneumatic ...
Xia, Xiuxian
core
, 2021 International audienceThe path to climate-friendly aviation is a difficult way that needs to be traveled fast. A considerable and immediate drop of fossil fuels consumption is necessary to respect the Paris Agreement.
Berseneff, Boris +2 more
core
Study of Free‐Space Optical Quantum Network: Review and Prospectives
Advanced Science, EarlyView.Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley +1 more source
Energy Management of Aircraft Electrical Systems - State of the Art and Further Directions
, 2012 This review paper summarizes state-of-the-art energy management methods applied to electrical systems of large aircraft. An electrical load management based on fixed priorities of the loads is considered a conventional implementation as applied in ...
Jens Lienig +3 more
core +1 more source