Results 41 to 50 of about 55,752 (238)
IET Electrical Systems in Transportation, 2023 This article describes the collaborative efforts between Tecnam, Rolls‐Royce, and Rotax to equip a 4‐seat Tecnam P2010 aircraft with a parallel hybrid‐electric powertrain, the first of its kind ever developed for general aviation, to help reduce fuel ...
Péter Bodolai +5 more
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Aircraft electric power plants
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроениеThe paper presents a review of electrification of the existing propulsion systems and creating new hybrid propulsion systems based on the concept of more electric aircraft and all-electric aircraft in Russia and abroad.
A. D. Kondryakov, M. K. Leontiev
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Parallel hybrid electric propulsion architecture for single aisle aircraft - powertrain investigation [PDF]
MATEC Web of Conferences, 2019 This paper presents an investigation of the fuel- and energy-saving potential through the introduction of several hybrid electric propulsion (HEP) and more electric aircraft (MEA) systems on single aisle aircraft.
Vankan Jos, Lammen Wim
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A Bottom‐Up Design Framework for Multifunctional Lattice Metamaterials
Advanced Science, EarlyView.This study introduces a generative AI framework for designing multifunctional lattice metamaterials. The method combines 3D Gaussian voxel generation with deep learning, enabling greater design freedom and structural performance. The optimized lattice metamaterials achieve enhanced energy absorption by 40–200% compared to conventional structures and ...
Zongxin Hu +13 more
wiley +1 more source
Aerospace, 2019 The possibility of realizing full electric or hybrid electric propulsion for aircraft has been considered due to the constant growth in the use of electric technologies in aircraft and the availability of high-power-density electrical machines and ...
Liviu Sevastian Bocii +2 more
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Synergy Effects in Electric and Hybrid Electric Aircraft [PDF]
Aerospace, 2019 The interest in electric and hybrid electric power system has been increasing, in recent times, due to the benefits of this technology, such as high power-to-weight ratio, reliability, compactness, quietness, and, above all, elimination of local pollutant emissions.
Teresa Donateo +2 more
openaire +2 more sources
New Modulation Technique to Mitigate Common Mode Voltage Effects in Star-Connected Five-Phase AC Drives [PDF]
, 2020 Star-connected multiphase AC drives are being considered for electromovility applications such as electromechanical actuators (EMA), where high power density and fault tolerance is demanded.
Fernandez, Markel +5 more
core +2 more sources
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
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