Results 11 to 20 of about 11,098 (173)
Scientific Reports, 2021 Ultrasonic surface deep rolling (USDR), oxygen boost diffusion (OBD), and their combination (USDR-OBD) were all used to improve the surface hardening of pure titanium.
Xue-Fei Teng +5 more
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Machines, 2022 Oil film characteristics are critical to the high-reliability operation of high-pressure aviation piston pumps (APPs). However, there is still a lack of research on oil film modeling and characteristic analysis of high-pressure APPs. This paper takes the
Tianzhao Wang +7 more
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Stability Analysis of Aircraft Power Systems Based on a Unified Large Signal Model
Energies, 2017 Complex power electronic conversion devices, most of which have high transmission performance, are important power conversion units in modern aircraft power systems.
Yanbo Che +5 more
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Progress in Redundant Electromechanical Actuators for Aerospace Applications
Aerospace, 2023 The power to move aircraft control surfaces has advanced from being manually generated (by the pilot and transmitted via rods and links) to electrically transmitted (via wires) to operate control surface actuators. Various hydraulic, electromagnetic, and
Fawaz Yahya Annaz +1 more
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A Review of EMI Research of High Power Density Motor Drive Systems for Electric Actuator
Actuators, 2023 With the global attention given to energy issues, the electrification of aviation and the development of more electric aircraft (MEA) have become important trends in the modern aviation industry.
Zhenyu Wang +5 more
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Electric Power Systems in More and All Electric Aircraft: A Review
IEEE Access, 2020 Narrow body and wide body aircraft are responsible for more than 75% of aviation greenhouse gas (GHG) emission and aviation, itself, was responsible for about 2.5% of all GHG emissions in the United States in 2018.
Ashkan Barzkar, Mona Ghassemi
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Toward more electric powertrains in aircraft: Technical challenges and advancements
CES Transactions on Electrical Machines and Systems, 2021 The main purpose of this article is to provide an instructive review of the technological challenges hindering the road toward more electric powertrains in aircraft.
Joseph Benzaquen +2 more
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Commercial Aircraft Electrification—Current State and Future Scope
Energies, 2021 Electric and hybrid-electric aircraft propulsion are rapidly revolutionising mobility technologies. Air travel has become a major focus point with respect to reducing greenhouse gas emissions.
Liya Tom +3 more
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Electro‐mechanical actuators for general aviation fly‐by‐wire aircraft
Aviation, 2005 A long‐term goal for general aviation aircraft is to reduce or eliminate the use of fluid power systems such as hydraulics from the aircraft. Power‐By‐Wire (PBW) technology seems to be the next major step in the development of aircraft control.
Jan Gruszecki
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Preliminary Design of Regional Aircraft—Integration of a Fuel Cell-Electric Energy Network in SUAVE
AerospaceTo enable climate-neutral aviation, improving the energy efficiency of aircraft is essential. The research project Synergies of Highly Integrated Transport Aircraft investigates cross-disciplinary synergies in aircraft and propulsion technologies to ...
Jakob Schlittenhardt +4 more
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