Results 11 to 20 of about 39,518 (215)
Numerical Simulation of Powering Turbofan Propulsion Aircraft with Electricity [PDF]
Engineering and Technology Journal, 2023 The gas turbine-based propulsion systems were responsible for the emission of pollutants that damage the ecosphere. Commercial aviation represented a large portion of carbon emissions within the aviation industry, so this study focused on novel aircraft ...
Thomas Onah +2 more
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Scheduling Drones for Ship Emission Detection from Multiple Stations
Drones, 2023 Various port cities and authorities have established emission control areas (ECAs) to constrain ships’ fuel usage in a specified offshore geographical range.
Zhi-Hua Hu, Tian-Ci Liu, Xi-Dan Tian
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Energy Reports, 2020 Recently, an inductor-less inverter attracts many researchers’ attention, because the inductor-less design can provide not only small size but also small electromagnetic interference (EMI).
Kei Eguchi +3 more
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The Potential Role of Flying Vehicles in Progressing the Energy Transition
Energies, 2022 An energy transition is in progress around the globe, notably led by an increase in the deployment of renewable energy and a shift toward less emissions-intense options, notably in the transportation sector.
Andrew Chapman, Hidemichi Fujii
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Mathematics, 2023 Aiming at the problems of big noise, lots of false targets, and accurate time extraction while tracking a flying target in the signal from a sky screen sensor, a flying target recognition and time extraction method is proposed, based on wavelet ...
Junchai Gao, Xiaoqian Zhang
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The Welsh Government Flying Start Data Linking Project
International Journal of Population Data Science, 2019 Background with rationale Flying Start is the Welsh Government’s (WG) flagship Early Years programme for families with children aged less than 4 years of age.
Laura Herbert +3 more
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Surface deformation of magnetic disk and slider caused by air bearing pressure
Nihon Kikai Gakkai ronbunshu, 2017 The slider/disk spacing of magnetic disk drives has been reduced in order to increase the recording density. Especially, the thermal flying-height control technology, where the electromagnetic transducer is protruded into the slider/disk spacing by ...
Jun-ichi ICHIHARA
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Sensors, 2020 Lower extremity kinematic alterations associated with sport-related knee injuries may contribute to an unsuccessful return to sport or early-onset post-traumatic osteoarthritis. Also, without access to sophisticated motion-capture systems, temporospatial
Niloufar Ahmadian +3 more
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Flying Height Optimization for Unmanned Aerial Vehicles in Cellular - Flying Adhoc Network
Journal of Advanced Engineering and Computation, 2018 In Flying Adhoc NETwork (FANET), the communications between Unmanned Aerial Vehicles (UAV), UAVs to infrastructure, and UAVs to wireless sensors are crucial design factors. With strict energy constrain during flying operation, the allocation of power and
Quynh Ngo +2 more
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Maǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, 2021 The sprayed chemicals by drones have been widely reported to be off-targeted and not uniformly distributed. This study aims to evaluate the drone blade’s revolutions per minute (RPM) and its travelling pattern at different payloads and flight speeds. The
Siti A. Ismail +4 more
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