Results 11 to 20 of about 2,201 (260)
Energies, 2023 Hybrid propulsion dedicated to light duty vehicles is seen as an evolutionary change from internal combustion engine (ICE) to electric propulsion. Widespread direct replacement of convection ICEs in the current energy system is impossible because ICEs ...
Ireneusz Pielecha +2 more
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Journal of Marine Science and Engineering, 2023 Due to tightening regulations on exhaust emissions from ships, there is a growing need to develop electric or hybrid electric propulsion systems to replace conventional diesel-based ship power systems.
Soon Ho Hong, Dong Min Kim, Sun Je Kim
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Mission Performance Analysis of Hybrid-Electric Regional Aircraft
Aerospace, 2023 This article discusses the mission performance of regional aircraft with hybrid-electric propulsion. The performance analyses are provided by mission simulations tools specifically developed for hybrid-electric aircraft flight dynamics.
Giuseppe Palaia, Karim Abu Salem
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Overview of Propulsion Systems for Unmanned Aerial Vehicles
Energies, 2022 Unmanned Aerial Vehicle (UAV) propulsion technology is significantly related to the flight performance of UAVs, which has become one of the most important development directions of aviation.
Bowen Zhang +3 more
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Analysis Leading to the Design of a Hybrid Gas-Electric Multi-Engine Testbed
Aerospace, 2023 Given the increase in air traffic, the main challenges in aircraft design are in-flight emissions and noise heard by the community. These problems have thus far been solved by incremental improvements in aerodynamics, engine technology and operation.
Agata Kuśmierek +3 more
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Design Tradeoffs in Full Electric, Hybrid and Full Chemical Propulsion Communication Satellite
Sakarya University Journal of Computer and Information Sciences, 2019 Full electric propulsion system becomes popular recently and getting more common in the communication satellite industry. Full electric or hybrid propulsion selection causes results in significant reduction in satellite propellant mass. Conventional full
Ü.cezmi Yılmaz, İbrahim Oz
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Medium-Range Aircraft Conceptual Design from a Local Air Quality and Climate Change Viewpoint
Energies, 2023 This paper presents an overall performance assessment of hybrid-electric medium-range transport aircraft, with the aim to evaluate the potential of such a propulsion technology towards the reduction in the environmental impact of aviation transport, in ...
Karim Abu Salem +3 more
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Zhongguo Jianchuan Yanjiu, 2021 ObjectivesFor the economic and environmental requirements of polar ice-breakers, a hybrid propulsion system composed of diesel generator sets and a rechargeable battery is proposed.
Wenlong DU, Fengxiang GUO, Li CHEN
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Design of DC grid system for green intelligent hybrid bulk carrier
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveAccording to the characteristics of the complex waterways of inland rivers, a DC grid solution based on a multi-energy parallel hybrid green intelligent bulk carrier is proposed.
Li SU
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Hybrid Propulsion Systems for Remotely Piloted Aircraft Systems
Aerospace, 2018 The development of more efficient propulsion systems for aerospace vehicles is essential to achieve key objectives. These objectives are to increase efficiency while reducing the amount of carbon-based emissions.
Mithun Abdul Sathar Eqbal +3 more
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