Results 31 to 40 of about 67,696 (213)
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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Vehicles, 2022 This work aimed to develop an automatic new methodology based on establishing if a mechanical component, designed for a conventional propulsion system, is also suitable for hybrid electric propulsion.
Umberto Previti +3 more
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Analytical, circle-to-circle low-thrust transfer trajectories with plane change [PDF]
, 2013 Orbit averaging techniques are used to develop analytical approximations of circle-to-circle low-thrust trajectory transfers with plane-change about the Sun.
Appourchaux T. +5 more
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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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AIRCRAFT PROPULSION SYSTEMS : A DIESEL HYBRID ENGINE [PDF]
The International Conference on Applied Mechanics and Mechanical Engineering, 2008 ABSTRACTRecent developments in diesel piston engine technology have increased performancein a very significant way. In this paper a new hybrid diesel-turbine engine is introducedand it is compared to up-to-date turboprops. The weak point of the common rail engineis the difficulty to obtain very fast injectors for large engines.
FRANCIA, DANIELA, PIANCASTELLI, LUCA
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Energies, 2020 The development of modern technologies and their increasing availability, as well as the falling costs of highly efficient propulsion systems and power sources, have resulted in electric or hybrid propulsions systems’ growing popularity for use on ...
Wojciech Leśniewski +3 more
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Impact of marine power system architectures on IFEP vessel availability and survivability [PDF]
, 2007 In recent years integrated full electric propulsion (IFEP) has become a popular power system concept within the marine community, both for the naval and the commercial community.
Booth, C.D. +3 more
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HeliyonThe series-parallel hybrid system has attracted much attention from scholars for its effective integration of the power advantages and operating characteristics of different power sources, which is influenced by international emission regulations, energy-
Xiaojun Sun, Fengmei Xin, Kun Gao
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Static highly elliptical orbits using hybrid low-thrust propulsion [PDF]
, 2012 Static highly-elliptical orbits enabled using hybrid solar-sail/solar-electric propulsion are investigated. These newly proposed orbits, termed Taranis orbits, have free selection of ‘critical inclination’ and use low-thrust propulsion to compensate for ...
Anderson P. +2 more
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Hybrid Electric Aircraft Propulsion Case Study for Skydiving Mission
Aerospace, 2017 This paper describes a case study for applying innovative architectures related to electrified propulsion for aircraft. Electric and hybrid electric propulsion for aircraft has gained widespread and significant attention over the past decade.
Richard Glassock +3 more
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