Results 1 to 10 of about 117,159 (342)
Electric propulsion (EP) is an attractive option for unmanned orbital transfer vehicles (OTV's). Vehicles with solar electric propulsion (SEP) could be used routinely to transport cargo between nodes in Earth, lunar, and Mars orbit.
Garrison, Philip W.
openaire +3 more sources
Research on Application of ETAP in Ship electric propulsion system [PDF]
E3S Web of Conferences, 2021 This article takes a ship electric propulsion system as a specific example, using ETAP to establish a simulation model and short-circuit current calculation.
Liu Kai, Chen Jing
doaj +1 more source
Development and Application Prospect of Space Electric Propulsion Technology
气体物理, 2023 Space electric propulsion technology has entered a new stage of maturity and full application in China. In order to further promote and accelerate the development of electric propulsion technology, this paper adopted the methods of investigation and ...
Hai GENG +8 more
doaj +1 more source
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
doaj +1 more source
Evaluation and Comparison of Hybrid Wing VTOL UAV with Four Different Electric Propulsion Systems
Aerospace, 2021 Electric propulsion technology has attracted much attention in the aviation industry at present. It has the advantages of environmental protection, safety, low noise, and high design freedom.
Jianan Zong +4 more
doaj +1 more source
Analysis of Key Technologies for New Green Marine Propulsion Systems [PDF]
E3S Web of Conferences, 2020 The new green Marine propulsion system, as a new generation of marine propulsion, has advantages of strong mobility, low fuel consumption, low noise, safety and comfort.
Duan Zheng +3 more
doaj +1 more source
A study on the development of job training curriculum for operation of electric propulsion ships
Journal of International Maritime Safety, Environmental Affairs, and Shipping, 2022 In order to reduce the emission of pollutants from ships, the need to introduce eco-friendly ships is gradually increasing. Recently built ships are being applied with eco-friendly ship propulsion systems that can replace the existing propulsion systems.
Hyeonmin Jeon +3 more
doaj +1 more source
Diversity of Physical Processes: Challenges and Opportunities for Space Electric Propulsion
Applied Sciences, 2022 The renewed interest in space exploration has led to the growth in research efforts pertaining to advanced space propulsion systems, including highly efficient electric propulsion systems.
Igor Levchenko +7 more
doaj +1 more source
Application of electric thrusters in a spacecraft propulsion system [PDF]
Космические аппараты и технологии, 2022 The place of electric rocket thrusters in a spacecraft propulsion system is pointed out; the tasks for such propulsion system are described. The modern classification of electric thrusters is given, in accordance of that one there are four classes ...
N. E. Kovalenko, A. A. Vnukov
doaj +1 more source
Electric Aircraft Propulsion [PDF]
Journal of KONBiN, 2021 Abstract This paper presents the state of the art in electric aircraft propulsion systems. The necessary reduction of greenhouse gas emissions on the global scale forces aviation engineers to search for ‘green’ solutions. Electric aircraft propulsion is a potential and relatively intuitive choice for a reduction of emissions in flight ...
Adam Kozakiewicz, Tomasz Grzegorczyk
openaire +2 more sources