Results 31 to 40 of about 632,931 (350)
The View of Micropropulsion Technology for China’s Advanced Small Platforms in Deep Space
Space: Science & Technology, 2022 In this paper, micropropulsion systems are analyzed in conjunction with the various mission requirements of China’s deep space exploration. As a great challenge facing the world, deep space exploration can be enabled only in a few countries with a ...
Yanming Wei +9 more
doaj +1 more source
A Comprehensive Review of Atmosphere-Breathing Electric Propulsion Systems
, 2020 To develop the satellites for a low-Earth-orbit environment, atmosphere-breathing electric propulsion (ABEP) systems have become more attractive to researchers in the past decade.
Peng Zheng +3 more
semanticscholar +1 more source
Aerospace, 2020 According to Flightpath 2050, the aviation industry is aiming to substantially reduce emissions over the coming decades. One possible solution to meet these ambitious goals is by moving to hybrid-electric drivetrain architectures which require the ...
M. Filipenko +5 more
semanticscholar +1 more source
An Analytical Design-Optimization Method for Electric Propulsion Systems of Multicopter UAVs With Desired Hovering Endurance [PDF]
IEEE/ASME transactions on mechatronics, 2018 Multicopters are becoming increasingly important both in civil and military fields. Currently, most multicopter propulsion systems are designed by experience and trial-and-error experiments, which are costly and ineffective.
Xunhua Dai, Q. Quan, Jinrui Ren, K. Cai
semanticscholar +1 more source
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
doaj +1 more source
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
doaj +1 more source
Designing Electric Propulsion Systems for UAVs [PDF]
, 2011 Due to the advantages of electric motors and electric batteries, the electric propulsion systems are widely used in UAVs [1,2]. The UAV's performance and endurance, the payload capacity and the flight time of the vehicle are affected highly by the structure and design of the electric propulsion system. In this paper, a new systematic design methodology
Mohamed, Mohamed Kara +2 more
openaire +1 more source
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
doaj +1 more source
Optimization and Analysis of an Elite Electric Propulsion System
International Journal of Aviation, Aeronautics, and Aerospace, 2019 - Electric propulsion has a promising system to create new possibilities in this technological era as well as control the harmful gaseous emission. This paper put a vision on several parameters of electric propulsion.
Mehakveer Singh +4 more
doaj +1 more source
The ecological car the foundation of the sustainable development of the modern road transport system [PDF]
Journal of Research and Innovation for Sustainable SocietyThe scientific paper presents in a concrete and elegant manner a comparative study of two existing propulsion sistems on ecological automobiles. It is made by the author with the aim of implementing some concepts in wich technical aspects are presented,
Gheorghe NEAMȚU
doaj +1 more source