Results 11 to 20 of about 61,268 (302)

Conceptual Design of Microwave Electrothermal Thruster of Satellite [PDF]

open access: yesعلوم، فناوری و کاربردهای فضایی, 2021
Microwave electrothermal thruster is the propellant that converts microwave energy into heat energy. nowadays, with the technology development of electric thrusters are very important in terms of producing high specific impact and low fuel consumption ...
Sahar noori   +2 more
doaj   +1 more source

Development and Application Prospect of Space Electric Propulsion Technology

open access: yes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

Design of the Propulsion System of Nano satellite: StudSat2

open access: yesCoRR, 2021
6 pages, 13 figures, Accepted and Presented in Proceeding of International Conference on Mechanical and Aerospace Engineering (ICMAE-17), Kathmandu, Nepal on 30th Dec 2017, ASAR International ...
Roshan Sah   +3 more
openaire   +2 more sources

A Review of Low-Power Electric Propulsion Research at the Space Propulsion Centre Singapore

open access: yesAerospace, 2020
The age of space electric propulsion arrived and found the space exploration endeavors at a paradigm shift in the context of new space. Mega-constellations of small satellites on low-Earth orbit (LEO) are proposed by many emerging commercial actors ...
George-Cristian Potrivitu   +6 more
doaj   +1 more source

Exploring the first aerosol indirect effect over Southeast Asia using a 10-year collocated MODIS, CALIOP, and model dataset [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Satellite observations and model simulations cannot, by themselves, give full insight into the complex relationships between aerosols and clouds.
A. D. Ross   +6 more
doaj   +1 more source

Nanosatellite orbit control using MEMS cold gas thrusters; pp. 279–285 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2014
We introduce nanosatellite orbit control using a novel miniaturized cold gas propulsion module based on microelectromechanical systems (MEMS) technology.
Urmas Kvell   +6 more
doaj   +1 more source

Design Tradeoffs in Full Electric, Hybrid and Full Chemical Propulsion Communication Satellite

open access: yesSakarya 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
doaj   +1 more source

Comparison between Different Re-Entry Technologies for Debris Mitigation in LEO

open access: yesApplied Sciences, 2022
The population of satellites in Low Earth Orbit is predicted to growth exponentially in the next decade due to the proliferation of small-sat constellations.
Francesco Barato
doaj   +1 more source

Fabrication and Testing of the Cold Gas Propulsion System Flight Unit for the Adelis-SAMSON Nano-Satellites

open access: yesAerospace, 2019
Adelis-SAMSON is a nano-satellite mission aimed at performing geo-location of target signals on Earth using a tight three-satellite formation in space. To maintain formation, each nano-satellite is equipped with a cold gas propulsion system.
Michael Zaberchik   +3 more
doaj   +1 more source

On a New Type of Combined Solar–Thermal/Cold Gas Propulsion System Used for LEO Satellite’s Attitude Control

open access: yesApplied Sciences, 2020
This paper presents the development, construction and testing of a new type of solar–thermal propulsion system which can be used for low earth orbit (LEO) satellites.
Constantin Sandu   +6 more
doaj   +1 more source

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