Results 1 to 10 of about 5,407 (249)
Reactor Structure for the Decomposition of ADN-Based Monopropellant
Aerospace, 2023 Ammonia dinitramide (ADN)-based liquid monopropellants are considered to be environmentally friendly alternatives to the toxic and carcinogenic hydrazine-based propellants. Hence, Space Solutions Co., Ltd.
Wonjae Yoon +2 more
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A Dual Mode Propulsion System for Small Satellite Applications [PDF]
Aerospace, 2018 This study focused on the development of a chemical micropropulsion system suitable for primary propulsion and/or attitude control for a nanosatellite.
Kevin R. Gagne +2 more
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Effect of Spherical Silver Particles Size of the Catalyst Bed on Hydrogen Peroxide Monopropellant Thruster Performance [PDF]
Journal of Applied Fluid MechanicsIn this paper, an analytical approach combined with a two-dimensional computational fluid dynamics (CFD) model is pursued to simulate the fluid flow in a monopropellant thruster for satellite propulsion systems.
F. Benzenine +3 more
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Aerospace, 2021 Green propellants are currently considered as enabling technology that is revolutionizing the development of high-performance space propulsion, especially for small-sized spacecraft.
Ahmed E. S. Nosseir +2 more
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Performance Evaluation of Ammonium Dinitramide-Based Monopropellant in a 1N Thruster
AerospaceThe development of propulsion systems based on green propellants, as an alternative to hydrazines, has been gaining interest within the space community.
Wonjae Yoon +2 more
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Numerical comparison of exhaust plume flow behaviors of small monopropellant and bipropellant thrusters. [PDF]
PLoS ONE, 2017 In general, a space propulsion system has a crucial role in the normal mission operations of a spacecraft. Depending on the types and number of propellants, a monopropellant and a bipropellant thrusters are mostly utilized for low thrust liquid rocket ...
Kyun Ho Lee
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Low toxic nitromethane based monopropellant for gas generator cycle air turbo ramjet engine
Propulsion and Power Research, 2022 The present study proposes ethanol-nitromethane mixture as a safe, storable, and low toxic monopropellant for a gas generator cycle air turbo ramjet engine and evaluates its propulsion performance.
Ryojiro Minato
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Effect of Structural Materials on Monopropellant Thruster Propulsion Performance in Micro Scale
Aerospace, 2023 This paper reports on the effect of structural materials on heat loss-associated propulsion performance degradation of monopropellant thrusters in the micro scale.
Jeongmoo Huh, Ki Sun Park
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AerospaceAs part of the GreenRAIM activity of the European Space Agency (ESA), an extensive test campaign involving various monopropellants was undertaken. In this work, design and test results of an additively manufactured 1-Newton monopropellant thruster are ...
Florian Merz +4 more
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IAF Space Transportation Solutions and Innovations SymposiumWithin the field of monopropellant chemical propulsion, hydrazine has been the industry standard for over 50 years. During the past three decades, this has been challenged by the development and adoption of so-called novel monopropellants, which feature a lower propellant toxicity while delivering equal or improved performance compared to hydrazine ...
Deroo, Pepijn +2 more
openaire +3 more sources