Results 71 to 80 of about 668 (194)
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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Development and Testing of a Green Monopropellant Ignition System [PDF]
This paper will detail the development and testing of a "green" monopropellant booster ignition system. The proposed booster ignition technology eliminates the need for a pre-heated catalyst bed, a high wattage power source, toxic pyrophoric ignition ...
Eilers, Shannon D. +4 more
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Final Report on the Detection of Green Monopropellants [PDF]
In 2014, National Aeronautics and Space Administration (NASA) Kennedy Space Center (KSC) funded a project titled "Familiarization and Detection of Green Monopropellants" utilizing Independent Research and Technology Development (IR&TD) and Center ...
Bauer, Brint M. +5 more
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Familiarization and Detection of Green Monopropellants Image [PDF]
Ammonium dinitramide (ADN) and hydroxyl ammonium nitrate (HAN) are green monopropellants which will be appearing at Kennedy Space Center (KSC) for processing in the next few years. These are relatively safe replacements for hydrazine as a monopropellant;
Coan, Mary R.
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In Situ Flame Structure Imaging of Composite Propellants using High-Speed Planar Laser-Induced Fluorescence [PDF]
, 2015 Ammonium perchlorate (AP) is the most commonly used oxidizer in solid rocket propellants due to its availability, high oxygen balance, and combustion characteristics.
Isert, Sarah
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Green Propulsion Auxiliary Power Unit Demonstration at MSFC [PDF]
In 2012, the National Aeronautics & Space Administration (NASA) Space Technology Mission Directorate (STMD) began the process of building an integrated technology roadmap, including both technology pull and technology push strategies.
Robinson, Joel W.
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FirePhysChemAmmonium dinitramide (ADN), as a novel oxidizer characterized by high energy density, low signature, and environmental friendliness, exhibits significant application potential in composite solid propellants. However, its practical utilization is severely
Yizhuo Cheng +6 more
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New technology for preparing energetic materials by nanofiltration membrane (NF): rapid and efficient preparation of high-purity ammonium dinitramide (ADN). [PDF]
RSC Adv, 2023 Zhu HY +5 more
europepmc +1 more source
AerospaceThe vigorous development of micro–nano satellites urgently requires satellite-borne propulsion systems as support. Pulsed laser ablation micro-propulsion can meet these high demands. Ammonium dinitramide (ADN), as a green monopropellant, can serve as the
Luyun Jiang +7 more
doaj +1 more source
Influence of temperature on mechanical stimulation threshold of typical liquid propellant
Journal of Measurement Science and Instrumentation, 2021 In order to study the variation of temperature to mechanical stimulation threshold of typical liquid propellants（ADN-based HAN-based and nitromethane）, the critical impact energy and critical friction of three propellants under different temperatures ...
JIANG Yuxuan +7 more
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