Melt Crystallization of Ammonium Dinitramide (ADN) Investigated by Means of X‐ray Diffraction
Chemie Ingenieur Technik, 2021 Ammonium dinitramide (ADN) is a promising oxidizing agent for solid rocket propellants. In situ XRD investigations of ADN and ADN suspensions have been performed in order to understand and refine the emulsion crystallization process for manufacturing ...
M. Herrmann +2 more
semanticscholar +3 more sources
Decomposition Pathways of Ammonium Dinitramide (ADN) and its HNO 3 ‐Clusters Elucidated by DFT‐Calculations [PDF]
Propellants, Explosives, Pyrotechnics, 2020 AbstractAmmonium dinitramide (ADN) may serve as a ‘green’ oxidizer for rocket propellants since it provides chlorine free and minimum signature exhaust gases. However, stability issues and an erratic decomposition behaviour limit its non‐questionable general usability.
J. Lang, M. Bohn
semanticscholar +3 more sources
Green Propellants Based on Ammonium Dinitramide (ADN) [PDF]
, 2011 Ammonium perchlorate (AP) and hydrazine are today widely used as propellants. AP as oxidizer in solid propellants and hydrazine as liquid monopropellant (Brown, 1995; Sutton and Biblarz, 2001).
A. Larsson, N. Wingborg
semanticscholar +6 more sources
Defence TechnologyAmmonium dinitramide (ADN) is a new type of green energetic oxidizer with excellent energy density and low pollution combustion characteristics. However, the strong hygroscopicity has a significant impact on its practical application.
Qiangqiang Lu +10 more
doaj +2 more sources
Characterization and thrust measurements from electrolytic decomposition of ammonium dinitramide (ADN) based liquid monopropellant FLP-103 in MEMS thrusters [PDF]
Chinese Journal of Chemical Engineering, 2017 Although ammonium dinitramide (ADN) has been targeted as a potential green monopropellant in future space vehicles, its application potential in Micro-electrical–Mechanical System (MEMS) thrusters or microthrusters has been seldom reported in open ...
Asad Rahman +3 more
semanticscholar +3 more sources
ADN and HAN‐Based Monopropellants – A Minireview on Compatibility and Chemical Stability in Aqueous Media [PDF]
Propellants, Explosives, Pyrotechnics, Volume 44, Issue 9, Page 1084-1089, September 2019., 2019 Abstract This article gives a short review on compatibility and chemical stability of selected aqueous ADN and HAN‐based energetic formulations. A brief introduction will outline Energetic Ionic Liquids (EILs) as a new class of energetic materials with beneficial physical‐chemical properties which make them valuable for application in propulsion ...
Dominic Freudenmann, Helmut K. Ciezki
wiley +3 more sources
Molecular Dynamics Simulation of Graphene Oxide Surface-Modified ADN-Based PBX Double-Shell Structure [PDF]
MoleculesAmmonium dinitramide (ADN), a new-generation green high-energy oxidizer, faces application challenges due to its strong hygroscopicity and poor compatibility with polymer binders.
Shimin Zhang +6 more
doaj +2 more sources
Influences of Infrared Dye Content and Laser Energy Density on Laser Propulsion Performance of ADN-Based Liquid Propellants [PDF]
MicromachinesAmmonium dinitramide (ADN) is a new green oxidant, which is a kind of high-energy ionic liquid and has been widely used in the field of liquid propulsion.
Lizhi Wu +4 more
doaj +2 more sources
International Journal of Aeronautical and Space Sciences, 2018 Ammonium dinitramide (ADN) based green propellant is a promising alternative propellant for future space propulsion. Atomization of thruster plays an important role in the entire operation process. This paper describes the effect of swirl injection regarding tangential hole geometric parameter on the atomization characteristics of ADN-based green ...
Jun Chen, Guo-xiu Li, Tao Zhang
semanticscholar +3 more sources
Synthesis of Ammonium Dinitramide by Nitration of Potassium and Ammonium Sulfamate. The Effect of Sulfamate Conterion on ADN Purity [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2008 Nitration of potassium sulphamate was carried out using a mixture of sulphuric and nitric acid at -30 °C. The reaction time was optimized at the mole ratio of sulphuric to nitric acid of (1:3.5).
Gholam Hossein Nazeri +3 more
doaj +2 more sources