Results 81 to 90 of about 535 (196)

Green Propellants Based on Dinitramide Salts: Mastering Stability and Chemical Compatibility Issues

, 2014
Mastery of dinitramide salts requires the intertwined use of compatibility testing, surface sensitive spectroscopy, and quantum chemical calculations. This chapter shows these combined approaches providing atomistic and fundamental understanding of the ...
Rahm, M., Martin Rahm, Brinck, Tore,, Tore Brinck   +3 more
core   +1 more source

Effect of Microwave Antenna Material and Diameter on the Ignition and Combustion Characteristics of ADN-Based Liquid Propellant Droplets

Energies
Microwave-assisted ignition is an emerging high-performance ignition method with promising future applications in aerospace. In this work, based on a rectangular waveguide resonant cavity test bed, the effects of two parameters (material and diameter) of
Dong Li, Yangyang Hou, Yusong Yu
doaj   +1 more source

Ionization of ammonium dinitramide : decomposition pathways and ionization products

, 2013
The decomposition pathways of ionized ammonium dinitramide (ADN) have been analyzed using the B3LYP and the M06-2X density functional theory methods, coupled cluster theory and the composite CBS-QB3 method.
Brinck, Tore,, Demaire, Alain, Kleimark, Jonatan,, Delanoe, Romain   +3 more
core   +1 more source

ADN – THE NEW OXIDIZER AROUND THE CORNER FOR AN ENVIRONMENTALLY FRIENDLY SMOKELESS PROPELLANT. doi:10.5028/jatm.2009.0102153160

Journal of Aerospace Technology and Management, 2011
The search for a smokeless propellant has encouraged scientists and engineers to look for a chlorine-free oxidizer as a substitute for AP (ammonium perchlorate).
Márcio Y. Nagamachi, José Irineu S. Oliveira, Aparecida M. Kawamoto, Rita de Cássia L. Dutra   +3 more
doaj  

The electrolysis of molten ammonium dinitramide

Science and Technology of Energetic Materials, 2022
Matsushita, Kazuki, Shiota, Kento, Iguchi, Kiichiro, Watanabe, Kota, Izato, Yu-ichiro, Miyake, Atsumi   +5 more
openaire   +1 more source

Optimization of Ammonium Sulfamate Nitration for the Preparation of Ammonium Dinitramide

, 2014
The reaction kinetics for the preparation of ammonium dinitramide (ADN) is described. ADN is the ammonium salt of the dinitramide anion, and belongs to the group of inorganic oxidizers, mainly useful for energetic rocket propellant formulations ...
Singh, S. K., Adhav, S. S., Pandey, R. K., Kunjir, G. M., Lakshmi Kantam, M., Singh, J., Bhattacharya, B., Mandal, A. K.   +7 more
core  

Combustion Behaviour of ADN-Based Green Solid Propellant with Metal Additives: A Comprehensive Review and Discussion

Aerospace
Solid propellants play a crucial role in various civil, scientific, and defence-related aerospace propulsion applications due to their efficient energy release, high energy density, low fabrication cost, and ease of operation.
Rushikesh Kore, Ashish Vashishtha
doaj   +1 more source

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, Liu YH, Sun HY, Cao DD, Li YC, Pang SP.   +5 more
europepmc   +1 more source

Exploration of the application of ADN in composite explosives

FirePhysChem
Ammonium dinitramide (ADN) is a high-performance, novel green oxidizer that is commonly used in solid propellants. It offers advantages such as a large oxygen balance and significant gas release, making it a promising candidate for use as an oxidizing ...
Wenxiang Bian, Yaning Li, Peng Bao, Yang Chen, Yijia Guo, Boliang Wang   +5 more
doaj   +1 more source

Continuous production of spherical ammonium dinitramide particles (ADN-PRILLS) by microreaction technology

, 2013
S.100.1-100.11The production of spherical ammonium dinitramide (ADN) particles (so called ADNPrills) is established at ICT as a batch process, using the emulsion crystallization technique. This paper presents how this know-how is transferred to the micro
Fuchs, Andreas, Heintz, Thomas
core   +1 more source