Results 51 to 60 of about 327,089 (232)
FirePhysChem, 2021 In order to survey the application prospects of 2,3-bis(hydroxymethyl)-2,3-dinitro-1,4-butanediol tetranitrate (DNTN, NEST-1, SMX) in high - energy solid rocket propellants and explosives, the interactionsbetween DNTN with some energetic components and ...
Weiqiang Pang +6 more
doaj +1 more source
Triazolium-Based Energetic Ionic Liquids [PDF]
, 2005 The energetic ionic liquids formed by the 1,2,4-triazolium cation family and dinitramide anion are investigated by ab initio quantum chemistry calculations, to address the following questions: How does substitution at the triazolium ring\u27s nitrogen ...
Boatz, Jerry +3 more
core +5 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
Ballistic effectiveness of Zr-containing composite solid propellants as a function of binder nature and mass fraction [PDF]
, 2013 This paper considers the effects of binder mass fraction on the properties of energetic formulations based on zirconium and zirconium hydride. These ingredients, replacing aluminum in solid rocket motors with low vehicle performance coefficient, may ...
D. B. Lempert +2 more
core +2 more sources
Chemical classification of explosives [PDF]
, 2020 This work comprehensively reviews some fundamental concepts about explosives and their two commonly used classifications based on either their velocity of detonation or their application.
García Ruiz, Carmen +1 more
core +1 more source
The Role of Thrusters in Space Systems [PDF]
فناوری در مهندسی هوافضا, 2020 Spacecrafts, such as artificial satellites and space probes have small rockets called thrusters for orbital maneuvering, and satellite attitude control. These thrusters produce thrust by exhausting gases from their nozzles.
Sajjad Hosseinzadeh alqoo +1 more
doaj
Crystallization of th energetic oxidizer salt ammonium dinitramide - theoretical and experimental considerations [PDF]
, 2008 Raketenfesttreibstoffe bestehen aus einem Oxidator, einem Treibstoff und der polymeren Bindermatrix. Zurzeit kommt als Oxidator Ammoniumperchlorat (AP) zum Einsatz.
Fuhr, Indra
core +1 more source
Defence Technology, 2018 Ammonium dinitramide [NH4N(NO2)2, ADN] is considered as a possible replacement for ammonium perchlorate (AP) in nearly all kind of solid rocket propulsions in the coming future. The reason to use ADN instead of AP in solid rocket propulsion is because of
Pratim Kumar
doaj +1 more source
Thermal Studies on Rubidium Dinitramide [PDF]
, 2008 The present study has been carried out to investigate conflicting reports in the literature on the nature of the thermal decomposition of the energetic oxidant rubidium dinitramide in the liquid state.
Berger, B. +6 more
core
Propellants, Explosives, Pyrotechnics, EarlyView.Ammonium dinitramide (ADN) and 3,4‐Diaminofurazan (DAF) form a 1:1 energetic cocrystal. We report its crystal structure and spectroscopic signature and evaluate thermal stability, decomposition behavior, hygroscopicity, and combustion properties. Propellant performance calculations benchmark the material against guanylurea dinitramide (GuDN) and ...
Peter Schultz +2 more
wiley +1 more source