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622 Newest Publications in propellants, explosives, pyrotechnics


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Experimental Study on Behind‐Plate Overpressure Effect by Reactive Material Projectile

14-Oct-2016 | Fengyue Xu, Baoqun Geng, Xuepeng Zhang, Jianguang Xiao, Haifu Wang, Propellants, Explosives, Pyrotechnics, 2016

Abstract The behind‐plate overpressure effect by a reactive material projectile with a density of 7.7 g cm−3 was investigated by ballistic impact and sealed chamber tests. The reactive projectile was launched onto the initially sealed test chamber with a 2024‐T3 aluminum cover plate with a ...


Burning Rates and Thermal Behavior of Bistetrazole Containing Gun Propellants

14-Oct-2016 | Jonathan Lavoie, Catalin‐Florin Petre, Pierre‐Yves Paradis, Charles Dubois, Propellants, Explosives, Pyrotechnics, 2016

Abstract The influence of two selected bistetrazoles, 5,5′‐bis(1H‐tetrazolyl)‐amine (BTA) and 5,5′‐hydrazinebistetrazole (HBT), on the combustion behavior of a typical triple‐base propellant was investigated. Seven propellant formulations, one reference and six others incorporating 5 %, 15 %, ...


Explosive Properties and Thermal Stability of Urea‐Hydrogen Peroxide Adduct

14-Oct-2016 | Robert Matyáš, Jakub Selesovsky, Vojtěch Pelikán, Mateusz Szala, Stanisław Cudziło, Waldemar A. Trzciński, Michael Gozin, Propellants, Explosives, Pyrotechnics, 2016

Abstract The adduct of urea and hydrogen peroxide (UHP) is industrially produced material on a large scale. Although UHP is widely used as a bleaching and oxidizing agent, its properties as energetic material are generally overlooked. In this work we report comprehensive characterization of ...


Recent Developments for Prediction of Power of Aromatic and Non‐Aromatic Energetic Materials along with a Novel Computer Code for Prediction of Their Power

11-Oct-2016 | Mohammad Hossein Keshavarz, Jamshid Azarniamehraban, Hamidreza Hafizi Atabak, Mohammad Ferdowsi, Propellants, Explosives, Pyrotechnics, 2016

Abstract The explosive power or strength of an energetic material shows its capacity for doing useful work. This work reviews recent developments for prediction of power of energetic compounds. A new user‐friendly computer code is also introduced to predict the relative power of a desired ...


1916–2016: The Berger Smoke Mixture turns 100

11-Oct-2016 | Ernst‐Christian Koch, Propellants, Explosives, Pyrotechnics, 2016


Perchlorate Residues Emitted during the Use and Demilitarization of Simulators

07-Oct-2016 | Sylvie Brochu, Marc‐Olivier Turcotte‐Savard, Propellants, Explosives, Pyrotechnics, 2016

Abstract This study assessed the dispersion of perchlorate and dioxins and furans (PCDD/PCDF) residues following the use or demilitarization by blow‐in‐place of the Groundburst Simulator (GB) C1A1 and the Thunderflash (TF) C1A1 commonly used in the Canadian Armed Forces (CAF). The amount of ...


Mechanical Properties of Composite AP/HTPB Propellants Containing Novel Titania Nanoparticles

06-Oct-2016 | James C. Thomas, Andrew R. Demko, Thomas E. Sammet, David L. Reid, Sudipta Seal, Eric L. Petersen, Propellants, Explosives, Pyrotechnics, 2016

Abstract Modern chemical synthesis techniques have allowed for improved incorporation of nano‐scale additives into solid propellants. Various methods were implemented to incorporate titania nanoparticles into three representative ammonium perchlorate composite propellants (APCP), and the ...


Investigation of Fireball Temperatures in Confined Thermobaric Explosions

04-Oct-2016 | Lotfi Maiz, Waldemar A. Trzciński, Józef Paszula, Propellants, Explosives, Pyrotechnics, 2016

Abstract New composite metalized explosives were studied. The explosives consisted of two different types of macroscopic granular multi‐component RDX‐based formulations. In a 0.15 m3 explosion chamber, fireball temperature histories for numerous cylindrical pressed and layered charges made ...


Novel Melt‐Castable Energetic Pyrazole: A Pyrazolyl‐Furazan Framework Bearing Five Nitro Groups

04-Oct-2016 | Igor L. Dalinger, Kyrill Yu. Suponitsky, Alla N. Pivkina, Aleksei B. Sheremetev, Propellants, Explosives, Pyrotechnics, 2016

Abstract Continuing advances in energetic pyrazole construction foster further its rational use. This work establishes an approach for the first synthesis of nitropyrazole that bear both furazan and trinitromethyl moieties. The approach to the installation of the C(NO2)3 group exploits the ...


Study of Deactivation of Pd(OH)2/C Catalyst in Reductive Debenzylation of Hexabenzylhexaazaisowurtzitane

04-Oct-2016 | Farshad Fotouhi‐Far, Hadis Bashiri, Masood Hamadanian, Propellants, Explosives, Pyrotechnics, 2016

Abstract The conversion of hexabenzylhexaazaisowurtzitane (HBIW) to 2,6,8,12‐tetraacetyl‐4,10‐dibenzyl‐2,4,6,8,10,12‐hexaazaisowurtzitane (TADB) is the major challenge in the production of hexanitrohexaazaisowurtzitane (HNIW) which only proceeds over supported palladium catalyst in a reductive ...


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