Fabrication and investigation of 3D-printed gun propellants
نویسندگان
چکیده
منابع مشابه
Continuous Shear Roll Milling of Gun Propellants
The continuous shear roll milling can be used for the processing and granulation of gun propellants. Here a mathematical model of the continuous shear roll milling process will be presented along with experimental data collected on live and simulant propellant formulations. The role of the flow boundary condition will be shown to be critical in the processability analysis. The safety aspects wi...
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The uptake of microfluidics by the wider scientific community has been limited by the fabrication barrier created by the skills and equipment required for the production of traditional microfluidic devices. Here we present simple 3D printed microfluidic devices using an inexpensive and readily accessible printer with commercially available printer materials. We demonstrate that previously repor...
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Military training with howitzers and mortars produces excess propellant that is burned on the training range and can result in point sources containing high concentrations of unreacted propellant constituents. Propellants contain energetic compounds such as nitroglycerin (NG) and 2,4-dinitrotoluene (2,4-DNT), both of which are found at firing positions and propellant disposal areas. To quantify...
متن کاملHigh-nitrogen Compounds for Use in Low-erosivity Gun Propellants
Nitrogen rich compounds are suitable as ingredients in low smoke propellant charges. Several high-N energetic materials are presented which are based on tetrazoles. Tetrazoles are an unique class of compounds, since they combine a high nitrogen content and a high heat of formation with good thermal and kinetic stabilities due to their aromatic ring system. The reaction of 5azidotetrazole with h...
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ژورنال
عنوان ژورنال: Materials & Design
سال: 2020
ISSN: 0264-1275
DOI: 10.1016/j.matdes.2020.108761