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- Title
Experimental Study of Unsteady Burning Rate of High-Energy Materials under Depressurization.
- Authors
Arkhipov, V. A.; Basalaev, S. A.; Bondarchuk, S. S.; Glotov, O. G.; Poryazov, V. A.; Dubkova, Ya. A.
- Abstract
This paper describes the method and results of an experimental study of unsteady burning rate of high-energy materials containing metal powder additives under depressurization at a rate of 140–160 MPa/s. The method based on stating and solving the inverse problem of internal ballistics is used to determine the unsteady burning rate. The studies are carried out for high-energy materials, including energy additives in the form of metal powders (ASD-4, ASD-6, and Alex aluminum powders), aluminum diboride, and dodecaboride. It is shown by analyzing the this study that the unsteady burning rate of high-energy materials under sharp depressurization is oscillatory and depends on the energy additive type.
- Subjects
METAL powders; ALUMINUM powder; METALWORK; BALLISTICS; INVERSE problems; PROBLEM solving
- Publication
Combustion, Explosion, & Shock Waves, 2023, Vol 59, Issue 2, p244
- ISSN
0010-5082
- Publication type
Article
- DOI
10.1134/S0010508223020168