Abstract
This paper presents the mathematical model describing a non-stationary combustion of metallized solid propellant. The model takes into account the heat transfer, the oxidizer decomposition and gasification of the solid propellant, two-phase, dual-velocity, two-temperature reactant flow over the propellant surface. The conditions on the surface perform the conservation of energy and mass fluxes. The model is based on the research works [1, 2]. Our research provides data of the non-stationary burning rate depending on the Al powder dispersion and the pressure drop value.
| Original language | English |
|---|---|
| Article number | 03001 |
| Journal | MATEC Web of Conferences |
| Volume | 115 |
| DOIs | |
| Publication status | Published - 10 Jul 2017 |
ASJC Scopus subject areas
- Chemistry(all)
- Engineering(all)
- Materials Science(all)
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Cite this
Poryazov, V., Krainov, A., & Krainov, D. (2017). A mathematical model of metallized solid propellant combustion under the changing pressure. MATEC Web of Conferences, 115, [03001]. https://doi.org/10.1051/matecconf/201711503001