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 |
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ASJC Scopus subject areas
- Chemistry(all)
- Engineering(all)
- Materials Science(all)
Cite this
A mathematical model of metallized solid propellant combustion under the changing pressure. / Poryazov, Vasily; Krainov, Aleksei; Krainov, Dmitry.
In: MATEC Web of Conferences, Vol. 115, 03001, 10.07.2017.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A mathematical model of metallized solid propellant combustion under the changing pressure
AU - Poryazov, Vasily
AU - Krainov, Aleksei
AU - Krainov, Dmitry
PY - 2017/7/10
Y1 - 2017/7/10
N2 - 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.
AB - 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.
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U2 - 10.1051/matecconf/201711503001
DO - 10.1051/matecconf/201711503001
M3 - Article
VL - 115
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
M1 - 03001
ER -