A mathematical model of metallized solid propellant combustion under the changing pressure

Vasily Poryazov, Aleksei Krainov, Dmitry Krainov

Research output: Contribution to journalArticle

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 languageEnglish
Article number03001
JournalMATEC Web of Conferences
Volume115
DOIs
Publication statusPublished - 10 Jul 2017

Fingerprint

Solid propellants
Mathematical models
Propellants
Gasification
Powders
Pressure drop
Conservation
Mass transfer
Heat transfer
Decomposition
Temperature

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 journalArticle

@article{4875676039ed443dae89fb82067b563e,
title = "A mathematical model of metallized solid propellant combustion under the changing pressure",
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.",
author = "Vasily Poryazov and Aleksei Krainov and Dmitry Krainov",
year = "2017",
month = "7",
day = "10",
doi = "10.1051/matecconf/201711503001",
language = "English",
volume = "115",
journal = "MATEC Web of Conferences",

}

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.

UR - http://www.scopus.com/inward/record.url?scp=85025427036&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85025427036&partnerID=8YFLogxK

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 -