Numerical simulation of unsteady gunpowder combustion at a rapid rise in pressure on the basis of a conjugate combustion model
A physicomathematical model has been presented for solid propellant (gunpowder) combustion, in which account is taken of chemical reactions in the condensed and gaseous phases. Fourth-kind boundary conditions (conjugation conditions) were set on the combustion surface. The results of calculation of...
| Published in: | Journal of engineering physics and thermophysics Vol. 95, № 1. P. 184-192 |
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| Main Author: | |
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| Format: | Article |
| Language: | English |
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| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001003910 Перейти в каталог НБ ТГУ |
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| 024 | 7 | |a 10.1007/s10891-022-02466-2 |2 doi | |
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| 040 | |a RU-ToGU |b rus |c RU-ToGU | ||
| 100 | 1 | |a Krainov, Alexey Yu. |9 681177 | |
| 245 | 1 | 0 | |a Numerical simulation of unsteady gunpowder combustion at a rapid rise in pressure on the basis of a conjugate combustion model |c A. Yu. Krainov, V. A. Poryazov |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 19 назв. | ||
| 520 | 3 | |a A physicomathematical model has been presented for solid propellant (gunpowder) combustion, in which account is taken of chemical reactions in the condensed and gaseous phases. Fourth-kind boundary conditions (conjugation conditions) were set on the combustion surface. The results of calculation of the N gunpowder combustion velocity at constant pressure agree well with the existing experimental data on the dependence of velocity on pressure. The results of numerical simulation of unsteady gunpowder combustion at a rapid rise in pressure have been presented. Quantitative data have been obtained on the deviation of the combustion velocity at a rapid rise in pressure from the steady values of the combustion velocity at constant pressure. | |
| 653 | |a твердое топливо | ||
| 653 | |a скорость горения | ||
| 653 | |a нестационарное горение | ||
| 653 | |a численное моделирование | ||
| 653 | |a порох | ||
| 655 | 4 | |a статьи в журналах |9 889582 | |
| 700 | 1 | |a Poryazov, Vasily A. |9 562092 | |
| 773 | 0 | |t Journal of engineering physics and thermophysics |d 2022 |g Vol. 95, № 1. P. 184-192 |x 1062-0125 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001003910 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1003910 | ||
| 908 | |a статья | ||
| 039 | |b 100 | ||
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