Numerical Study of a Mathematical Model of a Catalytic Fuel Processor with Cocurrent Oxidation and Conversion Flows
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Journal of Applied and Industrial Mathematics
ISSN: 1990-4789
, E-ISSN: 1990-4797
|
| Вых. Данные |
Год: 2008,
Том: 2,
Номер: 3,
Страницы: 329-340
Страниц
: 12
DOI:
10.1134/S1990478908030046
|
| Авторы |
Fadeev S.I.
1
,
Shigarov A.B.
2
,
Kirillov V.A.
2
,
Kuzin N.A.
2
|
| Организации |
| 1 |
Sobolev Institute of Mathematics, pr. Akad. Koptyuga 4, Novosibirsk, 630090 Russia
|
| 2 |
Boreskov Institute of Catalysis, pr. Akad. Lavrentieva 5, Novosibirsk, 630090 Russia
|
|
The results are presented of the numerical study of a mathematical model in the form of anonlinear boundary value problem describing the stationary regimes in a catalytic fuel processor. Westudy a two-dimensional model for the endoblock, with the longitudinal heat and mass transfer by thegas and the transversal heat conductivity along the catalyst in the two-temperature approximation.For the exochannel, a model is considered with the longitudinal heat and mass transfer by the gasflow and the longitudinal heat transfer along the catalytic wall. These two blocks are related to eachother through the equality of the temperature and heatflux on the boundary. The results obtained arein good agreement with experimental data