Numerical method for investigation of 1D processes in porous media with heterogeneous reactions when flow rate of oxidant regulates itself

Nickolay A. Lutsenko, Svetlana N. Sorokova

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

12 Цитирования (Scopus)

Аннотация

The time-dependent gas flows through porous objects with heterogeneous reactions are considered when the gas pressure at object boundaries is known but the flow rate and velocity of the gas filtration at the inlet to the porous objects are unknown. In such porous objects the flow rate of oxidant, which enters into the reaction zone in porous object, regulates itself. An original numerical method, based on a combination of explicit and implicit finite-difference schemes, have been developed for investigating the unsteady gas flows in such porous objects with zones of heterogeneous reactions. Used approach enables to solve problems of filtration combustion for both forced filtration and free convection, so it can be efficiently applied for modeling the combustion zones in porous media, which may arise from natural or man-caused disasters.

Язык оригиналаАнглийский
Название основной публикацииAdvanced Materials Research
Страницы115-120
Число страниц6
Том880
DOI
СостояниеОпубликовано - 2014
Событие10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013 - Tomsk, Российская Федерация
Продолжительность: 23 апр 201326 апр 2013

Серия публикаций

НазваниеAdvanced Materials Research
Том880
ISSN (печатное издание)10226680

Другое

Другое10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013
СтранаРоссийская Федерация
ГородTomsk
Период23.4.1326.4.13

ASJC Scopus subject areas

  • Engineering(all)

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