Numerical Method for Investigation of 1D Processes in Porous Media with Heterogeneous Reactions when Flow Rate of Oxidant Regulates itself

Numerical Method for Investigation of 1D Processes in Porous Media with Heterogeneous Reactions when Flow Rate of Oxidant Regulates itself

Bibliographische Detailangaben
Parent link:Advanced Materials Research : Advanced materials, synthesis, development and application: Scientific Journal
Vol. 880 : Prospects of Fundamental Sciences Development (PFSD-2013).— 2014.— [P. 115-120]
1. Verfasser: Lutsenko N. A.
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Weitere Verfasser: Sorokova S. N. Svetlana Nikolaevna
Zusammenfassung:Title screen
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.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2014
Schriftenreihe:Diagnostics and Engineering of Novel Materials
Schlagworte:
электронный ресурс
труды учёных ТПУ
фильтрационное горение
численное моделирование
пористые среды
Online-Zugang:http://dx.doi.org/10.4028/www.scientific.net/AMR.880.115
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=640680

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