Theoretical analysis of premixed low-velocity filtration combustion for Lewis number different from one

A. Knyazeva, V. Bubnovich, C. Rosas, N. Moraga

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

An exact analytical solution for the stationary reaction front propagation in an inert porous media is obtained in the approximation of the narrow reaction zone. It is assumed that the similarity of the temperature and concentration fields does not take a place. The applicability of the solution found for gas and solid disequilibrium temperature distributions in the reactants region and behind the reaction front approximate evaluations is illustrated with the help of one special example.

Original languageEnglish
Pages (from-to)4938-4945
Number of pages8
JournalInternational Journal of Heat and Mass Transfer
Volume52
Issue number21-22
DOIs
Publication statusPublished - Oct 2009

Fingerprint

Lewis numbers
low speed
Porous materials
Temperature distribution
Gases
temperature distribution
Temperature
propagation
evaluation
approximation
gases

Keywords

  • Analytical solution
  • Lean mixture
  • Low-velocity filtration combustion

ASJC Scopus subject areas

  • Mechanical Engineering
  • Condensed Matter Physics
  • Fluid Flow and Transfer Processes

Cite this

Theoretical analysis of premixed low-velocity filtration combustion for Lewis number different from one. / Knyazeva, A.; Bubnovich, V.; Rosas, C.; Moraga, N.

In: International Journal of Heat and Mass Transfer, Vol. 52, No. 21-22, 10.2009, p. 4938-4945.

Research output: Contribution to journalArticle

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