Structure of a flame front propagating against the flow near a cold wall

Kurdyumov, V. and Liñán Martínez, Amable (2002). Structure of a flame front propagating against the flow near a cold wall. "International Journal of Bifurcation and Chaos in Applied Sciences and Engineering", v. 12 (n. 11); pp. 2547-2555. ISSN 0218-1274.

Description

Title: Structure of a flame front propagating against the flow near a cold wall
Author/s:
  • Kurdyumov, V.
  • Liñán Martínez, Amable
Item Type: Article
Título de Revista/Publicación: International Journal of Bifurcation and Chaos in Applied Sciences and Engineering
Date: 2002
ISSN: 0218-1274
Volume: 12
Subjects:
Freetext Keywords: Chaotic flame dynamics; Flame quenching; Flashback curved flame stability; Premixed flames; Computational methods; Flame research; Numerical analysis; Quenching; Chaos theory
Faculty: E.T.S.I. Aeronáuticos (UPM)
Department: Motopropulsión y Termofluidodinámica [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The flashback or propagation of premixed flames against the flow of a reacting mixture, along the low velocity region near a cold wall, is investigated numerically. The analysis, carried out using the constant density approximation for an Arrhenius overall reaction, accounts for the effects of the Lewis number of the limiting reactant. Flame front propagation and flashback are only possible for values of the near wall velocity gradient below a critical value. The flame propagation becomes chaotic for small values of the Lewis number.

More information

Item ID: 938
DC Identifier: http://oa.upm.es/938/
OAI Identifier: oai:oa.upm.es:938
Deposited by: Archivo Digital UPM
Deposited on: 04 Apr 2008
Last Modified: 20 Apr 2016 06:36
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