Steady and unsteady flame propagation in a premixed counterflow

R. W. Thatcher; E. Al Sarairah

doi:10.1080/13647830601047873

Steady and unsteady flame propagation in a premixed counterflow

R. W. Thatcher, E. Al Sarairah

Mathematics

University of Manchester

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

In this paper we investigate numerically the influence of heat loss and strain rate on the edges of premixed flames in a two-dimensional counterflow. This work represents a continuation and extension of recent work on the topic. Both steady and non-steady edge behaviour is investigated for certain values of the parameters representing heat loss and strain rate in the governing equations. Combustion waves between strongly and weakly burning flames are also investigated.

Original language	British English
Pages (from-to)	569-583
Number of pages	15
Journal	Combustion Theory and Modelling
Volume	11
Issue number	4
DOIs	https://doi.org/10.1080/13647830601047873
State	Published - Aug 2007

Keywords

Flame tubes
Heat loss
Premixed counterflow

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10.1080/13647830601047873

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title = "Steady and unsteady flame propagation in a premixed counterflow",

abstract = "In this paper we investigate numerically the influence of heat loss and strain rate on the edges of premixed flames in a two-dimensional counterflow. This work represents a continuation and extension of recent work on the topic. Both steady and non-steady edge behaviour is investigated for certain values of the parameters representing heat loss and strain rate in the governing equations. Combustion waves between strongly and weakly burning flames are also investigated.",

keywords = "Flame tubes, Heat loss, Premixed counterflow",

author = "Thatcher, {R. W.} and {Al Sarairah}, E.",

note = "Funding Information: We are continuing to work on this topic looking at Lewis number effects on the combustion. The authors wish to thank Joel Daou and John Dold for many useful discussions. In addition we should like to thank Al-Hussein Bin Talal University in Jordan for financial support.",

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PY - 2007/8

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N2 - In this paper we investigate numerically the influence of heat loss and strain rate on the edges of premixed flames in a two-dimensional counterflow. This work represents a continuation and extension of recent work on the topic. Both steady and non-steady edge behaviour is investigated for certain values of the parameters representing heat loss and strain rate in the governing equations. Combustion waves between strongly and weakly burning flames are also investigated.

AB - In this paper we investigate numerically the influence of heat loss and strain rate on the edges of premixed flames in a two-dimensional counterflow. This work represents a continuation and extension of recent work on the topic. Both steady and non-steady edge behaviour is investigated for certain values of the parameters representing heat loss and strain rate in the governing equations. Combustion waves between strongly and weakly burning flames are also investigated.

KW - Flame tubes

KW - Heat loss

KW - Premixed counterflow

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JO - Combustion Theory and Modelling

JF - Combustion Theory and Modelling

IS - 4

ER -

Steady and unsteady flame propagation in a premixed counterflow

Abstract

Keywords

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