On the characteristics of partially-premixed diffusion flame in a strained flow field

H. G. Im; S. H. Chung

doi:10.1007/BF02953599

On the characteristics of partially-premixed diffusion flame in a strained flow field

H. G. Im^*, S. H. Chung

^*Corresponding author for this work

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

1 Scopus citations

Abstract

The characteristics and extinction of the partially-premixed diffusion flame are studied both experimentally adopting counter-flow burner system and theoretically using matched asymptotic expansion techniques. Results show that the partially-premixed diffusion flame exists at high rate of strain when the degree of partial premixing is low. The results for the practical partially premixed diffusion system indicate that the partially premixed diffusion flame plays an important role in charaterizing the turbulent flames.

Original language	English (US)
Pages (from-to)	139-145
Number of pages	7
Journal	KSME Journal
Volume	3
Issue number	2
DOIs	https://doi.org/10.1007/BF02953599
State	Published - Sep 1989
Externally published	Yes

Keywords

Diffusion Flame
Flame Stretch
Partially-Premixed Diffusion Flame
Premixed Flame

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering

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10.1007/BF02953599

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abstract = "The characteristics and extinction of the partially-premixed diffusion flame are studied both experimentally adopting counter-flow burner system and theoretically using matched asymptotic expansion techniques. Results show that the partially-premixed diffusion flame exists at high rate of strain when the degree of partial premixing is low. The results for the practical partially premixed diffusion system indicate that the partially premixed diffusion flame plays an important role in charaterizing the turbulent flames.",

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AU - Chung, S. H.

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AB - The characteristics and extinction of the partially-premixed diffusion flame are studied both experimentally adopting counter-flow burner system and theoretically using matched asymptotic expansion techniques. Results show that the partially-premixed diffusion flame exists at high rate of strain when the degree of partial premixing is low. The results for the practical partially premixed diffusion system indicate that the partially premixed diffusion flame plays an important role in charaterizing the turbulent flames.

KW - Diffusion Flame

KW - Flame Stretch

KW - Partially-Premixed Diffusion Flame

KW - Premixed Flame

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On the characteristics of partially-premixed diffusion flame in a strained flow field

Abstract

Keywords

ASJC Scopus subject areas

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