An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence

Min Suk Cha; Wonnam Lee; Young Hoon Song; Suk Ho Chung

doi:10.1109/CLEOPR.1999.811351

An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence

Min Suk Cha, Wonnam Lee, Young Hoon Song, Suk Ho Chung

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

The formation of nitric oxide (NO) in hydrocarbon flames has not yet been clearly understood. NO is produced through the thermal NO (Zeldovich mechanism), the N₂O-intermediate mechanism and the prompt NO (Fenimore mechanism) in a flame. For partially premixed flames, the thermal NO and the prompt NO mechanism are generally considered as major sources for the total NO, and the amount of NO formed from each of these mechanisms depends on the temperature and the equivalence ratio of the flame. Recent studies suggest that the structure of partially premixed flames and the distribution of CH, OH and NO in flames should be considered in understanding the NO production characteristics. In the present study, the characteristics of NO production in partially premixed methane flames are experimentally investigated using planar LIF imaging techniques.

Original language	English (US)
Title of host publication	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	157-158
Number of pages	2
ISBN (Electronic)	0780356616, 9780780356610
DOIs	https://doi.org/10.1109/CLEOPR.1999.811351
State	Published - 1999
Externally published	Yes
Event	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of Duration: Aug 30 1999 → Sep 3 1999

Publication series

Name	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Volume	2

Other

Other	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
Country/Territory	Korea, Republic of
City	Seoul
Period	08/30/99 → 09/3/99

Bibliographical note

Publisher Copyright:
© 1999 IEEE.

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Computer Networks and Communications
General Physics and Astronomy

Access to Document

10.1109/CLEOPR.1999.811351

Cite this

Cha, M. S., Lee, W., Song, Y. H., & Chung, S. H. (1999). An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics (pp. 157-158). Article 811351 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.1999.811351

Cha, Min Suk ; Lee, Wonnam ; Song, Young Hoon et al. / An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence. CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. pp. 157-158 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics).

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title = "An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence",

abstract = "The formation of nitric oxide (NO) in hydrocarbon flames has not yet been clearly understood. NO is produced through the thermal NO (Zeldovich mechanism), the N2O-intermediate mechanism and the prompt NO (Fenimore mechanism) in a flame. For partially premixed flames, the thermal NO and the prompt NO mechanism are generally considered as major sources for the total NO, and the amount of NO formed from each of these mechanisms depends on the temperature and the equivalence ratio of the flame. Recent studies suggest that the structure of partially premixed flames and the distribution of CH, OH and NO in flames should be considered in understanding the NO production characteristics. In the present study, the characteristics of NO production in partially premixed methane flames are experimentally investigated using planar LIF imaging techniques.",

author = "Cha, {Min Suk} and Wonnam Lee and Song, {Young Hoon} and Chung, {Suk Ho}",

note = "Publisher Copyright: {\textcopyright} 1999 IEEE.; 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 ; Conference date: 30-08-1999 Through 03-09-1999",

year = "1999",

doi = "10.1109/CLEOPR.1999.811351",

language = "English (US)",

series = "CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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}

Cha, MS, Lee, W, Song, YH & Chung, SH 1999, An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence. in CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics., 811351, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics, vol. 2, Institute of Electrical and Electronics Engineers Inc., pp. 157-158, 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999, Seoul, Korea, Republic of, 08/30/99. https://doi.org/10.1109/CLEOPR.1999.811351

An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence. / Cha, Min Suk; Lee, Wonnam; Song, Young Hoon et al.
CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. p. 157-158 811351 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence

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AU - Song, Young Hoon

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PY - 1999

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N2 - The formation of nitric oxide (NO) in hydrocarbon flames has not yet been clearly understood. NO is produced through the thermal NO (Zeldovich mechanism), the N2O-intermediate mechanism and the prompt NO (Fenimore mechanism) in a flame. For partially premixed flames, the thermal NO and the prompt NO mechanism are generally considered as major sources for the total NO, and the amount of NO formed from each of these mechanisms depends on the temperature and the equivalence ratio of the flame. Recent studies suggest that the structure of partially premixed flames and the distribution of CH, OH and NO in flames should be considered in understanding the NO production characteristics. In the present study, the characteristics of NO production in partially premixed methane flames are experimentally investigated using planar LIF imaging techniques.

AB - The formation of nitric oxide (NO) in hydrocarbon flames has not yet been clearly understood. NO is produced through the thermal NO (Zeldovich mechanism), the N2O-intermediate mechanism and the prompt NO (Fenimore mechanism) in a flame. For partially premixed flames, the thermal NO and the prompt NO mechanism are generally considered as major sources for the total NO, and the amount of NO formed from each of these mechanisms depends on the temperature and the equivalence ratio of the flame. Recent studies suggest that the structure of partially premixed flames and the distribution of CH, OH and NO in flames should be considered in understanding the NO production characteristics. In the present study, the characteristics of NO production in partially premixed methane flames are experimentally investigated using planar LIF imaging techniques.

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M3 - Conference contribution

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BT - CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics

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Cha MS, Lee W, Song YH, Chung SH. An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc. 1999. p. 157-158. 811351. (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics). doi: 10.1109/CLEOPR.1999.811351

An investigation of the structure and the NO formation characteristics of partially premixed methane flames using planar laser induced fluorescence

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