Flammability limit of moderate- and low-stretched premixed flames stabilized in planar channel

Sergey N. Mokrin; Egor S. Odintsov; Georgii V. Uriupin; Takuya Tezuka; Sergey S. Minaev; Kaoru Maruta

doi:10.1016/j.combustflame.2017.07.023

Flammability limit of moderate- and low-stretched premixed flames stabilized in planar channel

Sergey N. Mokrin, Egor S. Odintsov, Georgii V. Uriupin, Takuya Tezuka, Sergey S. Minaev, Kaoru Maruta

Innovative Energy Research Center

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

6 Citations (Scopus)

Abstract

The experimental study of flammability limits of counterflow premixed methane-air flames in a planar micro channel is described in the paper. Combustion occurs in the gap between quartz plates which are connected with two countercurrent slot burners. The proposed counterflow burner allows investigation of the flame structure at low flow rates which are outside the applicability range of conventional counterflow burners at the normal gravity conditions. It was found that the heat return from combustion products to unburned mixture through the heat conducting plates is an essential effect at low gas flow rates.

Original language	English
Pages (from-to)	261-264
Number of pages	4
Journal	Combustion and Flame
Volume	185
DOIs	https://doi.org/10.1016/j.combustflame.2017.07.023
Publication status	Published - 2017

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology
Physics and Astronomy(all)

Access to Document

10.1016/j.combustflame.2017.07.023

Cite this

@article{010e708eb3004176b876f93340f416d7,

title = "Flammability limit of moderate- and low-stretched premixed flames stabilized in planar channel",

abstract = "The experimental study of flammability limits of counterflow premixed methane-air flames in a planar micro channel is described in the paper. Combustion occurs in the gap between quartz plates which are connected with two countercurrent slot burners. The proposed counterflow burner allows investigation of the flame structure at low flow rates which are outside the applicability range of conventional counterflow burners at the normal gravity conditions. It was found that the heat return from combustion products to unburned mixture through the heat conducting plates is an essential effect at low gas flow rates.",

author = "Mokrin, {Sergey N.} and Odintsov, {Egor S.} and Uriupin, {Georgii V.} and Takuya Tezuka and Minaev, {Sergey S.} and Kaoru Maruta",

note = "Funding Information: This work was supported by IFS Collaborative Research Program and the Russian Foundation for Basic Research (project #17-08-01207). Authors would like to thank Dr. Valeri Babushok for his helpful and constructive comments. Publisher Copyright: {\textcopyright} 2017 The Combustion Institute",

year = "2017",

doi = "10.1016/j.combustflame.2017.07.023",

language = "English",

volume = "185",

pages = "261--264",

journal = "Combustion and Flame",

issn = "0010-2180",

publisher = "Elsevier Inc.",

}

TY - JOUR

T1 - Flammability limit of moderate- and low-stretched premixed flames stabilized in planar channel

AU - Mokrin, Sergey N.

AU - Odintsov, Egor S.

AU - Uriupin, Georgii V.

AU - Tezuka, Takuya

AU - Minaev, Sergey S.

AU - Maruta, Kaoru

N1 - Funding Information: This work was supported by IFS Collaborative Research Program and the Russian Foundation for Basic Research (project #17-08-01207). Authors would like to thank Dr. Valeri Babushok for his helpful and constructive comments. Publisher Copyright: © 2017 The Combustion Institute

PY - 2017

Y1 - 2017

N2 - The experimental study of flammability limits of counterflow premixed methane-air flames in a planar micro channel is described in the paper. Combustion occurs in the gap between quartz plates which are connected with two countercurrent slot burners. The proposed counterflow burner allows investigation of the flame structure at low flow rates which are outside the applicability range of conventional counterflow burners at the normal gravity conditions. It was found that the heat return from combustion products to unburned mixture through the heat conducting plates is an essential effect at low gas flow rates.

AB - The experimental study of flammability limits of counterflow premixed methane-air flames in a planar micro channel is described in the paper. Combustion occurs in the gap between quartz plates which are connected with two countercurrent slot burners. The proposed counterflow burner allows investigation of the flame structure at low flow rates which are outside the applicability range of conventional counterflow burners at the normal gravity conditions. It was found that the heat return from combustion products to unburned mixture through the heat conducting plates is an essential effect at low gas flow rates.

UR - http://www.scopus.com/inward/record.url?scp=85026659684&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85026659684&partnerID=8YFLogxK

U2 - 10.1016/j.combustflame.2017.07.023

DO - 10.1016/j.combustflame.2017.07.023

M3 - Article

AN - SCOPUS:85026659684

VL - 185

SP - 261

EP - 264

JO - Combustion and Flame

JF - Combustion and Flame

SN - 0010-2180

ER -

Flammability limit of moderate- and low-stretched premixed flames stabilized in planar channel

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this