Effects of temperature and composition on the laminar burning velocity of CH4/H2/O2/N2 flames

R.T.E. Hermanns; A.A. Konnov; R.J.M. Bastiaans; L.P.H. Goey, de; K. Lucka; H. Köhne

doi:10.1016/j.fuel.2009.08.010

Effects of temperature and composition on the laminar burning velocity of CH4/H2/O2/N2 flames

R.T.E. Hermanns, A.A. Konnov, R.J.M. Bastiaans, L.P.H. Goey, de, K. Lucka, H. Köhne

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Abstract

This work summarises available measurements of laminar burning velocities in CH4 + H2 + O2 + N2 flames at atmospheric pressure performed using a heat flux method. Hydrogen content in the fuel was varied from 0% to 40%, amount of oxygen in the oxidiser was varied from 20.9% down to 16%, and initial temperature of the mixtures was varied from 298 to 418 K. These mixtures could be formed when enrichment by hydrogen is combined with flue gas recirculation. An empirical correlation for the laminar burning velocity covering a complete range of these measurements is derived and compared with experiments and other correlations from the literature. © 2009 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	114-121
Journal	Fuel
Volume	89
Issue number	1
DOIs	https://doi.org/10.1016/j.fuel.2009.08.010
Publication status	Published - 2009

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title = "Effects of temperature and composition on the laminar burning velocity of CH4/H2/O2/N2 flames",

abstract = "This work summarises available measurements of laminar burning velocities in CH4 + H2 + O2 + N2 flames at atmospheric pressure performed using a heat flux method. Hydrogen content in the fuel was varied from 0% to 40%, amount of oxygen in the oxidiser was varied from 20.9% down to 16%, and initial temperature of the mixtures was varied from 298 to 418 K. These mixtures could be formed when enrichment by hydrogen is combined with flue gas recirculation. An empirical correlation for the laminar burning velocity covering a complete range of these measurements is derived and compared with experiments and other correlations from the literature. {\textcopyright} 2009 Elsevier Ltd. All rights reserved.",

author = "R.T.E. Hermanns and A.A. Konnov and R.J.M. Bastiaans and {Goey, de}, L.P.H. and K. Lucka and H. K{\"o}hne",

year = "2009",

doi = "10.1016/j.fuel.2009.08.010",

language = "English",

volume = "89",

pages = "114--121",

journal = "Fuel",

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T1 - Effects of temperature and composition on the laminar burning velocity of CH4/H2/O2/N2 flames

AU - Hermanns, R.T.E.

AU - Konnov, A.A.

AU - Bastiaans, R.J.M.

AU - Goey, de, L.P.H.

AU - Lucka, K.

AU - Köhne, H.

PY - 2009

Y1 - 2009

N2 - This work summarises available measurements of laminar burning velocities in CH4 + H2 + O2 + N2 flames at atmospheric pressure performed using a heat flux method. Hydrogen content in the fuel was varied from 0% to 40%, amount of oxygen in the oxidiser was varied from 20.9% down to 16%, and initial temperature of the mixtures was varied from 298 to 418 K. These mixtures could be formed when enrichment by hydrogen is combined with flue gas recirculation. An empirical correlation for the laminar burning velocity covering a complete range of these measurements is derived and compared with experiments and other correlations from the literature. © 2009 Elsevier Ltd. All rights reserved.

AB - This work summarises available measurements of laminar burning velocities in CH4 + H2 + O2 + N2 flames at atmospheric pressure performed using a heat flux method. Hydrogen content in the fuel was varied from 0% to 40%, amount of oxygen in the oxidiser was varied from 20.9% down to 16%, and initial temperature of the mixtures was varied from 298 to 418 K. These mixtures could be formed when enrichment by hydrogen is combined with flue gas recirculation. An empirical correlation for the laminar burning velocity covering a complete range of these measurements is derived and compared with experiments and other correlations from the literature. © 2009 Elsevier Ltd. All rights reserved.

U2 - 10.1016/j.fuel.2009.08.010

DO - 10.1016/j.fuel.2009.08.010

M3 - Article

SN - 0016-2361

VL - 89

SP - 114

EP - 121

JO - Fuel

JF - Fuel

IS - 1

ER -

Effects of temperature and composition on the laminar burning velocity of CH4/H2/O2/N2 flames

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