Structure of H2/O2/N2 flames at atmospheric pressure studied by molecular beam mass spectrometry and modeling

D.A. Knyazkov; O.P. Korobeinichev; A.G. Shmakov; I.V. Rybitskaya; T.A. Bolshova; D.A. Chernov; A.A. Konnov

Structure of H2/O2/N2 flames at atmospheric pressure studied by molecular beam mass spectrometry and modeling

D.A. Knyazkov
, O.P. Korobeinichev
, A.G. Shmakov
, I.V. Rybitskaya
, T.A. Bolshova
, D.A. Chernov
, A.A. Konnov

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

6 Downloads (Pure)

Abstract

Structure of laminar premixed flat H2/O2/N2 flames with different equivalence ratios at atmospheric pressure isinvestigated experimentally and by numerical modeling. Concentration profiles of stable species (H2, O2, H2O) as well as of H atoms and OH radicals in the flames were measured using molecular beam mass-spectrometry with soft ionization by electron impact. A good agreement between the obtained experimental data and the results of numerical simulation using three different detailed kinetic mechanisms indicates the robustness of these models in predicting the structure of hydrogen-oxygen flames at atmospheric pressure.

Original language	English
Title of host publication	Proc. of the 4th European Combustion Meeting, 14-17 april 2009, Vienna Austria
Place of Publication	Austria, Vienna
Publisher	Vienna University of Technology
Pages	1-6
Publication status	Published - 2009

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title = "Structure of H2/O2/N2 flames at atmospheric pressure studied by molecular beam mass spectrometry and modeling",

abstract = "Structure of laminar premixed flat H2/O2/N2 flames with different equivalence ratios at atmospheric pressure isinvestigated experimentally and by numerical modeling. Concentration profiles of stable species (H2, O2, H2O) as well as of H atoms and OH radicals in the flames were measured using molecular beam mass-spectrometry with soft ionization by electron impact. A good agreement between the obtained experimental data and the results of numerical simulation using three different detailed kinetic mechanisms indicates the robustness of these models in predicting the structure of hydrogen-oxygen flames at atmospheric pressure.",

author = "D.A. Knyazkov and O.P. Korobeinichev and A.G. Shmakov and I.V. Rybitskaya and T.A. Bolshova and D.A. Chernov and A.A. Konnov",

year = "2009",

language = "English",

pages = "1--6",

booktitle = "Proc. of the 4th European Combustion Meeting, 14-17 april 2009, Vienna Austria",

publisher = "Vienna University of Technology",

address = "Austria",

}

Structure of H2/O2/N2 flames at atmospheric pressure studied by molecular beam mass spectrometry and modeling. / Knyazkov, D.A.; Korobeinichev, O.P.; Shmakov, A.G. et al.
Proc. of the 4th European Combustion Meeting, 14-17 april 2009, Vienna Austria. Austria, Vienna: Vienna University of Technology, 2009. p. 1-6.

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

TY - GEN

T1 - Structure of H2/O2/N2 flames at atmospheric pressure studied by molecular beam mass spectrometry and modeling

AU - Knyazkov, D.A.

AU - Korobeinichev, O.P.

AU - Shmakov, A.G.

AU - Rybitskaya, I.V.

AU - Bolshova, T.A.

AU - Chernov, D.A.

AU - Konnov, A.A.

PY - 2009

Y1 - 2009

N2 - Structure of laminar premixed flat H2/O2/N2 flames with different equivalence ratios at atmospheric pressure isinvestigated experimentally and by numerical modeling. Concentration profiles of stable species (H2, O2, H2O) as well as of H atoms and OH radicals in the flames were measured using molecular beam mass-spectrometry with soft ionization by electron impact. A good agreement between the obtained experimental data and the results of numerical simulation using three different detailed kinetic mechanisms indicates the robustness of these models in predicting the structure of hydrogen-oxygen flames at atmospheric pressure.

AB - Structure of laminar premixed flat H2/O2/N2 flames with different equivalence ratios at atmospheric pressure isinvestigated experimentally and by numerical modeling. Concentration profiles of stable species (H2, O2, H2O) as well as of H atoms and OH radicals in the flames were measured using molecular beam mass-spectrometry with soft ionization by electron impact. A good agreement between the obtained experimental data and the results of numerical simulation using three different detailed kinetic mechanisms indicates the robustness of these models in predicting the structure of hydrogen-oxygen flames at atmospheric pressure.

M3 - Conference contribution

SP - 1

EP - 6

BT - Proc. of the 4th European Combustion Meeting, 14-17 april 2009, Vienna Austria

PB - Vienna University of Technology

CY - Austria, Vienna

ER -

Structure of H2/O2/N2 flames at atmospheric pressure studied by molecular beam mass spectrometry and modeling

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