Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Structure of premixed H2/O2/Ar flames at 1-5 atm studied by molecular beam mass spectrometry and numerical simulation. / Knyazkov, D. A.; Dmitriev, A. M.; Bolshova, T. A. и др.
в: Proceedings of the Combustion Institute, Том 36, № 1, 01.01.2017, стр. 1233-1240.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Structure of premixed H2/O2/Ar flames at 1-5 atm studied by molecular beam mass spectrometry and numerical simulation
AU - Knyazkov, D. A.
AU - Dmitriev, A. M.
AU - Bolshova, T. A.
AU - Shvartsberg, V. M.
AU - Shmakov, A. G.
AU - Korobeinichev, O. P.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - Stoichiometric laminar premixed H2/O2/Ar flames stabilized on flat burners at pressures 1 3 and 5 atm were studied using molecular beam mass spectrometry. Mole fraction profiles of all flame species including H2 O2 H2O H2O2 H O OH and HO2 were measured. A decrease in the peak mole fractions of H O and OHradicals and an increase in the peak mole fractions of HO2 and H2O2 with pressure was observed. Two detailed kinetic mechanisms for H2 combustion which were validated against new experimental data reported presented that both mechanisms reproduced well the mole fraction profiles of H2O2 H2O and H O OH radicals in the flames. These experimental results can help in further development and improvement of the future kinetic models of H2 combustion at elevated pressures.
AB - Stoichiometric laminar premixed H2/O2/Ar flames stabilized on flat burners at pressures 1 3 and 5 atm were studied using molecular beam mass spectrometry. Mole fraction profiles of all flame species including H2 O2 H2O H2O2 H O OH and HO2 were measured. A decrease in the peak mole fractions of H O and OHradicals and an increase in the peak mole fractions of HO2 and H2O2 with pressure was observed. Two detailed kinetic mechanisms for H2 combustion which were validated against new experimental data reported presented that both mechanisms reproduced well the mole fraction profiles of H2O2 H2O and H O OH radicals in the flames. These experimental results can help in further development and improvement of the future kinetic models of H2 combustion at elevated pressures.
KW - Burner-stabilized flame
KW - Elevated pressure
KW - Hydrogen
KW - Molecular beam mass spectrometry
KW - HYDROGEN
KW - KINETIC MECHANISM
UR - http://www.scopus.com/inward/record.url?scp=84994728090&partnerID=8YFLogxK
U2 - 10.1016/j.proci.2016.07.109
DO - 10.1016/j.proci.2016.07.109
M3 - Article
AN - SCOPUS:84994728090
VL - 36
SP - 1233
EP - 1240
JO - Proceedings of the Combustion Institute
JF - Proceedings of the Combustion Institute
SN - 1540-7489
IS - 1
ER -
ID: 10320698