Recent advances in understanding of flammability characteristics of hydrogen

AL Sánchez, FA Williams - Progress in Energy and Combustion Science, 2014 - Elsevier
The current increasing interest in hydrogen utilization and increasing understanding of
hydrogen combustion motivate this review of flammability characteristics of hydrogen. The …

Chemical structure of premixed ammonia/hydrogen flames at elevated pressures

KN Osipova, SM Sarathy, OP Korobeinichev… - Combustion and …, 2022 - Elsevier
Because it is a carbon free fuel with high volumetric and gravimetric hydrogen density,
ammonia is considered to be a promising hydrogen carrier molecule; its combustion …

Investigation of the sampling nozzle effect on laminar flat flames

L Deng, A Kempf, O Hasemann, OP Korobeinichev… - Combustion and …, 2015 - Elsevier
Sampling probes used for the mass spectrometric sampling of a flame can affect the flame's
flow field. Although this effect is already compensated for by heuristic correction functions …

Formation and consumption of NO in H2+ O2+ N2 flames doped with NO or NH3 at atmospheric pressure

AG Shmakov, OP Korobeinichev, IV Rybitskaya… - Combustion and …, 2010 - Elsevier
Flat premixed burner-stabilized H2+ O2+ N2 flames, neat or doped with 300–1000ppm of
NO or NH3, were studied experimentally using molecular-beam mass-spectrometry and …

Diffusive-thermal pulsations of burner stabilized methane-air flames

V Mislavskii, N Pestovskii, S Tskhai, B Kichatov… - Combustion and …, 2021 - Elsevier
The dynamics of the diffusive-thermal oscillations of flame stabilized at the surface of a
porous flat burner is investigated in the current study by using both experimental and …

Hydrogen/air burner-stabilized flames at elevated pressures

VV Gubernov, V Bykov, U Maas - Combustion and Flame, 2017 - Elsevier
In spite of the progress made in understanding of the kinetics of hydrogen combustion there
is a demand for further investigation of the detailed aspects of the flame-wall interaction …

Scientific foundations and effective chemical methods of combustion, explosion, and gas detonation control

VV Azatyan - Russian Journal of Physical Chemistry A, 2011 - Springer
The competition between the branching and termination of reaction chains is shown to
determine all general laws of gas combustion and explosion not only at pressures much …

Role of the HO 2 radical in hydrogen oxidation at the third self-ignition limit

AA Azatyan, ZS Andrianova, AN Ivanova - Kinetics and catalysis, 2010 - Springer
It is demonstrated by simultaneous analysis of experimental data and the results of
numerical simulation that, at 100 kPa, the H 2/O 2 mixture self-ignites only owing to the …

Structure of a Lean Laminar Hydrogen–Air Flame

AM Tereza, GL Agafonov, EK Anderzhanov… - Russian Journal of …, 2023 - Springer
Numerical simulations of flame structure and laminar burning velocity SL are performed for a
lean (12%) hydrogen–air mixture under standard conditions. An analysis of the …

Fundamental combustion characteristics of lean and stoichiometric hydrogen laminar premixed flames diluted with nitrogen or carbon dioxide

HM Li, GX Li, ZY Sun, ZH Zhou… - … of Engineering for …, 2016 - asmedigitalcollection.asme.org
In this work, the laminar combustion characteristics of H2/N2/air (H2/CO2/air) were
systematically investigated under different hydrogen ratios (40–100%) and equivalence …