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  1. No Access

    Article

    Estimation of the Characteristic Time Scale of a Laminar Flame by Particle Image Velocimetry

    This paper first presents particle image velocimetry measurements of the chemical time scales versus equivalence ratio and the concentration of the inhibitor trimethyl phosphate for premixed methane–air and di...

    A. A. Chernov, K. V. Toropetsky… in Combustion, Explosion, and Shock Waves (2023)

  2. No Access

    Article

    Fully Three-Dimensional Coupled Simulation of Flame Propagation through a Polymer under the Action of a Heat Flux

    The paper presents a fully three-dimensional coupled simulation of flame propagation through epoxy resins reinforced with glass fiber (glass–epoxy) under the action of a heat flux from two sides, using the Fir...

    S. A. Trubachev, O. P. Korobeinichev, A. A. Shaklein… in Technical Physics Letters (2023)

  3. No Access

    Article

    Experimental and Numerical Study of Flame Spread Over Bed of Pine Needles

    For the first time, on the basis of a systematic experimental study of the propagation of a model ground fire over pine needles bed at a low wind speed (in the range of 0.1 m/s—0.4 m/s), in which there have be...

    O. P. Korobeinichev, S. Muthu Kumaran, D. Shanmugasundaram, V. Raghavan… in Fire Technology (2022)

  4. No Access

    Article

    The Mechanism of Reactions of Chemically Active Combustion Inhibitors in Flames

    The article presents the results of the experimental and numerical studies of the reaction mechanisms of chemically active combustion inhibitors and fire retardants in flames. The chemical processes occurring ...

    O. P. Korobeinichev, A. G. Shmakov… in Russian Journal of Physical Chemistry B (2021)

  5. No Access

    Article

    Measuring the Surface Temperature of a Molecular Beam Probe in the Flame Front at Pressures of 1–5 atm

    Probe sampling of gases is widely used in studies of high-temperature oxidation processes. This method directly provides information on the chemical composition of the reaction volume; however, the probe inevi...

    A. M. Dmitriev, M. V. Agafontsev, E. L. Loboda… in Combustion, Explosion, and Shock Waves (2019)

  6. No Access

    Article

    Comparative Analysis of the Chemical Structure of Ethyl Butanoate and Methyl Pentanoate Flames

    The structure of premixed ethyl butanoate/O2/Ar flames stabilized on a flat burner at atmospheric pressure was studied by molecular beam mass spectrometry. Mole fraction profiles of the reactants, stable products...

    A. M. Dmitriev, K. N. Osipova, D. A. Knyazkov… in Combustion, Explosion, and Shock Waves (2018)

  7. No Access

    Article

    Combustion chemistry of ternary blends of hydrogen and C1–C4 hydrocarbons at atmospheric pressure

    Interest in the combustion chemistry of multifuel blends is motivated by the need to study the combustion of natural gas, which is known to be a mixture of alkanes. The present study performed using molecular ...

    D. A. Knyazkov, V. M. Shvartsberg, A. M. Dmitriev… in Combustion, Explosion, and Shock Waves (2017)

  8. No Access

    Article

    Preparation of fuel briquettes from plant biomass

    The applicability of fallen leaves as a raw material for the production of solid briquette fuel was assessed. In the course of a laboratory study performed with the use of the raw material gathered within the ...

    D. E. Ushakov, D. V. Karelin, A. L. Bychkov, O. P. Korobeinichev… in Solid Fuel Chemistry (2017)

  9. No Access

    Article

    Experimental and numerical investigation of the chemical reaction kinetics in H2/CO syngas flame at a pressure of 1–10 atm

    The structure of a premixed stoichiometric flame of syngas (H2/CO/O2/Ar = 0.0667/0.0667/0.0667/0.8) stabilized on a flat burner at a pressure of 5 atm was studied experimentally and by numerical simulation. The m...

    D. A. Knyazkov, T. A. Bolshova, A. M. Dmitriev… in Combustion, Explosion, and Shock Waves (2017)

  10. No Access

    Article

    Autoignition mechanism of dimethyl ether–air mixtures in the presence of atomic iron

    The search for reactive additives capable of reducing the combustibility of dimethyl ether is an important problem due to the widening use of ether as an alternative environmentally friendly motor fuel. This p...

    V. M. Shvartsberg, T. A. Bolshova, A. G. Shmakov… in Combustion, Explosion, and Shock Waves (2017)

  11. No Access

    Article

    Combustion of a high-velocity hydrogen microjet effluxing in air

    This study is devoted to experimental investigation of hydrogen-combustion modes and the structure of a diffusion flame formed at a high-velocity efflux of hydrogen in air through round apertures of various di...

    V. V. Kozlov, G. R. Grek, O. P. Korobeinichev, Yu. A. Litvinenko… in Doklady Physics (2016)

  12. No Access

    Article

    Promoting effect of halogen- and phosphorus-containing flame retardants on the autoignition of a methane–oxygen mixture

    This paper presents a numerical and experimental study of the effect of flame-retardant additives on the autoignition of methane behind shock waves. It is shown that at a temperature of 1300–1900 K, the compou...

    A. V. Drakon, A. V. Eremin, O. P. Korobeinichev… in Combustion, Explosion, and Shock Waves (2016)

  13. No Access

    Article

    Structure of ultrahigh molecular weight polyethylene–air counterflow flame

    The combustion of ultrahigh molecular weight polyethylene (UHMWPE) in airflow perpendicular to the polyethylene surface (counterflow flame) was studied in detail. The burning rate of pressed samples of UHMWPE ...

    M. B. Gonchikzhapov, A. A. Paletsky… in Combustion, Explosion, and Shock Waves (2016)

  14. No Access

    Article

    Catalytic effect of submicron TiO2 particles on the methane–air flames speed

    A PIV study of a conical premixed methane–air Bunsen flame has shown that the inside of the cone has a complex gas-dynamic structure. In this system, the velocity of the gas flow entering the flame front varie...

    T. A. Bolshova, O. P. Korobeinichev… in Combustion, Explosion, and Shock Waves (2016)

  15. No Access

    Article

    Structure of an n-heptane/toluene flame: Molecular beam mass spectrometry and computer simulation investigations

    Molecular beam mass spectrometry was used to measure mole fraction profiles of the reactants, major reaction products and intermediates, including precursors of polycyclic aromatic hydrocarbons, in a premixed ...

    D. A. Knyazkov, N. A. Slavinskaya, A. M. Dmitriev… in Combustion, Explosion, and Shock Waves (2016)

  16. No Access

    Article

    Experimental and numerical study of the structure of a premixed methyl decanoate/oxygen/argon glame

    The structure of a premixed methyl decanoate/oxygen/argon flame stabilized on a flatflame burner at atmospheric pressure was studied by molecular beam mass spectrometry. The results of the experiment are compa...

    I. E. Gerasimov, D. A. Knyazkov, A. M. Dmitriev… in Combustion, Explosion, and Shock Waves (2015)

  17. No Access

    Article

    The flame structure in round and plane propane microjet combustion in a transverse acoustic field at low Reynolds numbers

    The results of experimental studies of the structure and features of flame evolution under propane combustion in round and plane microjet flows at low Reynolds numbers in a transverse acoustic field are discus...

    V. V. Kozlov, G. R. Grek, M. M. Katasonov, O. P. Korobeinichev… in Doklady Physics (2014)

  18. No Access

    Article

    Spatial and temporal resolution of the particle image velocimetry technique in flame speed measurements

    Limitations of the spatial and temporal resolution of the particle image velocimetry (PIV) technique in velocity field measurements in a laminar flame have been investigated. The limitations are due to the nee...

    O. P. Korobeinichev, A. G. Shmakov, A. A. Chernov… in Combustion, Explosion, and Shock Waves (2014)

  19. No Access

    Article

    Skeletal mechanism of inhibition and suppression of a hydrogen flame by addition of trimethylphosphate

    A skeletal mechanism of inhibition and suppression of H2/O2/N2 by addition of trimethylphosphate was developed. It includes a mechanism of hydrogen oxidation (13 elementary steps involving 7 species) and two elem...

    O. P. Korobeinichev, V. M. Shvartsberg… in Combustion, Explosion, and Shock Waves (2014)

  20. No Access

    Article

    Skeletal mechanism of inhibition and suppression of a methane-air flame by addition of trimethyl phosphate

    A skeletal mechanism of inhibition and quenching of methane flames by addition of trimethyl phosphate was developed. It includes a mechanism of methane oxidation consisting of 19 elementary steps involving 15 ...

    O. P. Korobeinichev, T. A. Bolshova… in Combustion, Explosion, and Shock Waves (2014)

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