Zobrazeno 1 - 10
of 20
pro vyhledávání: '"A. V. Trunev"'
Publikováno v:
Combustion, Explosion, and Shock Waves. 34:117-122
Extinction conditions for diffusion flames of gases and vapors in various media were studied experimentally. The limiting blowout velocities of a diffusion jet when heated H2−N2 and H2−H2O mixtures flow out into air were found. The minimum fire-e
Publikováno v:
Combustion Science and Technology. 129:57-69
The results of large-scale experiments on combustion of local hydrogen-air mixtures in a chamber of 20 m3volume are presented. It has been shown that, for mixtures with a relatively high laminar burning velocity, containing 30% (vol.) hydrogen in air
Autor:
A. K. Kotsyukhin, V. Yu. Navtsenya, A. V. Trunev, B. I. Gorshkov, A. A. Zaitsev, Yu. N. Shebeko
Publikováno v:
Combustion, Explosion, and Shock Waves. 33:193-197
We have developed an approximate mathematical model that allows one to calculate the pressure in a nonhermetic vessel upon combustion of a solid-propellant composition in it. Laboratory experiments showing the validity of the model were performed. It
Autor:
S. G. Tsarichenko, A. V. Trunev, A. A. Zaitzev, A. Ya. Korol'chenko, Yu. N. Shebeko, R. R. Ionaitis, V.Yu. Navzenya, S. N. Papkov
Publikováno v:
Combustion and Flame. 107:45-52
Flame propagation has been investigated experimentally in mixtures of H 2 and air in a tube with a moving water film on the tube's walls. Significant differences in flame propagation with and without the moving water film are revealed. For mixtures w
Publikováno v:
Combustion, Explosion, and Shock Waves. 32:477-480
The concentration limits of flame propagation inNH 3-O 2,NH 3-H 2-O 2,NH 3-O 2-N 2,and NH 3-H 2-O 2-N 2 mixtures at temperatures of up to70°C and pressures of up to1.0 MPa were studied experimentally. The lower concentration limit of propagation of
Autor:
S. G. Tsarichenko, Yu. N. Shebeko, A. V. Trunev, S. N. Papkov, A. A. Zaitzev, V.Yu. Navzenya, A. Ya. Korol'chenko
Publikováno v:
Combustion and Flame. 102:427-437
Burning velocities and flammability limits of gaseous mixtures of combustible gas (hydrogen and methane), oxidizer (oxygen and air), and diluent (nitrogen, argon, helium, carbon dioxide, steam, water aerosol formed by evaporation of superheated water
Publikováno v:
Combustion, Explosion, and Shock Waves. 31:537-542
The flameless combustion of hydrogen on the surface of a hydrophobized catalyst is investigated experimentally under various conditions. A quantitative interrelationship is discerned between the rate of catalytic oxidation of hydrogen and the catalys
Autor:
R. R. Ionaitls, A. A. Zaitzev, S. N. Papkov, S. G. Tsarichenko, A. Ya. Korol'chenko, V.Yu. Navzenya, A. V. Trunev, Yu. N. Shebeko
Publikováno v:
Fire Science and Technology. 15:29-36
Publikováno v:
Combustion, Explosion, and Shock Waves. 31:14-19
Large-scale experiments are reported on the burning of hydrogen-air mixtures in an apparatus having a reaction vessel of volume 20 m3. A fast-burning mixture (30% hydrogen in air) shows a reduction in the pressure rise rate and in the maximum pressur
Autor:
S. N. Papkov, V. Yu. Navtsenya, A. A. Zaitsev, Yu. N. Shebeko, A. Ya. Korol'chenko, A. V. Trunev
Publikováno v:
Combustion, Explosion, and Shock Waves. 31:148-152
The influence of the aerosol formed in the fast evaporation of superheated water at 150°C on the combustion of a methane-air mixture in a near-spherical closed vessel (volume 20 dm3) is investigated experimentally. The concentrational limits of flam