Stabilization of detonation combustion of a high-velocity combustible gas mixture flow in a plane channel

被引：0

作者：

T. A. Zhuravskaya

V. A. Levin

机构：

[1] Lomonosov Moscow State University,Institute of Mechanics

[2] Far Eastern Federal University,undefined

来源：

Fluid Dynamics | 2015年 / 50卷

关键词：

numerical modeling; detailed chemical kinetics; combustible gas mixture; supersonic flow; detonation; stabilization; plane channel;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Several kinetic models of hydrogen oxidization are compared for the purpose of selecting the reaction mechanism to describe the chemical interaction in numerically modeling the detonation combustion of a hydrogen-airmixture. Within the framework of the chosen kinetic model the possibility of stabilizing a detonation wave in a stoichiometric hydrogen-airmixture arriving in a plane channel at a supersonic velocity is discussed. For certain inflow Mach numbers a method for determining the shape of the channel, in which a stabilized detonation wave can be formed without energy supply, is proposed. In the case of the M0 = 5.5 combustible mixture flow past a semi-infinite symmetric plane body aligned with the flow the structure of the detached detonation wave stabilized ahead of the obstacle is studied.

引用

页码：283 / 293

页数：10

共 48 条

[31] Operation process and stabilization of kerosene combustion in a combustor model with high flow velocities at the combustor entrance
Vinogradov, V. A.
Shikhman, Yu. M.
Goldfeld, M. A.
Starov, A. V.
COMBUSTION EXPLOSION AND SHOCK WAVES, 2013, 49 (05) : 512 - 519
[32] Organization of Effective Combustion of Kerosene in a Channel at High Flow Velocities
P. K. Tretyakov
Combustion, Explosion, and Shock Waves, 2020, 56 : 36 - 40
[33] Simulation of heating of the sensitive element of the heat flux sensors in a high-velocity flow under variable input conditions
Vasnev, I. R.
Goldfeld, M. A.
Fedorova, N. N.
THERMOPHYSICS AND AEROMECHANICS, 2023, 30 (06) : 967 - 982
[34] Simulation of heating of the sensitive element of the heat flux sensors in a high-velocity flow under variable input conditions
I. R. Vasnev
M. A. Goldfeld
N. N. Fedorova
Thermophysics and Aeromechanics, 2023, 30 : 967 - 982
[35] Influence of gas discharge plasma on combustion of a high-speed hydrocarbon flow
Shibkov, V. M.
Gromov, V. G.
Konstantinovskij, R. S.
ADVANCED COMBUSTION AND AEROTHERMAL TECHNOLOGIES: ENVIRONMENTAL PROTECTION AND POLLUTION REDUCTIONS, 2007, : 413 - 423
[36] Influence of the Interelectrode Gap on the Main Characteristics of a Pulsating Transverse-Longitudinal Discharge in High-Velocity Multicomponent Gas Flows
Logunov, A. A.
Kornev, K. N.
Shibkova, L., V
Shibkov, V. M.
HIGH TEMPERATURE, 2021, 59 (01) : 19 - 26
[37] Supersonic Flow of Viscous Gas in a Flat Channel at High Values of the Reynolds Number
V. A. Bashkin
I. V. Egorov
D. V. Ivanov
High Temperature, 2001, 39 : 111 - 118
[38] Supersonic flow of viscous gas in a flat channel at high values of the Reynolds number
Bashkin, VA
Egorov, IV
Ivanov, DV
HIGH TEMPERATURE, 2001, 39 (01) : 111 - 118
[39] Similarity between the heat transfer to a model in an underexpanded dissociated-air jet of a high-frequency plasmatron and to a sphere in a high-velocity flow in the terrestrial atmosphere
A. F. Kolesnikov
V. I. Sakharov
Fluid Dynamics, 2016, 51 : 400 - 405
[40] Similarity between the Heat Transfer to a Model in an Underexpanded Dissociated-Air Jet of a High-Frequency Plasmatron and to a Sphere in a High-Velocity Flow in the Terrestrial Atmosphere
Kolesnikov, A. F.
Sakharov, V. I.
FLUID DYNAMICS, 2016, 51 (03) : 400 - 405

← 1 2 3 4 5 →