Effect of chemically active additives on the detonation wave velocity and the detonation limits in lean mixtures

被引：0

作者：

N. M. Rubtsov

V. V. Azatyan

D. I. Baklanov

G. I. Tsvetkov

V. I. Chernysh

机构：

[1] Russian Academy of Sciences,Institute of Structural Macrokinetics and Material Science

[2] Russian Academy of Sciences,Joint Institute of High Temperatures

来源：

Theoretical Foundations of Chemical Engineering | 2007年 / 41卷

关键词：

Detonation Wave; Detonation Velocity; Shock Wave Front; Lean Mixture; Reaction Chain Termination;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

On the basis of the formalism of the one-dimensional theory of detonation with heat losses and the theory of branched-chain processes by the example of the oxidation of hydrogen-air mixtures in the presence of a hydrocarbon additive, it is shown that taking into account the reactions of termination of reaction chains on molecules of the additive, trimolecular termination, and also chain oxidation of the hydrocarbon additive allows one to qualitatively describe both the passage of the detonation velocity through a maximum with an increase in the additive content of a lean mixture and the existence of two concentration limits of detonation.

引用

页码：154 / 163

页数：9

共 50 条

[1] Effect of chemically active additives on the detonation wave velocity and the detonation limits in lean mixtures
Rubtsov, N. M.
Azatyan, V. V.
Baklanov, D. I.
Tsvetkov, G. I.
Chernysh, V. I.
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2007, 41 (02) : 154 - 163
[2] Effect of Chemically Active Additives on the Detonation Wave Velocity and Detonation Limit in Rich Mixtures
N. M. Rubtsov
Theoretical Foundations of Chemical Engineering, 2005, 39 : 275 - 282
[3] Effect of chemically active additives on the detonation wave velocity and detonation limit in rich mixtures
Rubtsov, NM
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2005, 39 (03) : 275 - 282
[4] Effect of chemically active additives on the velocity of detonation waves and on the limit of gaseous detonation
Rubtsov, NM
MENDELEEV COMMUNICATIONS, 2000, (06) : 225 - U4
[5] The influence of chemically active additives on detonation in mixtures of hydrogen and air
Azatyan, VV
Vagner, GG
Vedeshkin, GK
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY, 2004, 78 (06): : 896 - 903
[6] Detonation in gas mixtures II The influence of pressure on the velocity of a detonation wave
Sokolik, A
Shtscholkin, K
ACTA PHYSICOCHIMICA URSS, 1934, 1 (02): : 311 - 317
[7] Low-velocity detonation limits of gaseous mixtures
V. I. Manzhalei
Combustion, Explosion and Shock Waves, 1999, 35 : 296 - 302
[8] Low-velocity detonation limits of gaseous mixtures
Manzhalei, VI
COMBUSTION EXPLOSION AND SHOCK WAVES, 1999, 35 (03) : 296 - 302
[9] CALCULATION OF DETONATION WAVE PARAMETERS OF MIXTURES OF EXPLOSIVES AND INERT ADDITIVES
AFANASENKOV, AN
BOGOMOLO.VM
VOSKOBOI.IM
COMBUSTION EXPLOSION AND SHOCK WAVES, 1970, 6 (02) : 163 - 166
[10] Dependence of the detonation wave front shape on the detonation wave velocity in cylindrical charge detonation
Gushanov, A.R.
Fizika Goreniya i Vzryva, 2001, 37 (01): : 127 - 132

← 1 2 3 4 5 →