Equations for determining normal flame velocity in a constant-volume spherical bomb

1969 ◽  
Vol 3 (2) ◽  
pp. 168-171 ◽  
Author(s):  
V. S. Babkin ◽  
Yu. G. Kononenko
Keyword(s):  
Constant Volume ◽  
Flame Velocity ◽  
Normal Flame ◽  
Normal Flame Velocity

Effect of pressure on normal flame velocity investigated by the initial-section method in a constant-volume vessel

1969 ◽  
Vol 2 (2) ◽  
pp. 32-37 ◽  
Author(s):  
V. S. Babkin ◽  
A. V. V'yun ◽  
L. S. Kozachenko
Keyword(s):  
Initial Section ◽  
Constant Volume ◽  
Flame Velocity ◽  
Section Method ◽  
Effect Of Pressure ◽  
Normal Flame ◽  
Normal Flame Velocity

Normal flame velocity of propane-and-air mixtures at high pressures and temperatures

1989 ◽  
Vol 25 (1) ◽  
pp. 52-57 ◽  
Author(s):  
V. S. Babkin ◽  
V. N. Bukharov ◽  
V. V. Mol'kov
Keyword(s):  
High Pressures ◽  
Flame Velocity ◽  
High Pressures And Temperatures ◽  
Normal Flame ◽  
Normal Flame Velocity

Determination of normal flame velocity and critical diameter of flame extinction in ammonia-air mixture

1978 ◽  
Vol 14 (6) ◽  
pp. 710-713 ◽  
Author(s):  
V. F. Zakaznov ◽  
L. A. Kursheva ◽  
Z. I. Fedina
Keyword(s):  
Critical Diameter ◽  
Flame Velocity ◽  
Flame Extinction ◽  
Normal Flame ◽  
Normal Flame Velocity

The Normal Flame Velocity and Analysis of the Effect of the System Parameters on This Velocity

2005 ◽  
Vol 43 (6) ◽  
pp. 937-946 ◽  
Author(s):  
Yu. V. Polezhaev ◽  
I. L. Mostinskii
Keyword(s):  
Flame Velocity ◽  
System Parameters ◽  
Normal Flame ◽  
Normal Flame Velocity

Analysis of flame kernel development with Schlieren and laser deflection in a constant volume combustion chamber

2002 ◽  
Vol 216 (7) ◽  
pp. 581-590 ◽  
Author(s):  
J Song ◽  
M Sunwoo
Keyword(s):  
Combustion Chamber ◽  
Dwell Time ◽  
Constant Volume ◽  
Flame Velocity ◽  
Ignition Energy ◽  
Schlieren Method ◽  
Kernel Development ◽  
Flame Kernel ◽  
Constant Volume Combustion ◽  
Constant Volume Combustion Chamber

The purpose of this study is to investigate the relation between ignition systems (or energy) and flame kernel development. In this research, three different kinds of ignition systems and several different kinds of spark plug electrodes are designed and manufactured. The flame propagation velocity in a constant volume combustion chamber is measured by both a laser deflection method using an He-Ne laser and a Schlieren method using a high speed digital camera. In order to control the ignition energy, the dwell time is varied by a spark time controller. The results indicate that, when the ignition energy is increased by extending the dwell time, flame kernel growth accelerates. As the electrode gap width is increased, the breakdown energy is also increased, which stimulates the initial kernel development. The materials, diameter and shape of the electrode affect the discharged energy, the energy transfer efficiency and heat losses and, thus, these also affect the flame kernel development. The average difference in measurement of the flame velocity by the laser deflection method and Schlieren method is only 1.73 per cent. The laser deflection method is found to be preferable because it is more effective and employs simpler means for the analysis of flame kernel development.

The Influence of the Electric Field on the Development of the Swirling Flame Velocity Field and Combustion Characteristics

2008 ◽  
Vol 39 (5) ◽  
pp. 371-378
Author(s):  
Maija Zake ◽  
Inesa Barmina ◽  
Aleksandrs Desnickis
Keyword(s):  
Velocity Field ◽  
Electric Field ◽  
Combustion Characteristics ◽  
Flame Velocity ◽  
Swirling Flame

Dissipative control of a reverberant enclosure using a constant volume velocity source

1998 ◽  
Author(s):  
Steven Lane ◽  
Robert Clark
Keyword(s):  
Constant Volume ◽  
Volume Velocity ◽  
Dissipative Control
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