Engineering calculation of the characteristics of a filtration-combustion wave based on a one-dimensional two-temperature model

1998 ◽  
Vol 71 (3) ◽  
pp. 420-428 ◽  
Author(s):  
K. V. Dobrego ◽  
S. A. Zhdanok
Keyword(s):  
Combustion Wave ◽  
Filtration Combustion ◽  
Engineering Calculation ◽  
Temperature Model ◽  
One Dimensional ◽  
Filtration Combustion Wave ◽  
Two Temperature

Methane-to-hydrogen conversion in the filtration-combustion wave of rich methane-air mixtures

2007 ◽  
Vol 80 (2) ◽  
pp. 304-310 ◽  
Author(s):  
Yu. M. Dmitrenko ◽  
S. A. Zhdanok ◽  
R. A. Klyovan ◽  
V. G. Minkina
Keyword(s):  
Combustion Wave ◽  
Filtration Combustion ◽  
Filtration Combustion Wave

scholarly journals Theoretical analysis of superadiabatic combustion for non-stationary filtration combustion by excess enthalpy function

2020 ◽  
Vol 7 (10) ◽  
pp. 201038
Author(s):  
Junrui Shi ◽  
Mingming Mao ◽  
Yongqi Liu ◽  
Jinsheng Lv
Keyword(s):  
Wave Speed ◽  
Filtration Combustion ◽  
Excess Enthalpy ◽  
Thermal Conductivity Ratio ◽  
Governing Equations ◽  
Lean Premixed Combustion ◽  
One Dimensional ◽  
Gas Phases ◽  
Two Temperature ◽  
Superadiabatic Combustion

The superadiabatic combustion for non-stationary filtration combustion is analytically studied. The non-dimensional excess enthalpy function ( H ) equation is theoretically derived based on a one-dimensional, two-temperature model. In contrast to the H equation for the stationary filtration combustion, a new term, which takes into account the effect of non-dimensional combustion wave speed, is included in the H equation for transient filtration combustion. The governing equations with boundary conditions are solved by commercial software Fluent. The predictions show that the maximum non-dimensional gas and solid temperatures in the flame zone are greater than 3 for equivalence ratio of 0.15. An examination of the four source terms in the H equation indicates that the thermal conductivity ratio ( Γ s ) between the solid and gas phases is the dominant one among the four terms and basically determines H distribution. For lean premixed combustion in porous media, the superadiabatic combustion effect is more pronounced for the lower Γ s .

Parametric domain of the stationary filtration combustion wave in the charge with a low carbon content

2011 ◽  
Vol 60 (6) ◽  
pp. 1150-1157 ◽  
Author(s):  
I. I. Amelin ◽  
E. A. Salgansky ◽  
N. N. Volkova ◽  
A. F. Zholudev ◽  
A. P. Alekseev ◽  
...  
Keyword(s):  
Carbon Content ◽  
Combustion Wave ◽  
Filtration Combustion ◽  
Low Carbon ◽  
Filtration Combustion Wave

Characteristics of propagation of a filtration combustion wave in a low-carbon mixture

2008 ◽  
Vol 421 (1) ◽  
pp. 159-162
Author(s):  
I. I. Amelin ◽  
N. N. Volkova ◽  
A. A. Zhirnov ◽  
A. P. Alekseev ◽  
E. V. Polianczyk ◽  
...  
Keyword(s):  
Combustion Wave ◽  
Filtration Combustion ◽  
Low Carbon ◽  
Filtration Combustion Wave

Change in the structure of the filtration combustion wave due to a fuel composition change

2010 ◽  
Vol 46 (3) ◽  
pp. 286-292 ◽  
Author(s):  
S. V. Glazov ◽  
E. A. Salganskii ◽  
V. M. Kislov ◽  
M. V. Salganskaya ◽  
A. F. Zholudev
Keyword(s):  
Combustion Wave ◽  
Filtration Combustion ◽  
Fuel Composition ◽  
Composition Change ◽  
Filtration Combustion Wave

Effect of thermo-hydrodynamic instability on structure and characteristics of filtration combustion wave of solid fuel

2016 ◽  
Vol 20 (5) ◽  
pp. 877-893 ◽  
Author(s):  
Oscar S. Rabinovich ◽  
Andrei I. Malinouski ◽  
Vladimir M. Kislov ◽  
Eugene A. Salgansky
Keyword(s):  
Combustion Wave ◽  
Solid Fuel ◽  
Filtration Combustion ◽  
Hydrodynamic Instability ◽  
Filtration Combustion Wave
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