Dynamics of filtration combustion front perturbation in the tubular porous media burner

Analytical modelling of filtration combustion in inert porous media

“…(10) independently from Eqs. (11) and (12). Also, the coefficients (13) will be defined by the same characteristic temperatures in each of the regions.…”

“…Pre -heating Region l numerically by Dobrego et al [11]. It is found that inclination amplitude growth velocity on the linear stage is proportional to filtration combustion wave velocity, system diameter and inversed diameter of porous media particles.…”

“…Much research has been devoted to the theoretical analysis [2,5,[8][9][10][11][12], computational modelling [4,13] and experimental studies [3,14,15] of heat transfer and combustion in porous media. Most of the theoretical studies are one-dimensional and use averaged heat transfer properties.…”

Numerical investigation of the new regenerator–recuperator scheme of VOC oxidizer

“…Each cycle of combustion should be started with ignition-preheating of the system, which leads to additional energy consumption. Another problem is instability of co-flow propagating waves [21].…”

Regimes of gas combustion in a porous body of a cylindrical heat generator

“…There are models that use various approximations for thermal diffusion, radiative heat transfer in the pores, internal friction, difference in the coefficients of diffusion of various species in the gas mixture, etc. [14][15][16][17][18][19][20][21][22]. It is rather problematic, however, to apply available models to the description of operation of real burners for the mere reason that real burners operate most of the time in a stationary regime that has nothing in common with the stationary regime of combustion front propagation.…”