Numerical model of two-dimensional heterogeneous combustion in porous media under natural convection or forced filtration

NA Lutsenko - Combustion Theory and Modelling, 2018 - Taylor & Francis
A novel mathematical model and original numerical method for investigating the two-
dimensional waves of heterogeneous combustion in porous media are proposed and …

Characteristic regimes of premixed gas combustion in high-porosity micro-fibrous porous media

R Fursenko, S Minaev, K Maruta… - … Theory and Modelling, 2010 - Taylor & Francis
Dynamical behaviour of the premixed flame propagating in the inert high-porosity micro-
fibrous porous media has been studied numerically. Effects of mixture filtration velocity …

Numerical inspection of turbulent/laminar nonreactive and laminar combustive reactive flows in porous media

A Yarahmadi, R Hosseini… - Journal of Porous …, 2010 - dl.begellhouse.com
In this study, the two-dimensional (2D) axisymmetric models of the turbulent/laminar
nonreactive and the laminar combustive reactive flows in porous media are simulated …

Model and Experiment of Multiscale Dynamic Permeability in Series for Coalbed Gas Flowing through Micro–Nanopores

Z Li, L Li, J Peng, A Karrech, Y Liu - Energy & Fuels, 2022 - ACS Publications
Coal is a porous medium with pores that vary in size from nanometer to millimeter, which
entails multiscale characteristics in space and time that influence coal permeability. The …

A multiphase approach for pyrolysis modelling of polymeric materials

TBY Chen, L Liu, ACY Yuen, Q Chen… - Experimental and …, 2021 - Springer
In this study, a multiphase pyrolysis model has been proposed under the large eddy
simulation (LES) framework incorporating moving boundary surface tracking, char formation …

Experimental investigation on propagation characteristics of n-heptane/air combustion wave in foamed porous media

X Chen, J Li, D Zhao, A Song, X Zhou, N Wang - Fuel, 2021 - Elsevier
Although porous media combustion is suitable for micro/meso-scale power systems, the
accurate flame dynamics in porous media have not been revealed, which are critical for …

Development of a low-temperature water heating system based on the combustion of CH4 in porous-media

D Vásquez, JC Maya, R Manrique, C Ceballos… - Energy, 2020 - Elsevier
This paper develops a novel two-dimensional mathematical model for the combustion of CH
4 within a porous medium for the heating of industrial process water. This model involves a …

Parametric investigations of premixed methane–air combustion in two-section porous media by numerical simulation

H Liu, S Dong, BW Li, HG Chen - Fuel, 2010 - Elsevier
Motivated by detailed designs of industrial porous burners published in patents, the
combustion of methane–air mixtures in a two-section porous burner has been studied …

Development of a multiscale microbial kinetics coupled gas transport model for the simulation of biogenic coalbed methane production

G Senthamaraikkannan, I Gates, V Prasad - Fuel, 2016 - Elsevier
In this paper, we develop a multiscale model to simulate coalbed methane (CBM) production
from reservoirs along with the inclusion of secondary biogenic gas generated by the …

Three-dimensional modeling and simulation of a micrometer-sized particle hierarchical structure with macro-and meso-pores

A Caravella, S Hara, N Hara, A Obuchi… - Chemical engineering …, 2012 - Elsevier
This study is focused on modeling and simulation of hierarchically structured catalytic media
with macro-and meso-pores. The hierarchical structures are expected to enhance the …