Pore-scale modelling of the coupled thermal and reactive flow at the combustion front during crude oil in-situ combustion

Q Xu, W Long, H Jiang, C Zan, J Huang, X Chen… - Chemical Engineering …, 2018 - Elsevier
… is important to achieve a successful in-situ combustion … and thermal processes at the
combustion front is fundamental to … , a pore-scale modelling of the combustion front was employed …

A pore scale study on turbulent combustion in porous media

NF Jouybari, M Maerefat, ME Nimvari - Heat and Mass Transfer, 2016 - Springer
… at the flame front due to increase in temperature and velocity. Also, the pore scale simulation
revealed that the laminarization of flow occurs after flame front in the combustion zone and …

Study of pore-scale coke combustion in porous media using lattice Boltzmann method

T Lei, Z Wang, KH Luo - Combustion and Flame, 2021 - Elsevier
combustion and leads to a desired combustion front. Heterogeneous coke distribution affects
pore-scale combustion details but not the overall combustion … may influence combustion

Three-dimensional pore-scale numerical simulation of methane-air combustion in inert porous media under the conditions of upstream and downstream combustion …

I Yakovlev, S Zambalov - Combustion and Flame, 2019 - Elsevier
scale, the mode of combustion wave propagation is quasi-steady whereas at the pore scale
… Different subregions of the flame front propagate with not equal velocity, stand or accelerate …

[HTML][HTML] Pore-scale study of coke formation and combustion in porous media using lattice Boltzmann method

T Lei, KH Luo - Proceedings of the Combustion Institute, 2023 - Elsevier
… ISC at the pore scale: coke formation and combustion. The LB … coke formation and two-step
coke combustion, as well as the … ahead of the combustion front are successfully tracked. The …

Pore-scale flame dynamics in a one-layer porous burner

RV Fursenko, IA Yakovlev, ES Odintsov… - Combustion and …, 2022 - Elsevier
front dynamics at pore scale level is proposed. Results of the experimental and numerical
studies of non-stationary flame front behavior at pore scale are … of the combustion wave can be …

Pore-Scale Simulation of Hydrogen–Air Premixed Combustion Process in Randomly Packed Beds

L Jiang, H Liu, D Wu, J Wang, MZ Xie, M Bai - Energy & Fuels, 2017 - ACS Publications
… multiphenomena premixed combustion model proposed by Ulser University, which provided
an effective method to further research the tulip flame formation mechanism, front, pressure …

Pore-scale study of complex flame stabilization phenomena in thin-layered radial porous burner

I Yakovlev, A Maznoy, S Zambalov - Combustion and Flame, 2021 - Elsevier
… At pore scale, the flame front behavior is strongly coupled with local heat flux distribution
and the structure of the solid matrix. The spatial variation of the process parameters at cross …

3D pore-scale simulations and 1D volume-averaged calculations of the flow and thermal non-equilibrium for low-velocity filtration combustion

J Shi, J Lv, F Behrendt, Y Liu, M Mao, F He - International Journal of Heat …, 2021 - Elsevier
… is slightly increasing similar to that of the flame front as the combustion wave propagates.
In the following, the flow and thermal non-equilibrium are analyzed at the fixed time of 373 s. …

The dynamics of in-situ combustion fronts in porous media

IY Akkutlu, YC Yortsos - Combustion and Flame, 2003 - Elsevier
… the properties of forward combustion fronts propagating at a … combustion [7], to derive
expressions for temperature and concentration profiles and the velocity of the combustion front, …