[HTML][HTML] Modelling treatment of deposits in particulate filters for internal combustion emissions
Internal combustion in transport vehicles is still one of the biggest contributors to ultrafine
particle emissions which have been proven to have many adverse effects on human health …
particle emissions which have been proven to have many adverse effects on human health …
[HTML][HTML] Overview of the impact of oxygenated biofuel additives on soot emissions in laboratory scale
Z Zhang, J Hu, D Zhang, G Jia, B Zhang, S Wang… - Fuel Processing …, 2024 - Elsevier
Soot has harmful effects on the environment and human health. The formation process of
soot includes six steps: fuel pyrolysis, soot nucleation, coalescence, surface growth …
soot includes six steps: fuel pyrolysis, soot nucleation, coalescence, surface growth …
Hybrid fictitious domain-immersed boundary solver coupled with discrete element method for simulations of flows laden with arbitrarily-shaped particles
Particle-laden flows are commonly encountered in numerous engineering applications, eg
fluidization, crystallization, granulation, drying, catalytic cracking, food processing, biomass …
fluidization, crystallization, granulation, drying, catalytic cracking, food processing, biomass …
Particle accumulation model in 3D reconstructed wall of a catalytic filter validated with time-resolved X-ray tomography
A transient pore-scale model of particle deposit formation in 3D microstructure of a catalytic
filter wall is introduced. It predicts location of particle deposits, dynamics of their growth …
filter wall is introduced. It predicts location of particle deposits, dynamics of their growth …
3D reconstruction and pore-scale modeling of coated catalytic filters for automotive exhaust gas aftertreatment
This paper introduces a newly developed methodology for the pore-scale simulation of flow,
diffusion and reaction in the coated catalytic filter. 3D morphology of the porous filter wall …
diffusion and reaction in the coated catalytic filter. 3D morphology of the porous filter wall …
Oxidation of Soot (Printex® U) in Particulate Filters Operated on Gasoline Engines
T Boger, D Rose, P Nicolin, N Gunasekaran… - … Control Science and …, 2015 - Springer
Gasoline particulate filters are one potential technology path to address the EU6 particulate
number regulation for gasoline-powered vehicles. While the passive and active soot …
number regulation for gasoline-powered vehicles. While the passive and active soot …
Light-scattering analysis of drying behavior in suspension droplets with silica and polystyrene particles and a hydrosoluble polymer
The coffee-ring structure, which is the final drying pattern of a sessile suspension droplet, is
a key factor in controlling the uniformity of the particulate deposits in various coatings. Two …
a key factor in controlling the uniformity of the particulate deposits in various coatings. Two …
Effective modeling of coupled reaction and transport inside the catalytic filter wall
J Němec, M Plachá, P Kočí - Chemical Engineering Journal, 2023 - Elsevier
A new extension of 1D mathematical model describing diffusion limitation in a catalytic filter
wall is proposed. Transport limitations in the flowing gas inside free pores and in the coated …
wall is proposed. Transport limitations in the flowing gas inside free pores and in the coated …
Impact of washcoat distribution on the catalytic performance of gasoline particulate filters as predicted by lattice Boltzmann simulations
The impact of catalyst distribution within the porous wall of a coated gasoline particulate filter
on its catalytic performance is investigated. Sections of catalyzed filter wall with different …
on its catalytic performance is investigated. Sections of catalyzed filter wall with different …
KNO 3 supported on three-dimensionally ordered macroporous La 0.8 Ce 0.2 Mn 1− x Fe x O 3 for soot removal
N Feng, J Meng, Y Wu, C Chen, L Wang… - Catalysis Science & …, 2016 - pubs.rsc.org
Three-dimensionally ordered macroporous (3DOM) La0. 8Ce0. 2Mn1− xFexO3 perovskites
were successfully prepared by a colloidal crystal template method and KNO3-supported …
were successfully prepared by a colloidal crystal template method and KNO3-supported …