Combustion, chemistry, and carbon neutrality

K Kohse-Höinghaus - Chemical Reviews, 2023 - ACS Publications
Combustion is a reactive oxidation process that releases energy bound in chemical
compounds used as fuels─ energy that is needed for power generation, transportation …

[HTML][HTML] Predicting the size of silver nanoparticles synthesised in flow reactors: Coupling population balance models with fluid dynamic simulations

C Casado, B Pinho, J Marugán… - Chemical Engineering …, 2024 - Elsevier
Achieving size control during nanomaterial synthesis is critical for their deployment in
numerous applications due to their strong size-properties relationships. However, it remains …

The role of phase transition by inception and surface reactions for the synthesis of silicon nanoparticles in a hot-wall reactor–Simulation and experiment

P Wollny, L Engelmann, M Loewenich, I Rahinov… - Chemical Engineering …, 2023 - Elsevier
A novel Eulerian particle model tailored for the application in computational fluid dynamics
(CFD) is presented. The model is based on a bivariate moment method and features a full …

[HTML][HTML] Large eddy simulation of iron oxide formation in a laboratory spray flame

F Fröde, T Grenga, S Dupont, R Kneer… - Applications in Energy …, 2023 - Elsevier
Iron oxide nanoparticles are very interesting for many applications in different industrial
sectors. A promising process to manufacture these nanoparticles is flame spray pyrolysis …

[HTML][HTML] Large eddy simulation of iron (III) oxide nanoparticle synthesis in spray flames

SJ Baik, P Wollny, M Nanjaiah, I Wlokas… - Applications in Energy …, 2023 - Elsevier
The SpraySyn burner has been developed to investigate nanoparticle synthesis from spray
flames by various diagnostic methods and simulations from research groups within the DFG …

Compact, Global–Skeletal Reaction Mechanisms for Combustion of o-Xylene/Air and 1-Butanol/Air

M Nanjaiah, K Roderigo, H Janbazi, S Peukert… - Energy & …, 2023 - ACS Publications
Spray flame pyrolysis is a versatile method to produce metal oxide nanoparticles in a cost-
effective and material-effective way. The spray of dissolved metal salts allows one to …

[HTML][HTML] Turbulence effects on the formation and growth of nano-particles in three-dimensional premixed and non-premixed flames

L Cifuentes, I Wlokas, P Wollny, A Kempf - Applications in Energy and …, 2023 - Elsevier
This study examines the impact of turbulence on particle-forming flames via three-
dimensional direct numerical simulations. The simulations employ the finite rate chemistry …

Numerical evaluation and parameter optimization of bischofite pyrolysis: A new approach to solid waste treatment

W Wu, J Wang, L Zhao, H Dong, J Zhang - International Communications in …, 2024 - Elsevier
In this study, we introduce an innovative treatment process for bischofite, utilizing a
sophisticated decomposition model in conjunction with a multi-step chemical reaction of …

[HTML][HTML] Multiscale simulation of spray and mixture formation for a coaxial atomizer

F Fröde, O Desjardins, M Bieber, M Reddemann… - International Journal of …, 2025 - Elsevier
Coaxial atomization is an established atomization strategy for many stationary combustion
systems. While modeling spray formation in coaxial atomization is challenging due to the …

Modeling and parameterization of the evaporation and thermal decomposition of an iron (iii) nitrate nonahydrate/ethanol droplet for flame spray pyrolysis

P Narasu, E Gutheil - Fluids, 2022 - mdpi.com
Flame spray pyrolysis (FSP) is a promising approach to generate nanoparticles from
precursor solutions, where the convective droplet heating and evaporation of the single …