Analysis of droplet evaporation in isotropic turbulence through droplet-resolved DNS

MS Dodd, D Mohaddes, A Ferrante, M Ihme - International Journal of Heat …, 2021 - Elsevier
Direct numerical simulations (DNS) of the evaporation of interface-resolved n-heptane fuel
droplets in forced homogeneous isotropic turbulence (HIT) are performed at 10 bar and 348 …

[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] Effects of evaporation on chemical reactions in counterflow spray flames

W Xie, W Wu, Z Ren, H Liu, M Ihme - Physics of Fluids, 2021 - pubs.aip.org
The role of evaporation on chemical reactions in counterflow spray flames remains a key
issue due to the non-linear inter-phase interactions through mass, momentum, and energy …

Studies on theory and modeling of droplet and spray combustion in China: a review

L Zhou - Acta Mechanica Sinica, 2021 - Springer
Combustion phenomena were discovered still in far ancient time of China. From the 50's of
the last century, owing to the fast development of energy and power, aeronautical and …

Cost-constrained adaptive simulations of transient spray combustion in a gas turbine combustor

D Mohaddes, D Brouzet, M Ihme - Combustion and Flame, 2023 - Elsevier
Predictive high-fidelity simulations of turbulent spray combustion must capture the combined
effects of complex chemistry, multiphase evaporating flow and spray-flame interactions to …

Large eddy simulation of a partially pre-vaporized ethanol reacting spray using the multiphase DTF/flamelet model

Y Hu, R Kai, R Kurose, E Gutheil, H Olguin - International Journal of …, 2020 - Elsevier
Spray reactive flow finds application in various technical devices, and due to the complex
nature, their optimization is very challenging, requiring proper modeling of …

Temperature statistics in a radiatively heated particle-laden turbulent square duct flow

AJ Banko, L Villafañe, JH Kim, JK Eaton - … Journal of Heat and Fluid Flow, 2020 - Elsevier
Radiation absorption by preferentially concentrated particles in a turbulent square duct flow
is studied experimentally. The particle-laden flow is exposed to near-infrared radiation, and …

Assessment of finite-rate chemistry effects in a turbulent dilute ethanol spray flame

Y Yin, T Yang, H Zhou, Z Ren - Journal of Propulsion and Power, 2022 - arc.aiaa.org
Simulations of a benchmark ethanol dilute spray flame are performed with four combustion
models at different levels of closure for turbulence–chemistry interaction (TCI) to provide a …

The evolutions in time of probability density functions of polydispersed fuel spray—The continuous mathematical model

S Hareli, O Nave, V Gol'dshtein - Applied sciences, 2021 - mdpi.com
The dynamics of the particle size distribution (PSD) of polydispersed fuel spray is important
in the evaluation of the combustion process. A better understanding of the dynamics can …

Error-controlled kinetics reduction based on non-linear optimization and sensitivity analysis

T Jaravel, H Wu, M Ihme - Combustion and Flame, 2019 - Elsevier
Efficient reduction techniques are necessary for the construction of compact chemical kinetic
mechanisms to enable the application to large-scale simulations. In this work, a new …