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Available database and investigated configurations - SOOT

Sooting ethylene flame (YDB)
 
YALE DIFFUSION COFLOW ETHYLENE FLAME

Available experimental data for 4 ethylene concentrations: 

Soot volume fraction, gas temperature, primary particle diameter, LII signals at different gate delays

Numerical fields from CFD simulations with LaminarSmoke

B. Franzelli et al., Proc. Combust. Ins. (2019), vol. 37 (4), 5411-5419.

A. Bodor et al., Combust. Flame (2019), vol. 208, pp. 122 – 138.

G. Guy et al., Appl. Phys. B (2023), vol. 129. 

Volume fraction, temperature and diameter

 

Soot flame vortex interaction
SOOT-FLAME-VORTEX INTERACTION

Coming  soon

 

B. Franzelli et al., Proc. Combust. Ins. (2017), vol. 36, pp. 753 – 761.

 

 

Sooting jet flames
TURBULENT JET FLAMES

Available data on methane flames:

High-speed (10 kHz) measurements: light scattering, PLIF PAH and PLIF OH

 

B. Franzelli et al., Proc. Combust. Ins. (2015), vol. 35(2), pp. 1921-1929.

P. Rodrigues et al., Combust. Flame (2018), vol. 190, pp. 477 – 499.

 

EM2SOOT
SOOTING SWIRLED FLAMES

Available data on perfectly premixed swirled flames for two injector geometries

LII fields, PLIF PAH, temperature measurements via thermocouples, LIP wall temperature, light scattering

M. Roussillo et al., Proc. Combust. Ins. (2019), vol. 37(1), pp. 893-901.

Numerical fields from LES simulations with AVBP

A. Maffina et al., Journal of Engineering for Gas Turbines and Power (2024).

 

Available database and investigated configurations - TiO2

TIO2 flame synthesis
 
YALE DIFFUSION COFLOW SYNTHESIS GASEOUS FLAME

Laser-induced incandescence (volume fraction and primary particle diameter), ex-situ SEM (primary particle diameter), laser-induced emission, spectral absorption function

J. Yi et al., Initial interpretation of Laser-induced Incandescence (LII) signals from flame-generated TiO2 particles: Towards a quantitative characterization of the flame synthesis processes, Appl. Energy and Comb. Sci. (2023), vol 15.  

J. Yi et al,. Estimation of spectral absorption function range via LII measurements of flame-synthesized TiO2 nanoparticles, Appl. Phys B (2023), vol 129.  

 

Numerical fields from CFD simulation with LaminarSMOKE

B. Franzelli et al., Numerical simulations of TiO2 production in a laminar coflow H2/Ar/TTIP diffusion flame: comparison with experiments and parametric sensitivity study, 40th Symposium of Combustion (2024).

 

TiO2 spray flames
TURBULENT SPRAY JET FLAMES

Light scattering, shadowgraphy, OH* and CH* chemiluminescence

 

B. Franzelli et al., Materials (2021), vol. 14, 7083. 

 

TiO2 spray flames