ON THE CONSIDERATION OF SELF-ABSORPTION FOR SOOT SIZING BY ANGULAR LIGHT SCATTERING IN LAMINAR FLAMES - Complexe de recherche interprofessionnel en aerothermochimie Accéder directement au contenu
Communication Dans Un Congrès Année : 2024

ON THE CONSIDERATION OF SELF-ABSORPTION FOR SOOT SIZING BY ANGULAR LIGHT SCATTERING IN LAMINAR FLAMES

Résumé

Soot particles, harmful to health and environment, require reduction in green energy efforts. Their complex characterization, especially in sizing, uses angular light scattering for detailed, non-intrusive analysis. However, post-processing errors and signal trapping effect affect accuracy. This study introduces a noise-free Abel inversion method using spline functions to correct these errors, applicable to all flame types. Tested on an academic ethylene flame, it improves soot aggregate measurements, offering robust gyration radius and forward scattering estimations while addressing trapping effects.
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Dates et versions

hal-04639572 , version 1 (09-07-2024)

Identifiants

  • HAL Id : hal-04639572 , version 1

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Mijail Littin, Guillaume Lefevre, Marek Mazur, Andrés Fuentes, Jérôme Yon. ON THE CONSIDERATION OF SELF-ABSORPTION FOR SOOT SIZING BY ANGULAR LIGHT SCATTERING IN LAMINAR FLAMES. OPTIQUE Normandie 2024, SFO, Jul 2024, Rouen, France. ⟨hal-04639572⟩
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