guest ::
Dataset to "Comparison of scattering phase functions of reacting and non-reacting pulverised fuel particles"
; ; ; ; ;
2024
Online
DOI: 10.18154/RWTH-2024-00743
URL: https://publications.rwth-aachen.de/record/977491/files/Daten_RWTH-2024-00743.zip
Einrichtungen
Projekte
- DFG project 240984650 - Messung des Emissionsgrades von Brennstoffpartikeln in Oxy-Fuel-Atmosphären (C05) (240984650) (240984650)
- DFG project 240984532 - Modellierung der Strahlungseigenschaften von pulverisierten Biomassepartikeln bei der Oxy-Fuel-Verbrennung (C04) (240984532) (240984532)
- DFG project 215035359 - TRR 129: Oxyflame - Entwicklung von Methoden und Modellen zur Beschreibung der Reaktion fester Brennstoffe in einer Oxyfuel-Atmosphäre (215035359) (215035359)
Kurzfassung
This study investigates the scattering properties of cold and reacting (burning) particles, focusing on the experimental quantification of the complex index of refraction (IOR) for wavelengths between 400 nm and 950 nm. The scattering phase function for Colombian bituminous coal is measured experimentally using two different setups, and the IOR is determined from these data using an inverse approach. The first experimental setup (called Setup A) is designed for single cold fuel particle characterization, with the particle being spatially fixed contactless using an acoustic levitator. In the second setup (called Setup B), the scattering properties of particle streaks, provided by a flat flame burner, are measured, also allowing for reacting particles to be investigated. In both setups, a broadband light source irradiates the single particle/particle streak, and the scattered radiation is quantified by a spectrometer placed at altering angular positions. Reacting particles are studied in an oxy-fuel atmosphere. Mie theory is used for both setups to model the optical particle properties.The Dataset contains the measured phase functions and the calculated IORs.
OpenAccess: 
ZIP
(additional files)
Dokumenttyp
Dataset
Sprache
English
Interne Identnummern
RWTH-2024-00743
Datensatz-ID: 977491
Beteiligte Länder
Germany, Peoples R China
Related:
Journal Article/Contribution to a conference proceedings
Comparison of scattering phase functions of reacting and non-reacting pulverised fuel particles
3. International Workshop on Oxy-Fuel Combustion, MontabaurMontabaur, Germany, 4 Mar 2020 - 5 Mar 2020
Fuel : the science and technology of fuel and energy 287, 119415 (2021) [10.1016/j.fuel.2020.119415] special issue: "The 3rd International Workshop on Oxy-Fuel Combustion / Edited by Reinhold Kneer, Andreas Dreizler, Heinz Pitsch, Viktor Scherer"
BibTeX |
EndNote:
XML,
Text |
RIS
; 
|
The record appears in these collections: |