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Title:

Iron oxide nanoparticle synthesis: Simulation-based comparison of laboratory- and pilot plant-scale spray-flame synthesis

Document type:
Zeitschriftenaufsatz
Author(s):
Klukas, Sebastian; Giglmaier, Marcus; Underberg, Martin; Schnurre, Sophie M.; Prenting, Markus M.; Endres, Torsten; Wiggers, Hartmut; Schulz, Christof; Sieber, Moritz; Schimek, Sebastian; Paschereit, Christian O.; Adams, Nikolaus A.
Abstract:
This study analyzes burner scale-dependent effects for iron-oxide nanoparticles synthesis in spray flames through a combined experimental and numerical approach. A laboratory- and a pilot plant-scale synthesis facility generate iron oxide nanoparticles from iron nitrate dissolved in ethanol/2-ethylhexanoic acid solvents on the 0.5 and 15 g/h scale, respectively. Phase Doppler measurements supply initial conditions for spray development in the numerical approach, while in situ OH* chemiluminescen...     »
Keywords:
Chemiluminescence; Flamelet/progress variable; In situ laser diagnostics; Scale-up; Spray-flame synthesis of nanoparticles
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Applications in Energy and Combustion Science
Year:
2024
Journal volume:
18
Pages contribution:
100263
Covered by:
Scopus
Fulltext / DOI:
doi:10.1016/j.jaecs.2024.100263
Publisher:
Elsevier BV
E-ISSN:
2666-352X
Notes:
Acknowledgements The authors gratefully acknowledge the Gauss center for Supercomputing e. V. for funding this project by providing computing time on the GCS Supercomputer SuperMUC-NG at Leibniz Supercomputing center. Additionally, the authors express their gratitude for the support of the German Research Foundation (DFG), which funds this research as part of the SPP 1980 priority program under the project numbers 374463258, 375875269, and 375875269.
Submitted:
02.04.2023
Accepted:
05.04.2024
Date of publication:
01.06.2024
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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