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Titel:

Ash particle sticking and rebound behavior: A mechanistic explanation and modeling approach

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Kleinhans, U.; Wieland, C.; Babat, S.; Scheffknecht, G.; Spliethoff, H.
Abstract:
In this work, a mechanistic ash particle sticking and rebound criterion is developed and validated against experimental data. The model is able to predict the threshold of particle sticking and rebound as a function of the particle kinetic energy. Furthermore, it explains the selective deposition of large iron-rich and small aluminum silicate particles, which were found in deposits on a cooled probe taken in a pulverized solid fuel fired power plant. Large particles stick to the deposition probe...     »
Stichworte:
Ash deposition; Particle adhesion; Droplet impaction; Slagging and fouling; Critical viscosity
Zeitschriftentitel:
Proceedings of the Combustion Institute
Jahr:
2017
Band / Volume:
36
Heft / Issue:
2
Seitenangaben Beitrag:
2341–2350
Nachgewiesen in:
Scopus; Web of Science
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.proci.2016.05.015
Verlag / Institution:
Elsevier BV
E-ISSN:
1540-7489
Eingereicht (bei Zeitschrift):
03.12.2015
Angenommen (von Zeitschrift):
24.05.2016
TUM Einrichtung:
Lehrstuhl für Energiesysteme
Format:
Bild/Text
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