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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Kleinhans, U.; Halama, S.; Spliethoff, H. 
Titel:
The role of gasification reactions during pulverized solid fuel combustion: A detailed char combustion model based on measurements of char structure and kinetics for coal and pre-treated biomass 
Abstract:
A detailed char combustion model including gasification reactions with emphasis on char structural evolution is developed and validated using combustion experiments from a lab-scale entrained flow reactor burning a bituminous coal and torriefied wood. The char combustion model is a single film model based on nth order Arrhenius type equations for char reactions. Diffusion through the particle boundary layer and inside the particle interior is considered by an effectiveness factor approach. Char...    »
 
Stichworte:
CFD modeling; PF combustion and gasification; Intrinsic reaction kinetics; Char structure evolution; Pre-treated biomass 
Zeitschriftentitel:
Combustion and Flame 
Jahr:
2017 
Band / Volume:
184 
Jahr / Monat:
2017-10 
Seitenangaben Beitrag:
117-135 
Nachgewiesen in:
Scopus; Web of Science 
Reviewed:
ja 
Sprache:
en 
Verlag / Institution:
Elsevier Inc. 
Print-ISSN:
0010-2180 
E-ISSN:
1556-2921 
Angenommen (von Zeitschrift):
29.05.2017 
TUM Einrichtung:
Lehrstuhl für Energiesysteme