- Tytuł:
- Computational Modelling of a Tangentially Fired Boiler With Deposit Formation Phenomena
- Autorzy:
- Modliński, N.J.
- Powiązania:
- https://bibliotekanauki.pl/articles/185644.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
pył węglowy
CFD
kocioł pyłowy
tangentially fired furnace
deposit formation
pulverised coal - Opis:
- Any complete CFD model of pulverised coal-fired boiler needs to consider ash deposition phenomena. Wall boundary conditions (temperature and emissivity) should be temporally corrected to account for the effects of deposit growth on the combustion conditions. At present voluminous publications concerning ash related problems are available. The current paper presents development of an engineering tool integrating deposit formation models with the CFD code. It was then applied to two tangentially-fired boilers. The developed numerical tool was validated by comparing it with boiler evaporator power variation based on the on-line diagnostic system with the results from the full CFD simulation.
- Źródło:
-
Chemical and Process Engineering; 2014, 35, 3; 361-368
0208-6425
2300-1925 - Pojawia się w:
- Chemical and Process Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł