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CFD based ash depos...
CFD based ash deposition prediction in a BFBC firing mixtures of peat and forest residue
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- Lundmark, Dan (författare)
- Oy Indmeas Ab, Åbo Akademi Process Chemistry Centre, FIN-02150 ESPOO, Biskopsgatan 8, FI-20500 Åbo, Finland; Oy Indmeas Ab, FIN-02150 Espoo, Finland
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- Mueller, Christian (författare)
- Oy Indmeas Ab, Åbo Akademi Process Chemistry Centre, FIN-02150 ESPOO, Biskopsgatan 8, FI-20500 Åbo, Finland; GmbH, D-46485 Wesel, Germany
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- Backman, Rainer (författare)
- Oy Indmeas Ab, Åbo Akademi Process Chemistry Centre, FIN-02150 ESPOO, Biskopsgatan 8, FI-20500 Åbo, Finland
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- Zevenhoven, Maria (författare)
- Oy Indmeas Ab, Åbo Akademi Process Chemistry Centre, FIN-02150 ESPOO, Biskopsgatan 8, FI-20500 Åbo, Finland
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- Skrifvars, Bengt-Johan (författare)
- Oy Indmeas Ab, Åbo Akademi Process Chemistry Centre, FIN-02150 ESPOO, Biskopsgatan 8, FI-20500 Åbo, Finland
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- Hupa, Mikko (författare)
- Oy Indmeas Ab, Åbo Akademi Process Chemistry Centre, FIN-02150 ESPOO, Biskopsgatan 8, FI-20500 Åbo, Finland
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(creator_code:org_t)
- 2010-09-29
- 2010
- Engelska.
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Ingår i: Journal of energy resources technology. - : ASME Press. - 0195-0738 .- 1528-8994. ; 132:3
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Combustion of biofuel mixtures for heat and power production is often combined with ash related operational problems. Their reliable prediction is therefore essential in order to improve boiler performance and availability. In this work, an ash behavior prediction tool based on computational fluid dynamics and advanced fuel analysis is used to predict the ash deposition tendencies in a 295 MWth bubbling fluidized bed boiler fired with mixtures of peat and forest residue. The work focuses especially on two new modeling approaches for fuel distribution and bubbling bed. The overall combustion and deposition prediction results agree well with conditions in a real boiler.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- ash deposition
- biofuel mixtures
- bubbling fluidized bed combustion
- CFD
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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