Coal and Biomass Cofiring

CFD Modeling

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskningpeer review

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Resumé

Suspension-firing, fluidized bed combustion, and grate-firing are the three main technologies used to cofire coal and biomass for heat and power generation. Computational fluid dynamics (CFD) modeling is a powerful and cost-effective tool for troubleshooting, design, and optimization and plays a vital role in the development of these cofiring technologies. This chapter focuses on CFD of coal and biomass cofiring. After a brief overview of the status of cofiring, the chapter presents in detail the basic modules in general cofiring CFD. Then, the specific or new modeling strategies and issues that are pertinent to each of the cofiring technologies are elaborated. Finally, new modeling issues for coal and biomass cofiring under oxy-fuel conditions are presented before concluding remarks on coal and biomass cofiring modeling are summarized.
OriginalsprogEngelsk
TitelNew Trends in Coal Conversion : Combustion, Gasification, Emissions, and Coking
RedaktørerIsabel Suarez-Ruiz, Fernando Rubiera, Maria Antonia Diez
Antal sider28
Udgivelses stedUK
ForlagWoodhead Publishing
Publikationsdato2019
Sider89-116
Kapitel4
ISBN (Trykt)978-0-08-102201-6
ISBN (Elektronisk)978-0-08-102202-3
DOI
StatusUdgivet - 2019

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computational fluid dynamics
coal
biomass
modeling
power generation
combustion
cost
firing

Citer dette

Yin, C. (2019). Coal and Biomass Cofiring: CFD Modeling. I I. Suarez-Ruiz, F. Rubiera, & M. A. Diez (red.), New Trends in Coal Conversion: Combustion, Gasification, Emissions, and Coking (s. 89-116). UK: Woodhead Publishing. https://doi.org/10.1016/B978-0-08-102201-6.00004-2
Yin, Chungen. / Coal and Biomass Cofiring : CFD Modeling. New Trends in Coal Conversion: Combustion, Gasification, Emissions, and Coking. red. / Isabel Suarez-Ruiz ; Fernando Rubiera ; Maria Antonia Diez. UK : Woodhead Publishing, 2019. s. 89-116
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title = "Coal and Biomass Cofiring: CFD Modeling",
abstract = "Suspension-firing, fluidized bed combustion, and grate-firing are the three main technologies used to cofire coal and biomass for heat and power generation. Computational fluid dynamics (CFD) modeling is a powerful and cost-effective tool for troubleshooting, design, and optimization and plays a vital role in the development of these cofiring technologies. This chapter focuses on CFD of coal and biomass cofiring. After a brief overview of the status of cofiring, the chapter presents in detail the basic modules in general cofiring CFD. Then, the specific or new modeling strategies and issues that are pertinent to each of the cofiring technologies are elaborated. Finally, new modeling issues for coal and biomass cofiring under oxy-fuel conditions are presented before concluding remarks on coal and biomass cofiring modeling are summarized.",
keywords = "ash behavior, biomass cofiring, burnout, CFD modeling, fluidized bed conbustion, grate-firing, Pollutant emission, suspension-firing",
author = "Chungen Yin",
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Yin, C 2019, Coal and Biomass Cofiring: CFD Modeling. i I Suarez-Ruiz, F Rubiera & MA Diez (red), New Trends in Coal Conversion: Combustion, Gasification, Emissions, and Coking. Woodhead Publishing, UK, s. 89-116. https://doi.org/10.1016/B978-0-08-102201-6.00004-2

Coal and Biomass Cofiring : CFD Modeling. / Yin, Chungen.

New Trends in Coal Conversion: Combustion, Gasification, Emissions, and Coking. red. / Isabel Suarez-Ruiz; Fernando Rubiera; Maria Antonia Diez. UK : Woodhead Publishing, 2019. s. 89-116.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskningpeer review

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N2 - Suspension-firing, fluidized bed combustion, and grate-firing are the three main technologies used to cofire coal and biomass for heat and power generation. Computational fluid dynamics (CFD) modeling is a powerful and cost-effective tool for troubleshooting, design, and optimization and plays a vital role in the development of these cofiring technologies. This chapter focuses on CFD of coal and biomass cofiring. After a brief overview of the status of cofiring, the chapter presents in detail the basic modules in general cofiring CFD. Then, the specific or new modeling strategies and issues that are pertinent to each of the cofiring technologies are elaborated. Finally, new modeling issues for coal and biomass cofiring under oxy-fuel conditions are presented before concluding remarks on coal and biomass cofiring modeling are summarized.

AB - Suspension-firing, fluidized bed combustion, and grate-firing are the three main technologies used to cofire coal and biomass for heat and power generation. Computational fluid dynamics (CFD) modeling is a powerful and cost-effective tool for troubleshooting, design, and optimization and plays a vital role in the development of these cofiring technologies. This chapter focuses on CFD of coal and biomass cofiring. After a brief overview of the status of cofiring, the chapter presents in detail the basic modules in general cofiring CFD. Then, the specific or new modeling strategies and issues that are pertinent to each of the cofiring technologies are elaborated. Finally, new modeling issues for coal and biomass cofiring under oxy-fuel conditions are presented before concluding remarks on coal and biomass cofiring modeling are summarized.

KW - ash behavior

KW - biomass cofiring

KW - burnout

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KW - fluidized bed conbustion

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KW - Pollutant emission

KW - suspension-firing

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Yin C. Coal and Biomass Cofiring: CFD Modeling. I Suarez-Ruiz I, Rubiera F, Diez MA, red., New Trends in Coal Conversion: Combustion, Gasification, Emissions, and Coking. UK: Woodhead Publishing. 2019. s. 89-116 https://doi.org/10.1016/B978-0-08-102201-6.00004-2