Publication detail

Modelling of 1MW Solid Biomass Combustor: Simplified Balance-Based Bed Model Coupled with Freeboard CFD Simulation

HÁJEK, J. JUŘENA, T.

Czech title

Modelování 1MW jednotky na spalování biomasy: provázání zjednodušeného bilančního modelu lože s CFD modelem komory

English title

Modelling of 1MW Solid Biomass Combustor: Simplified Balance-Based Bed Model Coupled with Freeboard CFD Simulation

Type

journal article - other

Language

en

Original abstract

The article evaluates the combustion process of solid biomass fuel in a 1 MW grate furnace by using data obtained from a real unit and mathematical modelling tools. Investigated grate furnace consists of combustion chamber with continuous feeding, heat exchanger and multiple primary, secondary and tertiary air inlets. Processes within the fuel bed are modelled using a simplified approach based on mass and energy balance.

Czech abstract

V článku je vyhodnoceno spalování biomasy v 1 MW roštovém kotli s využitím dat získaných z provozu reálné jednotky a nástroji pro matematické modelování. Roštový kotel se skládá ze spalovací komory s kontinuálním plněním, tepelným výměníkem a několikanásobných přívodů primárního, sekundárního a terciárního spalovacího vzduchu.

English abstract

The article evaluates the combustion process of solid biomass fuel in a 1 MW grate furnace by using data obtained from a real unit and mathematical modelling tools. Investigated grate furnace consists of combustion chamber with continuous feeding, heat exchanger and multiple primary, secondary and tertiary air inlets. Processes within the fuel bed are modelled using a simplified approach based on mass and energy balance.

Keywords in Czech

biomasa, CFD, model, spalování, komora, lože

Keywords in English

biomass, CFD, model, combustion, furnace, bed

Released

25.08.2012

Publisher

AIDIC Servizi S.r.l.

Location

Milano, Italy

ISSN

1974-9791

Volume

29

Number

1

Pages from–to

745–750

Pages count

6

BIBTEX


@article{BUT93522,
  author="Jiří {Hájek} and Tomáš {Juřena},
  title="Modelling of 1MW Solid Biomass Combustor: Simplified Balance-Based Bed Model Coupled with Freeboard CFD Simulation",
  year="2012",
  volume="29",
  number="1",
  month="August",
  pages="745--750",
  publisher="AIDIC Servizi S.r.l.",
  address="Milano, Italy",
  issn="1974-9791"
}