Detail publikačního výsledku

Local wall heat fluxes in swirling non-premixed natural gas flames in large-scale combustor: Data for validation of combustion codes

VONDÁL, J.; HÁJEK, J.; KERMES, V.

Originální název

Local wall heat fluxes in swirling non-premixed natural gas flames in large-scale combustor: Data for validation of combustion codes

Anglický název

Local wall heat fluxes in swirling non-premixed natural gas flames in large-scale combustor: Data for validation of combustion codes

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The main purpose of this work is the measurement of local heat fluxes (absorbed into water cooled walls) from confined non-premixed swirling gas flame. Presented are two thermal duties 745 kW and 1120 kW fired in a large-scale combustion chamber. Measured data are intended for use as a benchmark. Its purpose is to validate computational fluid dynamics (CFD) codes against reliable and transparent measurements. The uniqueness of reported measurements is in the scale of the experimental facility and its ability to provide accurate data at above thermal duties. The data uncertainty is also discussed. The experimental facility is described including complete geometry of the burner and combustion chamber to enable use of the measured data by other researchers. The entire geometry is made available in the STEP format.

Anglický abstrakt

The main purpose of this work is the measurement of local heat fluxes (absorbed into water cooled walls) from confined non-premixed swirling gas flame. Presented are two thermal duties 745 kW and 1120 kW fired in a large-scale combustion chamber. Measured data are intended for use as a benchmark. Its purpose is to validate computational fluid dynamics (CFD) codes against reliable and transparent measurements. The uniqueness of reported measurements is in the scale of the experimental facility and its ability to provide accurate data at above thermal duties. The data uncertainty is also discussed. The experimental facility is described including complete geometry of the burner and combustion chamber to enable use of the measured data by other researchers. The entire geometry is made available in the STEP format.

Klíčová slova

Combustion;Heat flux; CFD; Validation

Klíčová slova v angličtině

Combustion;Heat flux; CFD; Validation

Autoři

VONDÁL, J.; HÁJEK, J.; KERMES, V.

Rok RIV

2011

Vydáno

28.08.2010

Nakladatel

AIDIC Servizi S.r.l.

Místo

Milano, Italy

ISSN

1974-9791

Periodikum

Chemical Engineering Transactions

Svazek

21

Číslo

2

Stát

Italská republika

Strany od

1123

Strany do

1128

Strany počet

6

URL

http://www.aidic.it/cet/10/21/188.pdf

BibTex

@article{BUT49825,
  author="Jiří {Vondál} and Jiří {Hájek} and Vít {Kermes}",
  title="Local wall heat fluxes in swirling non-premixed natural gas flames in large-scale combustor: Data for validation of combustion codes",
  journal="Chemical Engineering Transactions",
  year="2010",
  volume="21",
  number="2",
  pages="1123--1128",
  issn="1974-9791",
  url="http://www.aidic.it/cet/10/21/188.pdf"
}