Publication result detail

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.

Original Title

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

English Title

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

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

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.

English abstract

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.

Keywords

Combustion;Heat flux; CFD; Validation

Key words in English

Combustion;Heat flux; CFD; Validation

Authors

VONDÁL, J.; HÁJEK, J.; KERMES, V.

RIV year

2011

Released

28.08.2010

Publisher

AIDIC Servizi S.r.l.

Location

Milano, Italy

ISBN

1974-9791

Periodical

Chemical Engineering Transactions

Volume

21

Number

2

State

Republic of Italy

Pages from

1123

Pages to

1128

Pages count

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"
}