Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Effect of Ar/O-2 gas mixtures on heat-transfer and fluid-flow characteristics in AOD nozzles
KTH, Superseded Departments, Applied Process Metallurgy.ORCID iD: 0000-0003-1919-9964
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Applied Process Metallurgy.
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Applied Process Metallurgy.
2000 (English)In: Steel research, ISSN 0177-4832, Vol. 71, no 11, 429-434 p.Article in journal (Refereed) Published
Abstract [en]

A model of fluid flow and heat transfer in a nozzle used for injection of argon and oxygen in AOD converters was developed earlier. In this study the model was used to determine the effect of changes in the ratio of argon to oxygen in argon-oxygen gas mixtures injected through the nozzle on fluid flow and heat transfer. It was found, for the studied conditions, that the temperature and laminar kinematic viscosity at the nozzle outlet were not dependent on the gas composition. However, the velocity, density, turbulent kinetic energy and dissipation of kinetic energy varied with a change in the fraction of oxygen injected. It is therefore concluded that for use as boundary-condition input data for an AOD converter model (under development), it is important to be able to calculate reliable velocity and turbulence parameter data for gas mixtures of different argon/oxygen ratios.

Place, publisher, year, edition, pages
2000. Vol. 71, no 11, 429-434 p.
National Category
Metallurgy and Metallic Materials
Identifiers
URN: urn:nbn:se:kth:diva-20286ISI: 000166394300001OAI: oai:DiVA.org:kth-20286DiVA: diva2:338980
Note

QC 20100525

NR 20140804Available from: 2010-08-10 Created: 2010-08-10 Last updated: 2017-12-12Bibliographically approved
In thesis
1. Modeling of fluid flow and heat transfer characteristics in AOD nozzles
Open this publication in new window or tab >>Modeling of fluid flow and heat transfer characteristics in AOD nozzles
2000 (English)Licentiate thesis, comprehensive summary (Other scientific)
Place, publisher, year, edition, pages
Stockholm: KTH, 2000. iv, 23 p.
Series
Trita-MET, 076
National Category
Metallurgy and Metallic Materials
Identifiers
urn:nbn:se:kth:diva-1104 (URN)KTH/MET/R--00/76--SE (ISRN)
Note
QC 20100916Available from: 2000-09-26 Created: 2000-09-26 Last updated: 2010-09-16Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Tilliander, AndersJonsson, Lage
By organisation
Applied Process MetallurgyApplied Process Metallurgy
In the same journal
Steel research
Metallurgy and Metallic Materials

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 228 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf