du.sePublications
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
A GUI for online presentation of steel and steelmaking ladle temperature data and simulation.
Dalarna University, School of Technology and Business Studies, Electrical Engineering.
2009 (English)Independent thesis Basic level (degree of Bachelor)Student thesis
Abstract [en]

Continuous casting is a casting process that produces steel slabs in a continuous manner with steel being poured at the top of the caster and a steel strand emerging from the mould below. Molten steel is transferred from the AOD converter to the caster using a ladle. The ladle is designed to be strong and insulated. Complete insulation is never achieved. Some of the heat is lost to the refractories by convection and conduction. Heat losses by radiation also occur. It is important to know the temperature of the melt during the process. For this reason, an online model was previously developed to simulate the steel and ladle wall temperatures during the ladle cycle. The model was developed as an ODE based model using grey box modeling technique. The model’s performance was acceptable and needed to be presented in a user friendly way. The aim of this thesis work was basically to design a GUI that presents steel and ladle wall temperatures calculated by the model and also allow the user to make adjustments to the model. This thesis work also discusses the sensitivity analysis of different parameters involved and their effects on different temperature estimations.

Place, publisher, year, edition, pages
Borlänge, 2009. , 100 p.
Keyword [en]
Ladle, GUI, temperature, model, blackbox, greybox, Matlab
Identifiers
URN: urn:nbn:se:du-4256OAI: oai:dalea.du.se:4256DiVA: diva2:518739
Uppsok
Technology
Supervisors
Available from: 2009-11-02 Created: 2009-11-02 Last updated: 2012-04-24Bibliographically approved

Open Access in DiVA

fulltext(1816 kB)1791 downloads
File information
File name FULLTEXT01.pdfFile size 1816 kBChecksum SHA-512
b032b0593b8aa3dc4e3dba9631766beb84827944ce6436790a96baeeb77c20a3b580f3a7940fd0cec3aed5bbcb6b883e66caaee4da462f7c6b98c54ecafa42bf
Type fulltextMimetype application/pdf

By organisation
Electrical Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 1791 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 527 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