<div class="csl-bib-body">
<div class="csl-entry">Neacşu, I. A., Scheichl, B., Varga, M., Rojacz, H., & Vorlaufer, G. (2014, October 26). <i>Thermal-stress analysis and impact of solidified slag layer in steel slag transportation pots</i> [Conference Presentation]. STLE Tribology Frontiers Conference 2014, Des Plaines/Chicago, Illinois, United States of America (the). http://hdl.handle.net/20.500.12708/196372</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/196372
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dc.description.abstract
The containers used for steel slag transportation to the recycling depot undergo high temperature gradients and often deform plastically. Also, parts of the thereby solidified slag adhere to the pot walls, causing demolding problems and wear. We perform a thorough finite-element analysis of the heat transfer, driven by radiation, and the thermal stresses which aims at optimizing the pot shape and transport process in terms of minimising maintenance and anti-adhesive cladding. A layer of solidified slag is found to exist throughout the transport process. Although the phase change occurs almost instantaneously at a liquid-solid interface, the “mushy” zone is considered in the accompanying analytical study of the associated Stefan-type problem. Good correlations of the predicted temperatures to the measured ones and the resultant surface damaging are obtained.
en
dc.language.iso
en
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dc.subject
Cladding
en
dc.subject
Computational fluid dynamics
en
dc.subject
Mushy zone
en
dc.subject
Slag layer
en
dc.subject
Solidification
en
dc.subject
Steel slag transportation
en
dc.subject
Stefan problem
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dc.title
Thermal-stress analysis and impact of solidified slag layer in steel slag transportation pots
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
AC2T Research (Austria), Austria
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dc.contributor.affiliation
AC2T Research (Austria), Austria
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dc.contributor.affiliation
AC2T Research (Austria), Austria
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dc.type.category
Conference Presentation
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tuw.researchTopic.id
C2
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tuw.researchTopic.id
C6
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tuw.researchTopic.name
Computational Fluid Dynamics
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tuw.researchTopic.name
Modeling and Simulation
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tuw.researchTopic.value
50
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tuw.researchTopic.value
50
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tuw.publication.orgunit
E322-01 - Forschungsbereich Strömungsmechanik
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tuw.publication.orgunit
E308 - Institut für Werkstoffwissenschaft und Werkstofftechnologie
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tuw.author.orcid
0000-0002-5685-9653
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tuw.author.orcid
0000-0001-8272-4122
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tuw.author.orcid
0000-0003-1810-0854
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tuw.author.orcid
0000-0003-0707-4697
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tuw.event.name
STLE Tribology Frontiers Conference 2014
en
dc.description.sponsorshipexternal
Austrian Research Promotion Agency (FFG), COMET-K2 (InTribology)
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dc.relation.grantnoexternal
849109
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tuw.event.startdate
26-10-2014
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tuw.event.enddate
28-10-2014
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Des Plaines/Chicago, Illinois
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tuw.event.country
US
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tuw.event.institution
Society of Tribologists and Lubrication Engineers (STLE)
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tuw.event.presenter
Neacşu, Ioana Adina
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tuw.event.track
Multi Track
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wb.sciencebranch
Maschinenbau
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wb.sciencebranch
Metallurgie
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wb.sciencebranch
Werkstofftechnik
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wb.sciencebranch.oefos
2030
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wb.sciencebranch.oefos
2111
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wb.sciencebranch.oefos
2050
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wb.sciencebranch.value
50
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wb.sciencebranch.value
25
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wb.sciencebranch.value
25
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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item.fulltext
no Fulltext
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item.openairetype
conference paper not in proceedings
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item.openairecristype
http://purl.org/coar/resource_type/c_18cp
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item.grantfulltext
none
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crisitem.author.dept
AC2T Research (Austria)
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crisitem.author.dept
E322-01 - Forschungsbereich Strömungsmechanik
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crisitem.author.dept
E308 - Institut für Werkstoffwissenschaft und Werkstofftechnologie
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crisitem.author.dept
TU Wien
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crisitem.author.orcid
0000-0002-5685-9653
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crisitem.author.orcid
0000-0001-8272-4122
-
crisitem.author.orcid
0000-0003-1810-0854
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crisitem.author.parentorg
E322 - Institut für Strömungsmechanik und Wärmeübertragung
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crisitem.author.parentorg
E300 - Fakultät für Maschinenwesen und Betriebswissenschaften
