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  • The combination of the above processes is often described as vertical-horizontal (V-H) rolling. This paper presents a comparison between results of laboratory slab edging in vertical stand and the results of mathematical modelling using the finite-element method. The paper provides a detailed description of digitization of the slab cross-section shape upon laboratory rolling and solutions to problems with determining its geometrical centre and aligning with the system of coordinates. Inverse analysis principles were employed for finding the basic initial and boundary conditions and simulation parameters (mesh density, maximum and minimum time increment) in order to achieve an optimum agreement between the resulting shape and the outcome of the laboratory rolling and between calculated and measured rolling forces. The most important factors affecting the metal flow in the roll gap include the friction, flow stress and temperature field homogeneity.
  • The combination of the above processes is often described as vertical-horizontal (V-H) rolling. This paper presents a comparison between results of laboratory slab edging in vertical stand and the results of mathematical modelling using the finite-element method. The paper provides a detailed description of digitization of the slab cross-section shape upon laboratory rolling and solutions to problems with determining its geometrical centre and aligning with the system of coordinates. Inverse analysis principles were employed for finding the basic initial and boundary conditions and simulation parameters (mesh density, maximum and minimum time increment) in order to achieve an optimum agreement between the resulting shape and the outcome of the laboratory rolling and between calculated and measured rolling forces. The most important factors affecting the metal flow in the roll gap include the friction, flow stress and temperature field homogeneity. (en)
Title
  • Laboratory and mathematical simulation of slab edging
  • Laboratory and mathematical simulation of slab edging (en)
skos:prefLabel
  • Laboratory and mathematical simulation of slab edging
  • Laboratory and mathematical simulation of slab edging (en)
skos:notation
  • RIV/61989100:27360/10:86075665!RIV12-MSM-27360___
http://linked.open...avai/riv/aktivita
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  • Z(MSM6198910015)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
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  • 267773
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27360/10:86075665
http://linked.open...riv/jazykVysledku
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  • friction coefficient; inverse analysis; finite element Metod; laboratory rolling; slab edging (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [B3D19D665CA6]
http://linked.open...v/mistoKonaniAkce
  • Rožnov pod Radhoštěm
http://linked.open...i/riv/mistoVydani
  • Ostrava
http://linked.open...i/riv/nazevZdroje
  • METAL 2010
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Fabík, Richard
http://linked.open...vavai/riv/typAkce
http://linked.open...ain/vavai/riv/wos
  • 000286658700169
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
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  • Tanger s.r.o.
https://schema.org/isbn
  • 978-80-87294-17-8
http://localhost/t...ganizacniJednotka
  • 27360
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