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  • Modeling of fresh concrete flow is interesting problem from both theoretical and practical point of view and its application to self compacting concrete casting simulations is a subject of active research with important practical aspocets. Practical importance is especially in application to self compacting concrete, which is highly actuall. It is usually modeled in eulerian description of motion as a problem of two immiscible fluids (concrete as a Bingham fluid and air as a Newtonian fluid). Due to different physical properties of these fluids, there are discontinuities of velocity and pressure fields at the interface. In this paper, the eXtended Finite Element Method (XFEM) is used allowing the standard FE approximation space with tailor made functions accross the interface to resolve the discontinuities.
  • Modeling of fresh concrete flow is interesting problem from both theoretical and practical point of view and its application to self compacting concrete casting simulations is a subject of active research with important practical aspocets. Practical importance is especially in application to self compacting concrete, which is highly actuall. It is usually modeled in eulerian description of motion as a problem of two immiscible fluids (concrete as a Bingham fluid and air as a Newtonian fluid). Due to different physical properties of these fluids, there are discontinuities of velocity and pressure fields at the interface. In this paper, the eXtended Finite Element Method (XFEM) is used allowing the standard FE approximation space with tailor made functions accross the interface to resolve the discontinuities. (en)
Title
  • Modeling of fresh concrete flow using XFEM
  • Modeling of fresh concrete flow using XFEM (en)
skos:prefLabel
  • Modeling of fresh concrete flow using XFEM
  • Modeling of fresh concrete flow using XFEM (en)
skos:notation
  • RIV/68407700:21110/12:00195686!RIV13-MSM-21110___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(7E10055), S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 151017
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21110/12:00195686
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Flow, concrete; XFEM; Bingham model; level set (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [6D4D4F4ED634]
http://linked.open...v/mistoKonaniAkce
  • Svratka
http://linked.open...i/riv/mistoVydani
  • Prague
http://linked.open...i/riv/nazevZdroje
  • Engineering Mechanics 2012
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Kolařík, Filip
  • Patzák, Bořek
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Ústav teoretické a aplikované mechaniky AV ČR
https://schema.org/isbn
  • 978-80-86246-39-0
http://localhost/t...ganizacniJednotka
  • 21110
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