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10 786 (0,196s) •

Project

Rheological modelling of high-pressure polymer flows (GA103/08/1307)

Primary step for polymer process modelling is represented by a rheological characterisation of the polymer used.With the development of polymer processing and the onset of new materials it is still more evident that the hitherto app...

BK - Mechanika tekutin

  • 2008 - 2012
    • •
  • 5 334 tis. Kč
    • •
  • 5 334 tis. Kč
    • •
  • GA ČR
Project

Tool for design and optimization of sludge transport system and development of instrument for its laboratory testing (TJ02000345)

). In order to design such a tool, it is necessary to gain knowledge of (a) rheological models for flow and pumping of the sludge, (ii) to determine limitations and criteria for application predictive models. Innovative la...

Water resources

  • 2019 - 2021
    • •
  • 1 532 tis. Kč
    • •
  • 1 301 tis. Kč
    • •
  • TA ČR
Project

Model of fibre segregation in dependence on rheological properties of fresh HPC (GA21-24070S)

of this project is to create a model describing the influence of HPC rheological properties on fibre segregation and to verify its applicability on model mixtures. To create the model, homogenization and sedimenta...

Civil engineering

  • 2021 - 2023
    • •
  • 7 031 tis. Kč
    • •
  • 6 575 tis. Kč
    • •
  • GA ČR
Project

Flow behaviour of dense non-homogeneous slurries (IAA200600503)

for selected stabilised and time dependent slurries. The suitable rheological and turbulent prediction models of dense non-homogeneous slurries with contents of the settling coarse and non-Newtonian carrier structure on rheolog...

BK - Mechanika tekutin

  • 2005 - 2009
    • •
  • 2 516 tis. Kč
    • •
  • 2 516 tis. Kč
    • •
  • AV ČR
Project

Analysis and development of constitutive equations for description of non-Newtonian fluids (GA103/09/2066)

rheological properties of polymer melts and they are crucially important during modelling relationships between molecular structures of the polymers and their rheological responses, Pom-Pom, eXtended Pom-Pom, PTT-XPP m...

BK - Mechanika tekutin

  • 2009 - 2013
    • •
  • 6 684 tis. Kč
    • •
  • 6 684 tis. Kč
    • •
  • GA ČR
Project

Rheological properties of thin lubricating films in point contacts at transition to mixed lubrication (GA21-28352S)

and modelling. Transition to mixed lubrication is connected with increase of friction/solid contact contrary to present theoretical models. There is no theoretical model which use rheological properties and flow b...

Mechanical engineering

  • 2021 - 2023
    • •
  • 4 614 tis. Kč
    • •
  • 4 614 tis. Kč
    • •
  • GA ČR
Project

Flow behaviour of polymeric materials in extrusion dies (IAA2060702)

arrangements. For a description of rheological properties Williamson model willbe generalized and the influence of molecular characteristics on model parameters, polybutadiene) will be carried out in the models of...

BK - Mechanika tekutin

  • 1997 - 2001
    • •
  • 5 617 tis. Kč
    • •
  • 1 528 tis. Kč
    • •
  • AV ČR
Project

Rheology of quartzo-feldspathic rocks and its numerical modelling (IAA3111401)

for development of numerical model of rheological behavior of felsic continental crust.Investigation of rheological behaviour of felsic continental crust from orogenic systems using quantitave and qualitative determination...

DB - Geologie a mineralogie

  • 2004 - 2006
    • •
  • 1 274 tis. Kč
    • •
  • 891 tis. Kč
    • •
  • AV ČR
Project

Experimental and theoretical research of rheological properties and flow of ecological plastic greases at central lubrication systems (GA101/02/0605)

-Herschel rheological model) - experimental determination of local head losses ecological greases, i.e. especially: - value determination of rheological and temperature on condition of medium compressibility by means of mat...

JD - Využití počítačů, robotika a její aplikace

  • 2002 - 2004
    • •
  • 1 703 tis. Kč
    • •
  • 1 703 tis. Kč
    • •
  • GA ČR
Project

Flow of viscoelastic liquids through fixed and fluidized beds of particles (GA104/03/0544)

of thepressure drop of rheologically well defined model fluids of different measureThe effects will be investigated of rheological properties of viscoelastic liquids, and hydrodynamic and geometrical characteristics of the...

CI - Průmyslová chemie a chemické inženýrství

  • 2003 - 2005
    • •
  • 1 638 tis. Kč
    • •
  • 768 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 10 786