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On the Use of Generalized Newtonian Models for Blood Flow Simulations
The work deals with a class of generalized Newtonian models applied to blood flow simulations. Generalized Navier-Stokes system is solved using finite-volume scheme. Results of numerical simulations for Newtonian a...
BA - Obecná matematika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Simulation of Non - Newtonian Fluid Flow Using Generalized Navier - Stokes Models
Paper present first results of numerical simulations of a flow of simple non-Newtonian fluid in twodimensional channel. Model is based on generalization of Newtonian constitutive law using variable viscosity. Numerical simu...
BA - Obecná matematika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical solution of flow in bypass for generalized Newtonian fluids
This work presents the numerical solution of generalized Newtonian fluids of the Reynolds number, 100, 200, are tested. The numerical results of non-Newtonian fluids are compared to the results of Newtonian fluids....
Mechanical engineering
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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Numerical simulation of generalized Newtonian fluids flow in bypass geometry
for incompressible laminar flow. Generalized Newtonian fluids flow in the bypass is numericallyThe aim of this work is to present numerical results of non-Newtonian fluid-Newtonian fluid, namely the modified Cross...
Applied mathematics
- 2019 •
- D •
- Link
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D - Stať ve sborníku
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Some remarks to regularity of flow of generalized Newtonian fluid
We demonstrate a problem that occurs when proving regularity of time derivative of velocity vector field describing a flow of a generalized Newtonian fluid under the Dirichlet boundary condition....
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
The Axisymmetric Limit of the Post-Newtonian Dedekind Ellipsoids
We discuss a generalization to the post-Newtonian approximation for the Dedekind ellipsoids studied by Chandrasekhar and Elbert (1974, 1978). In particular, the axisymmetric case is investigated....
BE - Teoretická fyzika
- 2010 •
- D
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D - Stať ve sborníku
Numerical Modelling of Newtonian and Non - Newtonian Fluids Flow in the Branching Channel by Finite Volume Method
This paper deals with numerical modelling of generalized Newtonian fluids flow in the branching channel. The governing system of equations is the system of Navier-Stokes equations. For the spatial discretization the finite volume me...
BK - Mechanika tekutin
- 2010 •
- D
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D - Stať ve sborníku
Numerical Solution of Viscous and Viscoelastic Fluids Flow for Generalized Newtonian Fluids
This paper deals with the numerical simulation of the viscous nad viscoelastic fluids flow of the generalized Newtonian fluids. The mathematical model is the system of balance laws of mass and momentum for incompressible fluids. The...
BK - Mechanika tekutin
- 2011 •
- D
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D - Stať ve sborníku
Numerical Solution of Laminar Incompressible Generalized Newtonian Fluids Flow
This paper deals with the numerical solution of laminar viscous incompressible flows for generalized Newtonian fluids in the branching channel. The generalized Newtonian fluids contain Newtonian fluids, sh...
BK - Mechanika tekutin
- 2011 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Novel non-Newtonian fluid model for polymer melts
In this work, novel generalized Newtonian law (in which viscosity is given by the specific function of three principal invariants of the deformation rate tensor and its absolute value) has been proposed and tested. It has been found...
CD - Makromolekulární chemie
- 2011 •
- D
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D - Stať ve sborníku
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