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Generalizations of the Navier-Stokes fluid from a new perspective
of the velocity gradient is given by a "power-law" of the stress. This stress power-law model a Lagrange multiplier to enforce the constraint. We compare the stress power-law model
BK - Mechanika tekutin
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On a certain class of singular solutions for power-law fluids
We consider selfsimilar solutions to the power-law model for the incompressible fluids. The model reduces for $p=2$ to the Navier-Stokes equations. For $p in (1,frac passing through the origin. Further, we discuss ...
BA - Obecná matematika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Numerical Simulation of Bypass Power - Law Flow
Newtonian and non-Newtonian flows in bypass are the objective of investigation in this work. The flows are laminar, incompressible with variable viscosity described by the power-law model. Both, steady and unsteady cases in...
BK - Mechanika tekutin
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Possible application of the limiting cases of an axial annular flow of power-law fluids
The present contribution discusses an applicability of the limiting solutions for an aspect inner-to-outer dimeter ratio and flow behaviour index n of a power-law model in concentric annuli....
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Simulation of Non - Newtonian Power - Law Flow through Bypass
Article describes a model of generalized Newtonian flow. It is based on the the system of momentum and mass conservation together with variable viscosity. Variable viscosity is modeled by a power-law model...
BK - Mechanika tekutin
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Determination of Rheological Parameters from Measurements on a Viscometer with Coaxial Cylinders
Paper deals with measurements of non-Newtonian fluids on a viscometer with coaxial cylinders. The procedure for determination of rheological model parameters was recommended for power-law fluids and Bingham plastics....
JP - Průmyslové procesy a zpracování
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Rheometry of concentrated ceramic suspensions-steps from measured to relevant data; Part 1. Rotational viscometer with coaxial cylinders- Power law model
Rheometry of concentrated ceramic suspensions-steps from measured to relevant data; Part 1. Rotational viscometer with coaxial cylinders- Power law model......
JH - Keramika, žáruvzdorné materiály a skla
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On the Modeling of the Synovial Fluid
Synovial fluid is a polymeric liquid which generally behaves as a viscoelastic fluid due to the presence of hyaluronan molecules. We restrict ourselves to the regime in which the fluid responds as a viscous fluid. A novel generalized power-<...
BA - Obecná matematika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Some Aspects of the Power Law
An attempt at seeking the modeling ideas of structures and their semantic validity on the basis of a certain linguistic experience. Their connections with the approaches of several other sciences, for which brain functions are objects of ana...
AI - Jazykověda
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The Judicial Power and Judicial Review
The chapter deals the judicial review and its main models in fundamenstal charakteristic and comparative reflektion.
AG - Právní vědy
- 2011 •
- C
Rok uplatnění
C - Kapitola v odborné knize
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