Results 21 to 30 of about 7,078,044 (312)

On Fixed Point Results for Generalized Contractions in Non-Newtonian Metric Spaces

open access: yesCumhuriyet Science Journal, 2022
TThe work of non-Newtonian calculus was begun in 1972. This calculus provides a different area to the classical one. Non-Newtonian metric concept was defined in 2002 by Basar and Cakmak. Then Binbaşıoğlu et al.
Demet Binbaşıoğlu
doaj   +1 more source

Non-Newtonian Rheology of Igneous Melts at High Stresses and Strain Rates: Experimental Results for Rhyolite, Andesite, Basalt, and Nephelinite [PDF]

open access: yes, 1990
The stress-strain rate relationships of four silicate melt compositions (high-silica rhyolite, andesite, tholeiitic basalt, and nephelinite) have been studied using the fiber elongation method.
Dingwell, Donald B., Webb, Sharon L.
core   +1 more source

An Experimental Approach towards Motion Modeling and Control of a Vehicle Transiting a Non-Newtonian Environment

open access: yesFractal and Fractional, 2021
The present work tackles the modeling of the motion dynamics of an object submerged in a non-Newtonian environment. The mathematical model is developed starting from already known Newtonian interactions between the submersible and the fluid. The obtained
Isabela Birs   +4 more
doaj   +1 more source

Microfluidic Rheology of Non-Newtonian Liquids [PDF]

open access: yesAnalytical Chemistry, 2007
We investigate the rheological properties of a non-Newtonian glass-former liquid within lithographically defined microchannels in the range of temperatures above the vitrification region. The non-Newtonian behavior of the fluid, as evidenced by rotational rheology, is well described by a power law dependence of the viscosity on the shear rate.
GIRARDO, SALVATORE   +2 more
openaire   +5 more sources

Shallow flows of generalised Newtonian fluids on an inclined plane [PDF]

open access: yes, 2015
We derive a general evolution equation for a shallow layer of a generalised Newtonian fluid undergoing two-dimensional gravity-driven flow on an inclined plane.
David Pritchard   +5 more
core   +1 more source

The matching of a “one-dimensional” numerical simulation and experiment results for low viscosity Newtonian and non-Newtonian fluids during fast filament stretching and subsequent break-up [PDF]

open access: yes, 2012
This paper develops a model for fast filament stretching, thinning, and break-up for Newtonian and non-Newtonian fluids, and the results are compared against experimental data where fast filament relaxation occurs. A 1D approximation was coupled with the

core   +2 more sources

Effects of non-newtonian properties of blood flow on magnetic nanoparticle targeted drug delivery [PDF]

open access: yesNanomedicine Journal, 2017
Objective(s): One applications of nanotechnology is in the area of medicine which is called nanomedicine. Primary instruments in nanomedicine can help us to detect diseases and used for drug delivery to inaccessible areas of human tissues.
Mobin Haghdel   +3 more
doaj   +1 more source

Non‐Newtonian stokes flow with frictional boundary conditions

open access: yesMathematical Modelling and Analysis, 2007
In this work we deal with the boundary value problem for the non‐Newtonian fluid flow with boundary conditions of friction type, mostly by means of variational inequalities.
Fouad Saidi
doaj   +1 more source

Blending of Newtonian and Shear-Thinning Fluids in a Tank Stirred with a Helical Screw Agitator [PDF]

open access: yes, 2000
Newtonian and non-Newtonian laminar fluid flow has been simulated using Computational Fluid Dynamics for a cylindrical vessel stirred by a helical screw agitator.
Aubin, Joelle   +3 more
core   +1 more source

Influence of non-Newtonian blood flow models on drug deposition in the arterial wall [PDF]

open access: yes, 2019
In this paper, we investigate the influence of non-Newtonian blood flow models on drug diffusion from a coronary drug-eluting-stent (DES). We consider the Oldroyd-B, Phan-Thien-Tanner (PTT) and Giesekus viscoelastic models for the description of fluid ...
Oishi, Cassio M. [UNESP]   +2 more
core   +1 more source

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