Results 41 to 50 of about 11,149 (99)

Turbulent Drag Reduction of polyelectrolyte (DNA) solutions: relation with the elongational viscosity [PDF]

open access: green, 2001
Christian Wagner   +3 more
openalex   +1 more source

Continuous dependence estimates for viscosity solutions of fully nonlinear degenerate elliptic equations

open access: yesElectronic Journal of Differential Equations, 2002
Using the maximum principle for semicontinuous functions [3,4], we prove a general ``continuous dependence on the nonlinearities'' estimate for bounded Holder continuous viscosity solutions of fully nonlinear degenerate elliptic equations.
Espen R. Jakobsen, Kenneth H. Karlsen
doaj  

The Effect of Addition Silver Nanoparticles (AgNPs) onThe Rheological and Optical Properties of Polymer Solution of Poly (Vinylpyrrolidone) (PVP) Prepared in Different Solvents

open access: yesJournal of Kufa-Physics, 2018
In this research four samples of polymer solution of (PVP)dissolved in distilled Water (DW) and ethanol with concentrations (0.004 PVP and 0.008PVP)(mol/L) were prepared  .Rheological and optical properties were studied, whereobservedin ...
Abeer Khudhair Atya   +2 more
doaj   +1 more source

Sucrose solution viscosity determination on evaporator by Coriolis flow meter [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2011
The scope of this paper is the determination of viscosity of sucrose solutions using the Coriolis flow meter. Previous research showed that the Coriolis flow meter can be successfully applied to determine the viscosity of water, where instead of the ...
Bikić Siniša   +5 more
doaj  

Effect of Sodium Dodecyl Sulfonate on Solution Viscosity of Copolymer of Acrylamide and Sodium Allylsulfonate [PDF]

open access: bronze, 1995
Xilian Wei   +5 more
openalex   +1 more source

Rheological Characterization of Shear-Thinning Fluids with a Novel Viscosity Equation of a Tank-Tube Viscometer

open access: yesApplied Rheology, 2007
A tank-tube viscometer and its novel viscosity equation were developed to determine flow characteristics of non-Newtonian fluids. The objective of this research is to test capabilities of the tank-tube viscometer and its novel non-Newtonian viscosity ...
Kwon Kyung C.   +5 more
doaj   +1 more source

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