Assessing the Reliability of Physical Non-Newtonian Fluid Models for Saline FLOPAAM Polymer Solutions
Fulltekst
RELATERTE DOKUMENTER
The usual Newtonian model of blood viscosity, as well as two non-Newtonian models including Carreau model and the Power law model are used to study the wall shear
FIGURE 9 Initial viscosity at the start of the measurements (η t0 ) for (A) geopolymer mortar and (B) Portland cement mortar, and normalized viscosity (η n )
Viscosity in aqueous solution of 50 mass% 2-PPE at different temperatures and loadings (Points, experimental data; Solid lines, model prediction)... Viscosity in aqueous solution of
(2010) examined the velocity and viscosity distribution, motion and bubble shape of a single bubble rising in a purely viscous shear- thinning fluid, represented by the Carreau
The CA containing solutions showed shear thinning or non- Newtonian properties, and thus the viscosity decreased with increasing shear rate, whereas this behaviour was not observed
Figure 7: Model estimated km scale NOx concentrations for the grid around Doste (km scale: green line and receptor point: red line) versus measured concentrations (blue line) at
Figures 2a) and 2b) show the measured (blue dots), modeled (red solid line and dots) and calculated (yellow line) positions of the reflectance maxima with changing incoming angles
The best match of the polymer injection was obtained with complex rheology, that means the combined shear thickening at high rate near the well and moving through apparent Newtonian