Published February 2017

The influence of wall effects on the rheological parameters of non-Newtonian oils

S.R. Rasulova

Sh.Z. Ismailov

A.O. Yuzbashiyeva

G.M. Panahov

Keywords:  
capillary
rheology
temperature
viscosity
non-Newtonian oil

The paper considers the impact of mentioned wall effects on rheological parameters of non-Newtonian oils. The showing of these effects leads to the changing of oils rheology as well as the quality and quantity indicators of the process. The impact of mentioned “openness” sections of tubes on rheological features of non-Newtonian oils is considered. Various capillar diameters for estimation of rheological parameters of maintained conditions l/d>100 and the boundary effects of tube. The impact of wall tube indicators on the rheology of non-Newtonian oils was justified.

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