THE EVALUATION OF RHEOLOGICAL PARAMETERS OF NON-NEWTONIAN FLUIDS BY ROTATIONAL VISCOSIMETRY

被引：8

作者：

Myslyuk, Mykhaylo ^{[1
]}

Salyzhyn, Yurii ^{[1
]}

机构：

[1] Ivano Frankivsk Natl Tech Univ Oil & Gas, Dept Oil & Gas Wells Drilling, UA-76019 Ivano Frankivsk, Ukraine

来源：

APPLIED RHEOLOGY | 2012年 / 22卷 / 03期

关键词：

rotational viscosimetry; Couette flow equation; informational content; biviscosity rheological models;

D O I：

10.3933/ApplRheol-22-32381

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The methodology of evaluation of rheological parameters of non-Newtonian fluids on the basis of rotational viscosimetry data has been described, which is based upon rigorous solution of Couette flow equation and considers informational content of experiments. Class of models is formed for rheologically stationary systems, biviscosity ones included. Functional features of methodology and its generalization for the interpretation of rheological properties measurements results according to plans of experiments have been outlined.

引用

页码：323811 / 323817

页数：7