Related Experiment Video
Updated: Jul 16, 2025

Macro-Rheology Characterization of Gill Raker Mucus in the Silver Carp, Hypophthalmichthys molitrix
Published on: July 10, 2020
Investigation the Effect of MR Fluid Composition on Properties at Low Strain Ranges
Anna Fenyk1, Wojciech Horak2, Marek Zieliński1
1Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Lodz, Poland.
Abstract:
The paper presents the results of eight magnetorheological (MR) fluids of different compositions. Magnetite and carbonyl iron were used as magnetic particles. MR fluids based on glycerin and OKS 352 oil were produced using stabilizers in the form of oleic acid and Aerosil 200 (Evonik Resource Efficiency GmbH, Hanau, Germany) silica; additives such as graphite and yellow dextrin were also used. The aim of the study was to determine the properties of various combinations of components on the dynamic properties of MR fluids, i.e., properties characterizing the fluid within the range of low deformations, as well as to investigate the effect of different compositions on structural yield stress and flow stress prepared MR fluids at different magnetic field induction values.
Related Concept Videos
Plastic Behavior
Stress-Strain Diagram - Ductile Materials
Types of Fluids
In contrast, non-Newtonian fluids do not follow Newton's law of viscosity, and...
Hooke's Law
Mohr's Circle for Plane Strain
Mohr's circle visually represents the strain states under various conditions, which is essential for...
Strain and Elastic Modulus

