RHEOLOGICAL STUDY OF BILAYER FLUID SYSTEM

Abstract

Bilayer fluid systems, characterized by the presence of two immiscible fluids forming distinct layers, have gained significant attention in scientific research and industrial applications. This study aims to understand the shear-dependent rheological properties of bilayer fluid systems and their implications for various applications. The interfacial phenomena, fluid dynamics, and complex fluid behavior observed at the interface between the two fluids are influenced by factors such as fluid composition and shear rate. By exploring the shear-dependent rheology of bilayer fluid systems, valuable insights can be gained for enhancing their flow characteristics, stability, and response to external stimuli. This understanding contributes to the development of novel materials, optimized processes, and innovative applications across various industries. The aim of this study was to conduct an extensive analysis of the shear-dependent rheological properties of a bilayer fluid system made up of oil and water, specifically using mustard oil. This research scrutinized the behavior of the bilayer fluid system concerning the effects of shear rate. To accomplish this, two different rheometers, the MCR702 and MCR100, were employed. Various comparisons and analyses were performed using different statistical methods. Additionally, a machine learning model based on Gaussian process regression was developed for prediction.