6. Gaining of Conductivity in Shear Thickening Fluids

The chapter delves into the intriguing phenomenon of shear thickening fluids, which exhibit increased viscosity under higher shear rates. It discusses various models explaining this behavior, such as the hydro-clustering theory and the order-disorder theory. The focus then shifts to the practical applications of these materials in engineering systems, including energy absorption and vibration attenuation. The primary innovation explored is the introduction of carbon nanotubes (CNTs) to impart electrical conductivity to shear thickening fluids, transforming them into multi-functional materials. The study meticulously investigates the rheological and conductive behaviors of these suspensions, revealing that CNTs significantly enhance both shear thickening properties and electrical conductivity. The experimental details and results are presented, showcasing the dramatic improvements in viscosity and electrical resistance achieved with CNT addition. The chapter concludes by emphasizing the potential of these intelligent suspensions in various advanced engineering applications.